SCHEDULE
      14A INFORMATION
    
    Proxy
      Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934
      
    
    Filed
      by
      the Registrant |X|
    Filed
      by
      a Party other than the Registrant |   |
     
    Check
      the
      appropriate box:
    
    
      
          
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               Preliminary
                Proxy Statement 
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               Confidential,
                for Use of the Commission Only (as permitted by Rule
                14a-6(e)(2)) 
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               Definitive
                Proxy Statement 
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               Definitive
                Additional Materials 
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               Soliciting
                Material Pursuant to Section 240.14a-11(c)
                or Section 240.14a-12 
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    (Name
      of
      Registrant as Specified In Its Charter)
    
    
    (Name
      of
      Person(s) Filing Proxy Statement if other than the Registrant)
    
    Payment
      of Filing Fee (Check the appropriate box):
    
    
    
      
          
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               Fee
                computed on table below per Exchange Act Rules 14a-6(i)(4) and
                0-11. 
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               Title
                of each class of securities to which transaction
                applies: 
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               Aggregate
                number of securities to which transaction
                applies: 
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            3. | 
            
               Per
                unit price or other underlying value of transaction computed pursuant
                to
                Exchange Act Rule 0-11 (set forth the amount on which the filing
                fee is
                calculated and state how it was
                determined): 
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            4. | 
            
               Proposed
                maximum aggregate value of
                transaction: 
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               Fees
                paid previously with preliminary
                materials. 
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               Check
                box if any part of the fee is offset as provided by Exchange Act
                Rule
                0-11(a)(2) and identify the filing for which the offsetting fee was
                paid
                previously. Identify the previous filing by registration statement
                number,
                or the Form or Schedule and the date of its
                filing. 
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            1. | 
            
               Amount
                Previously
                Paid:___________________________________________________ 
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            2. | 
            
               Form,
                Schedule or Registration Statement
                No.:___________________________________ 
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            3. | 
            
               Filing
                Party:_____________________________________________________________ 
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               Date
                Filed:______________________________________________________________ 
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    PACIFIC
      ETHANOL, INC.
    5711
      N. WEST AVENUE
    FRESNO,
      CALIFORNIA 93711
     
    August
      2,
      2006
    
    To
      Our
      Stockholders:
     
    You
      are
      cordially invited to attend the 2006 annual meeting of stockholders of Pacific
      Ethanol, Inc. that will be held at 9:00 a.m., local time, on September 7, 2006
      at Pardini’s located at 2257 W. Shaw Avenue, Fresno,
      California 93711. All holders of our outstanding common stock as of the close
      of
      business on July 21, 2006 are entitled to vote at the 2006 annual
      meeting.
     
    Enclosed
      is a copy of the notice of annual meeting of stockholders, a Proxy Statement
      and
      a proxy card. Also enclosed is a copy of our annual report on Form 10-KSB for
      the year ended December 31, 2005. A current report on the business operations
      of
      Pacific Ethanol, Inc. will be presented at the meeting and stockholders will
      have an opportunity to ask questions.
     
    We
      hope
      you will be able to attend the 2006 annual meeting. Whether or not you expect
      to
      attend, it is important that you complete, sign, date and return the proxy
      card
      in the enclosed envelope in order to make certain that your shares will be
      represented at the 2006 annual meeting.
    
    
    
     
    /s/
      William L. Jones
    
    William
      L. Jones,
    Chairman
      of the Board
    
    
    PACIFIC
      ETHANOL, INC.
    5711
      N. WEST AVENUE
    FRESNO,
      CALIFORNIA 93711
     
    NOTICE
      OF 2006 ANNUAL MEETING OF STOCKHOLDERS
    TO
      BE HELD SEPTEMBER 7, 2006
    
     
    NOTICE
      IS
      HEREBY GIVEN that the 2006 annual meeting of stockholders of Pacific Ethanol,
      Inc., a Delaware corporation, will be held at 9:00 a.m., local time, on
      September 7, 2006 at Pardini’s located at 2257 W. Shaw Avenue, Fresno,
      California 93711, for the following purposes:
     
    
      
          
            |   | 
            
               1. 
             | 
            
               To
                elect seven directors to our Board of
                Directors; 
             | 
          
      
     
     
    
      
          
            |   | 
            
               2. 
             | 
            
               To
                ratify and approve the adoption of our 2006 Stock Incentive
                Plan; 
             | 
          
      
     
     
    
      
          
            |   | 
            
               3. 
             | 
            
               To
                ratify the selection and appointment of Hein & Associates LLP as our
                independent registered public accountants to audit the financial
                statements of Pacific Ethanol, Inc. for the year ending December
                31, 2006;
                and 
             | 
          
      
     
     
    
      
          
            |   | 
            
               4. 
             | 
            
               To
                transact such other business as may properly come before the 2006
                annual
                meeting or any adjournment or adjournments thereof.
                 
             | 
          
      
     
     
    Our
      Board
      of Directors has fixed the close of business on July 21, 2006 as the record
      date
      for the determination of stockholders entitled to notice of and to vote at
      the
      2006 annual meeting and all adjourned meetings thereof.
     
    By
      Order
      of the Board of Directors
     
    /s/
      William L. Jones
     
    William
      L. Jones,
    Chairman
      of the Board
     
    Dated:
      August 2, 2006
     
    PLEASE
      FILL IN, DATE, SIGN AND RETURN THE ENCLOSED PROXY IN THE RETURN ENVELOPE
      FURNISHED FOR THAT PURPOSE AS PROMPTLY AS POSSIBLE, WHETHER OR NOT YOU PLAN
      TO
      ATTEND THE ANNUAL MEETING. IF YOU LATER DESIRE TO REVOKE YOUR PROXY FOR ANY
      REASON, YOU MAY DO SO IN THE MANNER DESCRIBED IN THE ATTACHED PROXY
      STATEMENT.
     
    
    TABLE
      OF CONTENTS
     
    Page
     
    
      
        
            
              | 
                 VOTING
                  AND PROXY 
               | 
              
                 1 
               | 
            
            
              |   | 
                | 
            
            
              | 
                 PROPOSAL
                  1 - ELECTION OF DIRECTORS 
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                 3 
               | 
            
            
              |   | 
                | 
            
            
              | 
                 INFORMATION
                  ABOUT OUR BOARD OF DIRECTORS, BOARD COMMITTEES AND RELATED
                  MATTERS 
               | 
              
                 4 
               | 
            
            
              |   | 
                | 
            
            
              | 
                 EXECUTIVE
                  COMPENSATION AND RELATED INFORMATION 
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                 9 
               | 
            
            
              |   | 
                | 
            
            
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                 SECTION
                  16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE 
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                 16 
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                | 
            
            
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                 CERTAIN
                  RELATIONSHIPS AND RELATED TRANSACTIONS 
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                 17 
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                | 
            
            
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                 SECURITY
                  OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT 
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                 23 
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              |   | 
                | 
            
            
              | 
                 PROPOSAL
                  2 - RATIFICATION AND APPROVAL OF ADOPTION OF 2006 STOCK INCENTIVE
                  PLAN 
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                 27 
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              |   | 
                | 
            
            
              | 
                 PROPOSAL
                  3 - RATIFICATION OF SELECTION AND APPOINTMENT OF INDEPENDENT REGISTERED
                  PUBLIC ACCOUNTANTS 
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                 38 
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              |   | 
                | 
            
            
              | 
                 OTHER
                  MATTERS 
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                 38 
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                | 
            
            
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                 STOCKHOLDER
                  PROPOSALS 
               | 
              
                 39 
               | 
            
            
              |   | 
                | 
            
            
              | 
                 AVAILABLE
                  INFORMATION 
               | 
              
                 39 
               | 
            
            
              |   | 
                | 
            
            
              | 
                 ANNUAL
                  REPORT 
               | 
              
                 40 
               | 
            
            
              |   | 
                | 
            
            
              | 
                 APPENDIX
                  A - 2006 STOCK INCENTIVE PLAN 
               | 
              
                 A-1 
               | 
            
        
       
     
     
    
    
    PACIFIC
      ETHANOL, INC.
    5711
      N. WEST AVENUE
    FRESNO,
      CALIFORNIA 93711
    
    PROXY
      STATEMENT
    _____________________
     
    2006
      ANNUAL MEETING OF STOCKHOLDERS
    
    SEPTEMBER
      7, 2006
    _____________________
     
    THESE
      PROXY MATERIALS ARE FIRST BEING MAILED TO
    STOCKHOLDERS
      ON OR ABOUT AUGUST 2, 2006
    _____________________
     
    VOTING
      AND PROXY
     
    This
      Proxy Statement is being furnished in connection with the solicitation of
      proxies by our board of directors (“Board”) for use at the 2006 annual meeting
      of stockholders to be held at 9:00 a.m., local time, on September 7, 2006 at
      Pardini’s located at 2257 W. Shaw Avenue,
      Fresno,
      California 93711, and at any adjournments of the 2006 annual meeting. When
      a
      proxy is properly executed and returned, the shares it represents will be voted
      according to directions noted on the proxy. If no specification is indicated,
      the shares will be voted “for” each of the proposals listed on the proxy. Any
      stockholder giving a proxy has the power to revoke it at any time before it
      is
      voted by providing written notice to our corporate Secretary, by issuance of
      a
      subsequent proxy or by voting in person at the 2006 annual meeting.
     
    Our
      annual report on Form 10-KSB for the year ended December 31, 2005 is being
      mailed to stockholders concurrently with this Proxy Statement. The annual report
      is not to be regarded as proxy soliciting material or as a communication through
      which any solicitation of proxies is made. A proxy card is enclosed for your
      use. The shares represented by each properly executed unrevoked proxy card
      will
      be voted as directed by the stockholder with respect to the matters described
      in
      the proxy card. If no direction is made, the shares represented by each properly
      executed proxy card will be voted “for” each of the proposals listed on the
      proxy card. Any proxy given may be revoked at any time prior to its exercise
      by
      filing with our corporate Secretary an instrument revoking the proxy or by
      filing a duly executed proxy card bearing a later date. Any stockholder present
      at the meeting who has given a proxy may withdraw it and vote his, her or its
      shares in person if he, she or it so desires. However, a stockholder who holds
      shares through a broker or other nominee must bring a legal proxy to the meeting
      if that stockholder desires to vote at the meeting.
     
    At
      the
      close of business on July 21, 2006, the record date for determining stockholders
      entitled to notice of and to vote at the 2006 annual meeting, we had issued
      and
      outstanding 37,223,236 shares of common stock held by 527 holders of record
      and
      5,250,000 shares of Series A Cumulative Redeemable Convertible Preferred
      Stock (“Series A Preferred Stock”) held by one holder of record. Only
      stockholders of record at the close of business on the record date are entitled
      to notice of and to vote at the 2006 annual meeting or at any adjournments
      of
      the meeting.
     
    Each
      share of our common stock issued and outstanding on the record date entitles
      the
      holder of that share to one vote at the 2006 annual meeting for all matters
      to
      be voted on at the meeting. Each share of our Series A Preferred Stock
      issued and outstanding on the record date entitles the holder of that share
      to
      approximately 1.78 votes at the 2006 annual meeting for all matters to be voted
      on at the meeting. The holders of a majority of the voting power of our issued
      and outstanding capital stock and entitled to vote at the meeting, present
      in
      person or represented by proxy, shall constitute a quorum for purposes of voting
      on the proposals. Votes cast at the 2006 annual meeting will be tabulated by
      the
      person or persons appointed by us to act as inspectors of election for the
      meeting. Shares of our common stock and our Series A Preferred Stock
      represented in person or by proxy (regardless of whether the proxy has authority
      to vote on all matters), as well as abstentions and broker non-votes, will
      be
      counted for purposes of determining whether a quorum is present at the
      meeting.
     
    
    An
      “abstention” is the voluntary act of not voting by a stockholder who is present
      at a meeting and entitled to vote. “Broker non-votes” are shares of voting stock
      held in record name by brokers and nominees concerning which: (i) instructions
      have not been received from the beneficial owners or persons entitled to vote;
      (ii) the broker or nominee does not have discretionary voting power under
      applicable rules or the instrument under which it serves in such capacity;
      or
      (iii) the record holder has indicated on the proxy or has executed a proxy
      and
      otherwise notified us that it does not have authority to vote such shares on
      that matter.
     
    In
      any
      election of directors, the candidates receiving the highest number of
      affirmative votes of the shares entitled to be voted for them, up to the number
      of directors to be elected by such shares, are elected. Votes against a
      candidate and votes withheld have no legal effect.
     
    We
      will
      pay the expenses of soliciting proxies for the 2006 annual meeting, including
      the cost of preparing, assembling and mailing the proxy solicitation materials.
      Proxies may be solicited personally, by mail or by telephone, or by our
      directors, officers and regular employees who will not be additionally
      compensated. We have no present plans to hire special employees or paid
      solicitors to assist in obtaining proxies, but we reserve the option to do
      so if
      it appears that a quorum otherwise might not be obtained. The matters to be
      considered and acted upon at the 2006 annual meeting are referred to in the
      preceding notice and are discussed below more fully.
     
    Share
      Exchange Transaction
     
    On
      March 23, 2005, we completed a share exchange transaction (the “Share
      Exchange Transaction”) with the shareholders of Pacific Ethanol California, Inc.
      (“PEI California”) and the holders of the membership interests of each of
      Kinergy Marketing, LLC (“Kinergy”) and ReEnergy, LLC (“ReEnergy”), pursuant to
      which we acquired all of the issued and outstanding shares of capital stock
      of
      PEI California and all of the outstanding membership interests of each of
      Kinergy and ReEnergy. Immediately prior to the consummation of the share
      exchange, our predecessor, Accessity Corp. (“Accessity”), reincorporated in the
      State of Delaware under the name “Pacific Ethanol, Inc.” through a merger of
      Accessity with and into its then-wholly-owned Delaware subsidiary named Pacific
      Ethanol, Inc., which was formed for the purpose of effecting the
      reincorporation. We are the surviving entity resulting from the reincorporation
      merger and Kinergy, PEI California and ReEnergy are three of our wholly-owned
      subsidiaries.
     
    In
      connection with the Share Exchange Transaction, we issued an aggregate of
      20,610,987 shares of common stock to the shareholders of PEI California,
      3,875,000 shares of common stock to the limited liability company member of
      Kinergy and an aggregate of 125,000 shares of common stock to the limited
      liability company members of ReEnergy. In addition, holders of options and
      warrants to acquire an aggregate of 3,157,587 shares of common stock of PEI
      California were, following the consummation of the Share Exchange Transaction,
      deemed to hold warrants to acquire an equal number of our shares of common
      stock. Also, a holder of a promissory note, a portion of which was convertible
      into an aggregate of 664,879 shares of common stock of PEI California was,
      following the consummation of the Share Exchange Transaction, entitled to
      convert the note into an equal number of shares of our common
      stock.
     
    
    A
      change
      in control of Accessity occurred in connection with the Share Exchange
      Transaction. The persons who acquired control were, collectively, the former
      shareholders of PEI California and the former members of Kinergy and ReEnergy
      who, in connection with the Share Exchange Transaction, exchanged their shares
      and equity interests in such entities for shares of common stock of Pacific
      Ethanol, Inc. However, to the knowledge of Pacific Ethanol, Inc., no person
      or
      group of persons, as such terms are used in Section 13(d)(3) of the Securities
      Exchange Act of 1934, as amended (the “Exchange Act”), is in control of Pacific
      Ethanol, Inc.
     
    Upon
      consummation of the Share Exchange Transaction, we ceased all business
      activities of Accessity and commenced operating the business of Pacific Ethanol,
      Inc., which is comprised of the ethanol marketing business of Kinergy and the
      construction of ethanol production facilities through PEI California, including
      our first ethanol production facility currently under construction in Madera
      County, California.
     
    ELECTION
      OF DIRECTORS
    (Proposal
      1)
     
    Our
      bylaws provide for seven directors unless otherwise changed by resolution of
      our
      Board. Directors are elected annually and hold office until the next annual
      meeting of stockholders, until their respective successors are elected and
      qualified or until their earlier death, resignation or removal. It is intended
      that the proxies solicited by our Board will be voted “for” election of the
      following seven nominees unless a contrary instruction is made on the proxy:
      William L. Jones, Neil M. Koehler, Frank P. Greinke, Douglas L. Kieta, John
      L.
      Prince, Terry L. Stone and Robert P. Thomas. If, for any reason, one or more
      of
      the nominees is unavailable as a candidate for director, an event that is not
      anticipated, the person named in the proxy will vote for another candidate
      or
      candidates nominated by our Nominating and Governance Committee. However, under
      no circumstances may a proxy be voted in favor of a greater number of persons
      than the number of nominees named above. As described above, the candidates
      receiving the highest number of affirmative votes of the shares entitled to
      be
      voted for them, up to the number of directors to be elected by such shares,
      are
      elected. All of the nominees for director are, at present, directors of Pacific
      Ethanol, Inc. and have been nominated by our Nominating and Governance
      Committee.
     
    We
      are
      obligated to cause each person serving from time to time as one of our executive
      officers, directors or managers, or having such a position with any of our
      subsidiaries, to execute a voting letter that grants an irrevocable proxy to
      Cascade Investment, L.L.C., the holder of all of our issued and outstanding
      shares of Series A Preferred Stock with respect to securities held by such
      persons to vote to elect two persons to our Board. As of July 21, 2006, all
      such
      officers, directors and managers held an aggregate of 5,783,139 shares of our
      common stock representing approximately 12% of all votes entitled to be cast
      in
      connection with the election of members of our Board. In April 2006, Cascade
      Investment, L.L.C. identified Robert P. Thomas and Douglas L. Kieta as its
      two
      director designees, and our Board appointed Messrs. Thomas and Kieta as members
      of our Board, in connection with the issuance of our Series A Preferred Stock.
      Both Messrs. Thomas and Kieta have been nominated by our Nominating and
      Governance Committee for election to our Board at the 2006 annual meeting and
      we
      expect that Cascade Investment, L.L.C. will utilize its proxy to vote in favor
      of their election.
     
    
    INFORMATION
      ABOUT OUR BOARD OF DIRECTORS,
    BOARD
      COMMITTEES AND RELATED MATTERS
     
    The
      current directors and executive officers of Pacific Ethanol, Inc., and the
      director nominees, and their ages, positions, business experience and education
      are as follows:
     
    
      
          
            | 
               Name 
             | 
            
               Age 
             | 
            
               Positions
                Held 
             | 
          
          
            | 
               William
                L. Jones 
             | 
            
               56 
             | 
            
               Chairman
                of the Board, Director and Director Nominee 
             | 
          
          
            | 
               Neil
                M. Koehler 
             | 
            
               48 
             | 
            
               Chief
                Executive Officer, President, Director and Director
                Nominee 
             | 
          
          
            | 
               John
                T. Miller 
             | 
            
               60 
             | 
            
               Chief
                Operating Officer 
             | 
          
          
            | 
               William
                G. Langley 
             | 
            
               56 
             | 
            
               Chief
                Financial Officer 
             | 
          
          
            | 
               Christopher
                W. Wright 
             | 
            
               53 
             | 
            
               Vice
                President, General Counsel and Secretary 
             | 
          
          
            | 
               Frank
                P. Greinke 
             | 
            
               51 
             | 
            
               Director
                and Director Nominee 
             | 
          
          
            | 
               Douglas
                L. Kieta (1) 
             | 
            
               63 
             | 
            
               Director
                and Director Nominee 
             | 
          
          
            | 
               John
                L. Prince (2) 
             | 
            
               63 
             | 
            
               Director
                and Director Nominee 
             | 
          
          
            | 
               Terry
                L. Stone (3) 
             | 
            
               57 
             | 
            
               Director
                and Director Nominee 
             | 
          
          
            | 
               Robert
                P. Thomas (4) 
             | 
            
               28 
             | 
            
               Director
                and Director Nominee 
             | 
          
      
     
     
    
      
    
    
      
          
            | (1) | 
            
               Member
                of the Nominating and Governance
                Committee. 
             | 
          
      
     
    
      
          
            | (2) | 
            
               Member
                of the Audit Committee. 
             | 
          
      
     
    
      
          
            | (3) | 
            
               Member
                of the Audit, Nominating and Governance, and Compensation
                Committees. 
             | 
          
      
     
    
      
          
            | (4) | 
            
               Member
                of the Audit and Compensation
                Committees. 
             | 
          
      
     
     
    William
      L. Jones
      has
      served as Chairman of the Board and as a director since March 2005. Mr. Jones
      is
      a co-founder of PEI California and served as Chairman of the Board of PEI
      California since its formation in January 2003 through March 2004, when he
      stepped off the board of PEI California to focus on his candidacy for one of
      California’s United States Senate seats. Mr. Jones was California’s Secretary of
      State from 1995 to 2003. Since May 2002, Mr. Jones has also been the owner
      of
      Tri-J Land & Cattle, a diversified farming and cattle company in Fresno
      County, California. Mr. Jones has a B.A. degree in Agribusiness and Plant
      Sciences from California State University, Fresno.
     
    Neil
      M. Koehler
      has
      served as Chief Executive Officer, President and as a director since March
      2005.
      Mr. Koehler served as Chief Executive Officer of PEI California since its
      formation in January 2003 and as Chairman of its board of directors since March
      2004. Prior to his association with PEI California, Mr. Koehler was the
      co-founder and General Manager of Parallel Products, one of the first ethanol
      production facilities in California (and one of only two currently existing
      ethanol production facilities in California), which was sold to a public company
      in 1997. Mr. Koehler was also the sole manager and sole limited liability
      company member of Kinergy, which he founded in September 2000. Mr. Koehler
      has over 20 years of experience in the ethanol production, sales and marketing
      industry in the Western United States. Mr. Koehler is the Director of the
      California Renewable Fuels Partnership and a speaker on the issue of renewable
      fuels and ethanol production in California. Mr. Koehler has a B.A. degree
      in Government, from Pomona College.
     
    
    John
      T. Miller
      has
      served as Chief Operating Officer since June 2006. Mr. Miller was employed
      at
      Calpine Corporation beginning in 2001 and served as a Senior Vice President
      from
      2002 to 2006. At Calpine, Mr. Miller held several roles including managing
      the
      build-out of power projects, overseeing human resources and safety programs
      and
      leading Calpine’s strategy to centralize its power plant and corporate
      activities. Prior to his tenure at Calpine, Mr. Miller served from 1998 to
      2001
      as Vice President of Thermo Ecotek, a subsidiary of Thermo Electron, and as
      President of Thermo Ecotek’s Power Resources Division. Mr. Miller directed
      Thermo Electron’s expansion of its independent power business in the United
      States, Germany and the Czech Republic. He also represented Thermo Electron
      in
      managing the sale of the Power Resources Division to AES Corporation. Mr. Miller
      also served from 1994 to 1998 as President and Chief Executive Officer of
      Pacific Generation Company, a subsidiary of PacifiCorp. Prior to that time,
      Mr.
      Miller served from 1990 to 1994 as Pacific Generation Company’s Vice President
      of Business Development and from 1987 to 1990 as its Vice President of
      Operations. In 1995, Mr. Miller completed Harvard University’s Managing Global
      Opportunities, an executive education program. Mr. Miller has a B.S. degree
      in
      Mechanical Engineering from Oregon State University and an M.B.A. degree from
      the University of Portland. Mr. Miller served in the United States Navy from
      1967 to 1971 as a Communications Technician.
     
    William
      G. Langley
      has
      served as Chief Financial Officer since April 2005. Mr. Langley has been a
      partner in Tatum CFO Partners, LLP (“Tatum”), a national partnership of more
      than 350 professional highly-experienced chief financial officers, since
      November 2002. During this time, Mr. Langley has acted as the full-time Chief
      Financial Officer for Ensequence, Inc., an inter-active television software
      company, Norton Motorsports, Inc., a motorcycle manufacturing and marketing
      company and Auctionpay, Inc., a software and fundraising management company.
      From 2001 to 2002, Mr. Langley served as the President, Chief Financial Officer
      and Chief Operating Officer for Laservia Company, which specializes in advanced
      laser system technology. From 2000 to 2001, Mr. Langley acted as the Chief
      Financial Officer of Rulespace, Inc., a developer of artificial intelligence
      software. Mr. Langley has prior public company experience, is licensed both
      as
      an attorney and C.P.A. and will remain a partner in Tatum during his employment
      with Pacific Ethanol. Mr. Langley has a B.A. degree in accounting and political
      science from Albertson College, a J.D. degree from Lewis & Clark School
      of Law and an LL.M. degree from the New York University School of
      Law.
     
    Christopher
      W. Wright
      has
      served as Vice President, General Counsel and Secretary since June 2006. Mr.
      Wright has over 24 years of experience as a lawyer, including over 18 years
      as a
      partner in national or major regional law firms. From April 2004 until he joined
      Pacific Ethanol in June 2006, Mr. Wright operated an independent consulting
      practice, advising companies on complex transactions, including acquisitions
      and
      financings. Prior to that time, from January 2003 to April 2004, Mr. Wright
      was
      a partner with Orrick, Herrington & Sutcliffe, LLP, and from July 1998 to
      December 2002, Mr. Wright was a partner with Cooley Godward LLP, where he served
      as Partner-in-charge of the Pacific Northwest office. Mr. Wright has extensive
      experience advising boards of directors on compliance, securities matters and
      strategic transactions, with a particular focus on guiding the development
      of
      rapidly growing companies. He has acted as general counsel for numerous
      technology enterprises in all aspects of corporate development, including
      fund-raising, business and technology acquisitions, mergers and strategic
      alliances. Mr. Wright holds an A.B. in History from Yale College and a J.D.
      from
      the University of Chicago Law School.
     
    Frank
      P. Greinke
      has
      served as a director since March 2005. Mr. Greinke served as a director of
      PEI
      California commencing in October 2003. Mr. Greinke is currently, and has
      been for at least the past five years, the CEO and sole owner of Southern
      Counties Oil Co., a petroleum distribution group. Mr. Greinke is also a
      director of the Society of Independent Gasoline Marketers of America, the
      Chairman of the Southern California Chapter of the Young Presidents Organization
      and serves on the Board of Directors of The Bank of Hemet and on the Advisory
      Board of Solis Capital Partners, Inc.
     
    
    Douglas
      L. Kieta has
      served as a director since April 2006. From April 1999 to April 2006, Mr. Kieta
      was employed at Calpine Corporation. At the time of his retirement in April
      2006, Mr. Kieta was the Senior Vice President of Construction and Engineering
      with Calpine Corporation. Calpine Corporation is a major North American power
      company which leases and operates integrated systems of fuel-efficient natural
      gas-fired and renewable geothermal power plants and delivers clean, reliable
      and
      fuel-efficient electricity to customers and communities in 21 U.S. states and
      three Canadian provinces. Mr. Kieta has a B.S. degree in civil engineering
      from
      Clarkson University and a master’s degree in civil engineering from Cornell
      University.
     
    John
      L. Prince
      has
      served as a director since July 2005. Mr. Prince is retired but also works
      as a
      consultant to Land O’ Lakes, Inc. and other companies. Mr. Prince was an
      Executive Vice President with Land O’ Lakes, Inc. from July 1998 until his
      retirement in 2004. Prior to that time, Mr. Prince was President and Chief
      Executive Officer of Dairyman’s Cooperative Creamery Association, or the DCCA,
      located in Tulare, California, until its merger with Land O’ Lakes, Inc. in July
      1998. Land O’ Lakes, Inc. is a farmer-owned, national branded organization based
      in Minnesota with annual sales in excess of $6 billion and membership and
      operations in over 30 states. Prior to joining the DCCA, Mr. Prince was
      President and Chief Executive Officer for nine years until 1994, and was
      Operations Manager for the preceding ten years commencing in 1975, of the Alto
      Dairy Cooperative in Waupun, Wisconsin. Mr. Prince has a B.A. degree in Business
      Administration from the University of Northern Iowa.
     
    Terry
      L. Stone
      has
      served as a director since March 2005. Mr. Stone is a Certified Public
      Accountant with over thirty years of experience in accounting and taxation.
      He
      has been the owner of his own accountancy firm since 1990 and has provided
      accounting and taxation services to a wide range of industries, including
      agriculture, manufacturing, retail, equipment leasing, professionals and
      not-for-profit organizations. Mr. Stone has served as a part-time instructor
      at
      California State University, Fresno teaching classes in taxation, auditing,
      and
      financial and management accounting. Mr. Stone is also a financial advisor
      and
      franchisee of Ameriprise Financial Services, Inc. Mr. Stone has a B.S. in
      Accounting from California State University, Fresno.
     
    Robert
      P. Thomas has
      served as a director since April 2006. Since July 1999, Mr. Thomas has held
      various positions and is currently a portfolio manager with the William H.
      Gates III investment group which oversees Mr. Gates’ personal investments
      through Cascade Investment, L.L.C. and the investment assets of the Bill and
      Melinda Gates Foundation. Mr. Thomas is a graduate of Claremont McKenna
      College.
     
    Our
      officers are appointed by and serve at the discretion of our Board. There are
      no
      family relationships among our executive officers and directors.
     
    Board
      of Directors and Committees
     
    Our
      business, property and affairs are managed under the direction of our Board.
      Our
      directors are kept informed of our business through discussions with our
      executive officers, by reviewing materials provided to them and by participating
      in meetings of our Board and its committees. During 2005, our Board held 9
      meetings, and on 11 occasions approved resolutions by unanimous written consent
      in lieu of a meeting.
     
    Our
      Board
      currently has an Audit Committee, a Compensation Committee and a Nominating
      and
      Governance Committee. Our Board has determined that Terry L. Stone, John L.
      Prince, Douglas L. Kieta and Robert P. Thomas, each of whom is a member of
      one or more of these committees, are “independent” as defined in both Item
      7(d)(3)(iv) of Schedule 14A under the Exchange Act and NASD Marketplace Rule
      4200(a)(15), and that Messrs. Stone, Thomas and Prince meet the other criteria
      contained in NASD Marketplace Rule 4350 relating to Audit Committee
      members.
     
    
    Audit
      Committee.
      Our
      Audit Committee selects our independent auditors, reviews the results and scope
      of the audit and other services provided by our independent auditors, and
      reviews our financial statements for each interim period and for our year end.
      From March 23, 2005 to April 13, 2006, this committee consisted of
      Terry L. Stone, John L. Prince and Kenneth J. Friedman.
      Concurrent with Mr. Friedman’s resignation from our Board on April 13,
      2006, Mr. Thomas was appointed as a member of our Audit Committee. Our
      Board has determined that Mr. Stone is an “audit committee financial
      expert.” Our Audit Committee operates pursuant to a charter approved by our
      Board and our Audit Committee, according to the rules and regulations of the
      Securities and Exchange Commission (the “Commission”). A copy of the charter of
      our Audit Committee was attached as Appendix C to our Proxy Statement for
      our 2005 annual meeting. During 2005, our Audit Committee held four
      meetings.
     
    Compensation
      Committee.
      Our
      Compensation Committee is responsible for establishing and administering our
      policies involving the compensation of all of our executive officers and
      establishing and recommending to our Board the terms and conditions of all
      employee and consultant compensation and benefit plans. Our entire Board also
      may perform these functions with respect to our employee stock option plans.
      From March 23, 2005 to April 13, 2006, this committee consisted of Messrs.
      Stone and Friedman. Concurrent with Mr. Friedman’s resignation from our
      Board on April 13, 2006, Mr. Thomas was appointed as a member and as
      chairman of our Compensation Committee. Our Compensation Committee operates
      pursuant to a charter approved by our Board and our Compensation Committee.
      A
      copy of the charter of our Compensation Committee was attached as
      Appendix D to our Proxy Statement for our 2005 annual meeting. During 2005,
      our Compensation Committee held three meetings, and on three occasions approved
      resolutions by unanimous written consent in lieu of a meeting.
     
    Nominating
      and Governance Committee.
      Our
      Nominating and Governance Committee selects nominees for our Board. From March
      23, 2005 to April 13, 2006, our Nominating and Governance Committee has
      consisted of Messrs. Stone and Friedman. Concurrent with Mr. Friedman’s
      resignation from our Board on April 13, 2006, Mr. Kieta was appointed
      a member of our Nominating and Governance Committee. Our Nominating and
      Governance Committee utilizes a variety of methods for identifying and
      evaluating nominees for director. Candidates may also come to the attention
      of
      the Nominating and Governance Committee through current Board members,
      professional search firms and other persons. In evaluating potential candidates,
      our Nominating and Governance Committee will take into account a number of
      factors, including, among others, the following:
     
    
      
          
            |   | 
            
               · 
             | 
            
               the
                candidate’s independence from
                management; 
             | 
          
      
     
    
      
          
            |   | 
            
               · 
             | 
            
               whether
                the candidate has relevant business
                experience; 
             | 
          
      
     
    
      
          
            |   | 
            
               · 
             | 
            
               judgment,
                skill, integrity and reputation; 
             | 
          
      
     
    
      
          
            |   | 
            
               · 
             | 
            
               existing
                commitments to other businesses; 
             | 
          
      
     
    
      
          
            |   | 
            
               · 
             | 
            
               corporate
                governance background; 
             | 
          
      
     
    
      
          
            |   | 
            
               · 
             | 
            
               financial
                and accounting background, to enable the committee to determine whether
                the candidate would be suitable for Audit Committee membership;
                and 
             | 
          
      
     
    
      
          
            |   | 
            
               · 
             | 
            
               the
                size and composition of our Board. 
             | 
          
      
     
     
    Our
      Nominating and Governance Committee operates pursuant to a charter approved
      by
      our Board and our Nominating and Governance Committee. A copy of the charter
      of
      our Nominating and Governance Committee was attached as Appendix E to our
      Proxy Statement for our 2005 annual meeting. The director nominees named in
      our
      proxy card for our 2006 annual meeting were selected by our Nominating and
      Governance Committee and ratified by our full Board. Our Nominating and
      Governance Committee does not, at this time, consider candidates for
      directorship recommended by our stockholders. During 2005, our Nominating and
      Governance Committee held one meeting, and on one occasion approved resolutions
      by unanimous written consent in lieu of a meeting.
     
    
    During
      the period commencing on March 23, 2005, the closing of the Share Exchange
      Transaction, and ending on December 31, 2005, all directors, other than Messrs.
      Kieta and Thomas who were appointed as members of our Board on April 13, 2006,
      attended at least 75% of the aggregate of the meetings of our Board and of
      the
      committees on which they served, or that were held during the period they were
      directors or committee members. 
     
    Codes
      of Ethics
     
    Our
      Board
      has adopted a Code of Business Conduct and Ethics that applies to all of our
      directors, officers and employees and an additional Code of Business Ethics
      that
      applies to our Chief Executive Officer and senior financial
      officers.
     
    We
      intend
      to satisfy the disclosure requirement under Item 5.05 of Form 8-K relating
      to
      amendments to or waivers from provisions of these codes that relate to one
      or
      more of the items set forth in Item 406(b) of Regulation S-K, by describing
      on
      our Internet website, located at http://www.pacificethanol.net,
      within
      four business days following the date of a waiver or a substantive amendment,
      the date of the waiver or amendment, the nature of the amendment or waiver,
      and
      the name of the person to whom the waiver was granted.
     
    Information
      on our Internet website is not, and shall not be deemed to be, a part of this
      Proxy Statement or incorporated into any other filings we make with the
      Commission.
     
    Stockholder
      Communications with our Board of Directors
     
    Our
      Board
      has implemented a process by which stockholders may send written communications
      directly to the attention of our Board or any individual member of our Board.
      Terry L. Stone, the Chairman of our Audit Committee, is responsible for
      monitoring communications from stockholders and providing copies of such
      communications to the other directors as he considers appropriate.
      Communications will be forwarded to all directors if they relate to substantive
      matters and include suggestions or comments that Mr. Stone considers to be
      important for the directors to consider. Stockholders who wish to communicate
      with our Board can write to Terry L. Stone, The Board of Directors, Pacific
      Ethanol, Inc., 5711 N. West Avenue, Fresno, California 93711.
     
    Policy
      With Regard to Board Members’ Attendance at Annual
      Meetings
     
    It
      is our
      policy to invite and encourage our directors to attend our annual meetings.
      At
      the date of our 2005 annual meeting, we had seven members on our Board, three
      of
      whom, namely, Messrs. Jones, Koehler and Stone were in attendance at our 2005
      annual meeting.
     
    Compensation
      Committee Interlocks and Insider Participation
     
    No
      member
      of our Board has a relationship that would constitute an interlocking
      relationship with executive officers and directors of another
      entity.
     
    Compensation
      of Directors
     
    The
      Chairman of our Board receives annual compensation of $80,000. Each member
      of
      our Board, including the Chairman, receives $1,500 for each Board meeting
      attended, whether attended in person or telephonically. The Chairman of our
      Audit Committee receives an additional $3,500 per quarter. In addition,
      non-employee directors are reimbursed for certain reasonable and documented
      expenses in connection with attendance at meetings of our Board and its
      committees.
     
    
    EXECUTIVE
      COMPENSATION AND RELATED INFORMATION
     
    Compensation
      of Executive Officers
     
    The
      following table shows for the period commencing on the closing of the Share
      Exchange Transaction on March 23, 2005 through December 31, 2005,
      compensation awarded or paid to, or earned by, our current Chief Executive
      Officer and each of our other most highly compensated executive officers who
      earned more than $100,000 in salary during that period, or the Named Executive
      Officers. Mr. Siegel resigned his positions in connection with the Share
      Exchange Transaction that was consummated on March 23, 2005. Information for
      Mr.
      Siegel is provided for the years ended December 31, 2004 and 2003 and the
      period from January 1, 2005 through March 23, 2005. Mr. Turner
      resigned his positions on April 19, 2006.
     
    Summary
      Compensation Table
     
    
      
          
            |   | 
              | 
              | 
              | 
            
             | 
              | 
            
               Long-Term
                Compensation 
             | 
          
          
            |   | 
            
             | 
            
               Annual
                Compensation 
             | 
            
               Awards  
             | 
          
          
            | 
               Name
                and Principal Position 
             | 
            
               Year 
             | 
            
               Salary
                ($) 
             | 
              | 
            
               Bonus
                ($) 
             | 
            
               Restricted 
              Stock 
              Awards
                ($) 
             | 
              | 
            
               Securities 
              Underlying 
              Options/ 
              SARs
                (#) 
             | 
          
          
            |   | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
          
          
            | 
               Neil
                M. Koehler  
              President
                and Chief Executive Officer 
             | 
            
               2005 
             | 
            
               154,615 
             | 
            (1) | 
              | 
            
               300,000 
             | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
          
          
            |   | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
          
          
            | 
               Ryan
                W. Turner  
              Former
                Chief Operating Officer and Secretary 
             | 
            
               2005 
             | 
            
               109,135 
             | 
            (1)  | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
          
          
            |   | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
          
          
            | 
               William
                G. Langley  
              Chief
                Financial Officer 
             | 
            
               2005 
             | 
            
               149,375 
             | 
            (1) | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
              | 
              | 
            
               425,000 
             | 
              | 
          
          
            |   | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
              | 
          
          
            | Barry Siegel | 
            
               2005 
             | 
            
               67,397 
             | 
            (1) | 
              | 
            
              
             | 
              | 
            
              
             | 
            
               (2) 
             | 
              | 
            
               — 
             | 
              | 
          
          
            | 
               Former
                Chairman of the Board, 
             | 
            
               2004 
             | 
            
               300,000 
             | 
              | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
            
                 
             | 
              | 
            
               — 
             | 
              | 
          
          
            | 
               President
                and Chief Executive Officer 
             | 
            
               2003 
             | 
            
               300,000 
             | 
              | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
          
      
     
     
    
      
    
    
      
          
            | 
               (1) 
             | 
            
               Messrs.
                Koehler, Turner and Langley each became executive officers, and Mr.
                Siegel
                ceased to be an executive officer, of Pacific Ethanol on March 23,
                2005.
                Mr. Turner ceased to be an executive officer on April 19,
                2006. 
             | 
          
      
     
    
      
          
            | 
               (2) 
             | 
            
               On
                March 23, 2005, we issued 400,000 shares of common stock to Mr. Siegel
                in
                connection with his execution of a Confidentiality, Non-Competition,
                Non-Solicitation and Consulting Agreement dated March 23, 2005. These
                shares vested immediately and were not subject to forfeiture. Mr.
                Siegel
                was eligible to receive dividends on these shares. As of December
                31,
                2005, Mr. Siegel held none of these
                shares. 
             | 
          
      
     
     
    
    Option
      Grants In Last Fiscal Year
     
    The
      following table provides information regarding options granted in 2005 to the
      Named Executive Officers. We have never granted any stock appreciation
      rights. 
     
    
      
          
            | 
               Named
                Officer 
             | 
              | 
              | 
            
               Grant 
              Date 
             | 
              | 
              | 
            
               Number
                of 
              Securities 
              Underlying 
              Options 
              Granted(1) 
             | 
              | 
              | 
            
               Percentage
                of 
              Total
                Options 
              Granted
                to 
              Employees
                in 
              Fiscal
                Year(2)  
             | 
              | 
              | 
            
               Exercise 
              Price 
              Per
                Share  
             | 
              | 
              | 
            
               Expiration 
              Date  
             | 
              | 
            
               Potential 
              Realizable
                Value 
              at
                Assumed Rates 
              of
                Stock Price 
              Appreciation
                for 
              Option
                Term(3) 
                  
              
               5%      
                                    
                10% 
             | 
          
          
            | 
               Neil
                M. Koehler 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
          
          
            | 
               Ryan
                W. Turner 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
          
          
            | 
               William
                G. Langley 
             | 
              | 
              | 
            
               8/10/05 
             | 
              | 
              | 
            
               425,000 
             | 
              | 
              | 
            
               70.5% 
             | 
              | 
            
                 
             | 
            
              
             | 
              | 
              | 
            
               8/10/15 
             | 
              | 
            
                 
             | 
            
              
             | 
              | 
            
                 
             | 
            
              
             | 
              | 
          
          
            | 
               Barry
                Siegel 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
              | 
          
      
     
    
    
      
          
            | 
               (1) 
             | 
            
               Option
                vested as to 20% of the shares on the date of grant and will vest
                as to
                20% of the shares on each of the first, second, third and fourth
                anniversaries of the date of grant. 
             | 
          
      
     
    
      
          
            | 
               (2) 
             | 
            
               Based
                on options to purchase 602,500 shares granted to our employees during
                2005. 
             | 
          
      
     
    
      
          
            | 
               (3) 
             | 
            
               Calculated
                using the potential realizable value of each
                grant. 
             | 
          
      
     
     
    Aggregated
      Option/SAR Exercises in Last Fiscal Year and FY-End Option/SAR
      Values
     
    The
      following table provides information regarding the number of shares of our
      common stock underlying exercisable and unexercisable in-the-money stock options
      held by the Named Executive Officers and the values of those options at fiscal
      year-end. An option is “in-the-money” if the fair market value for the
      underlying securities exceeds the exercise price of the option. The Named
      Executive Officers did not hold any stock appreciation rights.
    
    
      
          
            | 
               Name 
             | 
              | 
            
               Shares 
              Acquired
                on 
              Exercise
                (#) 
             | 
              | 
            
               Value 
              Realized
                ($) 
             | 
              | 
            
               Number
                of Securities 
              Underlying
                Unexercised 
              Options/SARs
                at FY-End (#)  
              Exercisable/Unexercisable 
             | 
              | 
            
               Value
                of Unexercised 
              In-the-Money
                Options/SARs 
              at
                FY-End ($) 
              Exercisable/Unexercisable(1) 
             | 
          
          
            | 
               Neil
                M. Koehler 
             | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
          
          
            | 
               Ryan
                W. Turner 
             | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
          
          
            | 
               William
                G. Langley 
             | 
              | 
            
               — 
             | 
              | 
            
               — 
             | 
              | 
            
               85,000/340,000 
             | 
              | 
            
               237,150/948,600 
             | 
          
          
            | 
               Barry
                Siegel 
             | 
              | 
            
               116,667(2) 
             | 
              | 
            
               472,668 
             | 
              | 
            
               0/0 
             | 
              | 
            
               — 
             | 
          
      
     
    
    
      
          
            | 
               (1) 
             | 
            
               Based
                on the $10.82 closing price of our common stock on the Nasdaq National
                Market on December 30, 2005, the last trading day of fiscal 2005,
                less the
                exercise price of the options. 
             | 
          
      
     
    
      
          
            | 
               (2) 
             | 
            
               Mr.
                Siegel tendered 76,712 shares of our common stock in connection with
                a
                cashless exercise of this option. 
             | 
          
      
     
     
    
    Equity
      Compensation Plan Information
     
    The
      following table provides information about our common stock that may be issued
      upon the exercise of options, warrants, and rights under all of our existing
      equity compensation plans as of December 31, 2005.
    
      
          
            | 
               Plan
                Category 
             | 
              | 
            
               Number
                of 
              Securities
                to be 
              Issued
                Upon Exercise of Outstanding, 
              Options,
                Warrants 
              or
                Stock Rights 
             | 
              | 
            
               Weighted
                Average 
              Exercise
                Price of Outstanding Options, Warrants and Rights 
             | 
              | 
            
               Number
                of 
              Securities
                Remaining Available 
              for
                Future Issuance Under Equity Compensation
                Plans 
             | 
          
          
            | 
               Equity
                Compensation Plans Approved by Security Holders: 
             | 
              | 
              | 
              | 
              | 
              | 
              | 
          
          
            | 
               1995
                Plan 
             | 
              | 
            
               377,667 
             | 
              | 
            
               $5.53 
             | 
              | 
            
                 
                822,333 
             | 
          
          
            | 
               2004
                Plan 
             | 
              | 
            
               822,500 
             | 
              | 
            
               $7.78 
             | 
              | 
            
               1,677,500 
             | 
          
      
     
     
    Stock
      Option Plans
     
    We
      currently have two stock option plans governing outstanding options: an Amended
      1995 Incentive Stock Plan and a 2004 Stock Option Plan. These plans are
      administered by our Compensation Committee, which currently consists of Messrs.
      Stone and Thomas.
     
    On
      July
      19, 2006, our Board terminated our Amended 1995 Incentive Stock Plan, except
      to
      the extent of options to purchase up to 76,000 shares of our common stock
      outstanding as July 21, 2006. We will, therefore, not issue any additional
      options to purchase shares of our common stock under the Amended 1995 Incentive
      Stock Plan. On July 19, 2006, subject to the ratification and approval by our
      stockholders of the 2006 Plan, our Board also terminated our 2004 Stock Option
      Plan, except to the extent of options to purchase up to 665,000 shares of our
      common stock outstanding as of July 21, 2006. As of July 21, 2006, an
      aggregate of 1,705,500 shares remained available for grants under the 2004
      Stock
      Option Plan, but we will not issue any additional options to purchase shares
      of
      our common stock under this plan following the ratification and approval by
      our
      stockholders of our 2006 Stock Incentive Plan.
     
    The
      2004
      Stock Option Plan authorizes the issuance of ISOs and NQOs to our officers,
      directors or key employees or to consultants that do business with Pacific
      Ethanol for up to an aggregate of 2,500,000 shares of common stock. Our Board’s
      adoption of the 2004 Stock Option Plan was ratified by our stockholders at
      our
      2004 annual meeting of stockholders that was initially convened on December
      28,
      2004, adjourned to February 1, 2004 and further adjourned to and completed
      on February 28, 2005. The 2004 Stock Option Plan was amended on January 24,
      2006 and further amended on April 12, 2006.
     
    The
      following is a description of some of the key terms of the 2004 Stock Option
      Plan.
     
    Shares
      Subject to the 2004 Stock Option Plan
     
    A
      total
      of 2,500,000 shares of our common stock are authorized for issuance under the
      2004 Stock Option Plan. Any shares of common stock that are subject to an award
      but are not used because the terms and conditions of the award are not met,
      or
      any shares that are used by participants to pay all or part of the purchase
      price of any option, may again be used for awards under the 2004 Stock Option
      Plan.
     
    
    Administration
     
    It
      is the
      intent of the 2004 Stock Option Plan that it be administered in a manner such
      that option grants and exercises would be “exempt” under Rule 16b-3 of the
      Exchange Act. The Compensation Committee is empowered to select those eligible
      persons to whom options shall be granted under the 2004 Stock Option Plan;
      to
      determine the time or times at which each option shall be granted, whether
      options will be ISOs or NQOs and the number of shares to be subject to each
      option; and to fix the time and manner in which each option may be exercised,
      including the exercise price and option period, and other terms and conditions
      of options, all subject to the terms and conditions of the 2004 Stock Option
      Plan. The Compensation Committee has sole discretion to interpret and administer
      the 2004 Stock Option Plan, and its decisions regarding the 2004 Stock Option
      Plan are final, except that our Board can act in place of the Compensation
      Committee as the administrator of the 2004 Stock Option Plan at any time or
      from
      time to time, in its discretion.
     
    Option
      Terms
     
    ISOs
      granted under the 2004 Stock Option Plan must have an exercise price of not
      less
      than 100% of the fair market value of a share of common stock on the date the
      ISO is granted and must be exercised, if at all, within ten years from the
      date
      of grant. In the case of an ISO granted to an optionee who owns more than 10%
      of
      the total voting securities of Pacific Ethanol on the date of grant, the
      exercise price may be not less than 110% of fair market value on the date of
      grant, and the option period may not exceed five years. NQOs granted under
      the
      2004 Stock Option Plan must have an exercise price of not less than 85% of
      the
      fair market value of a share of common stock on the date the NQO is
      granted.
     
    Options
      may be exercised during a period of time fixed by the committee except that
      no
      option may be exercised more than ten years after the date of grant. In the
      discretion of the committee, payment of the purchase price for the shares of
      stock acquired through the exercise of an option may be made in cash, shares
      of
      our common stock, a combination of cash and shares of our common stock, through
      net exercise or a combination of cash and net exercise.
     
    Amendment
      and Termination
     
    The
      2004
      Stock Option Plan may be wholly or partially amended or otherwise modified,
      suspended or terminated at any time and from time to time by our Board. However,
      our Board may not materially impair any outstanding options without the express
      consent of the optionee or materially increase the number of shares subject
      to
      the 2004 Stock Option Plan, materially increase the benefits to optionees under
      the 2004 Stock Option Plan, materially modify the requirements as to eligibility
      to participate in the 2004 Stock Option Plan or alter the method of determining
      the option exercise price without stockholder approval. No option may be granted
      under the 2004 Stock Option Plan after November 4, 2014.
     
    Federal
      Income Tax Consequences
     
    NQOs.
      Holders
      of NQOs do not realize income as a result of a grant or vesting of an option
      in
      the event that the stock option is granted at an exercise price at or above
      the
      fair market value of the underlying shares of our stock on the date of grant,
      but realize compensation income upon exercise of an NQO to the extent that
      the
      fair market value of the shares of common stock on the date of exercise of
      the
      NQO exceeds the exercise price paid. We will be required to withhold taxes
      on
      ordinary income realized by an optionee upon the exercise of an
      NQO.
     
    In
      the
      event of the grant of an NQO with a per share exercise price that is less than
      the fair market value per share of our underlying common stock on the date
      of
      grant, the grant is treated as deferred compensation. Except in certain limited
      circumstances, such a grant results in ordinary income, to the same extent
      applicable to an option grant with an exercise price at or above fair market
      value, realized by the optionee at vesting of the option, as opposed to upon
      its
      exercise, plus as an additional tax of 20% payable by the optionee.
     
    
    In
      the
      case of an optionee subject to the “short-swing” profit recapture provisions of
      Section 16(b) of the Exchange Act, the optionee realizes income only upon the
      lapse of the six-month period under Section 16(b), unless the optionee elects
      to
      recognize income immediately upon exercise of his or her option.
     
    ISOs.
      Holders
      of ISOs will not be considered to have received taxable income upon either
      the
      grant of the option or its exercise. Upon the sale or other taxable disposition
      of the shares, long-term capital gain will normally be recognized on the full
      amount of the difference between the amount realized and the option exercise
      price paid if no disposition of the shares has taken place within either two
      years from the date of grant of the option or one year from the date of transfer
      of the shares to the optionee upon exercise. If the shares are sold or otherwise
      disposed of before the end of the one-year or two-year periods, the holder
      of
      the ISO must include the gain realized as ordinary income to the extent of
      the
      lesser of the fair market value of the option stock minus the option price,
      or
      the amount realized minus the option price. Any gain in excess of these amounts,
      presumably, will be treated as capital gain. We will be entitled to a tax
      deduction in regard to an ISO only to the extent the optionee has ordinary
      income upon the sale or other disposition of the option shares.
     
    Upon
      the
      exercise of an ISO, the amount by which the fair market value of the purchased
      shares at the time of exercise exceeds the option price will be an “item of tax
      preference” for purposes of computing the optionee’s alternative minimum tax for
      the year of exercise. If the shares so acquired are disposed of prior to the
      expiration of the one-year or two-year periods described above, there should
      be
      no “item of tax preference” arising from the option exercise.
     
    Possible
      Anti-Takeover Effects
     
    Although
      not intended as an anti-takeover measure by our Board, one of the possible
      effects of the 2004 Stock Option Plan could be to place additional shares,
      and
      to increase the percentage of the total number of shares outstanding, in the
      hands of the directors and officers of Pacific Ethanol. Those persons may be
      viewed as part of, or friendly to, incumbent management and may, therefore,
      under some circumstances be expected to make investment and voting decisions
      in
      response to a hostile takeover attempt that may serve to discourage or render
      more difficult the accomplishment of the attempt.
     
    In
      addition, options may, in the discretion of the committee, contain a provision
      providing for the acceleration of the exercisability of outstanding, but
      unexercisable, installments upon the first public announcement of a tender
      offer, merger, consolidation, sale of all or substantially all of our assets,
      or
      other attempted changes in the control of Pacific Ethanol. In the opinion of
      our
      Board, this acceleration provision merely ensures that optionees under the
      2004
      Stock Option Plan will be able to exercise their options as intended by our
      Board and stockholders prior to any extraordinary corporate transaction which
      might serve to limit or restrict that right. However, our Board is presently
      unaware of any threat of hostile takeover involving Pacific
      Ethanol.
     
    Long-Term
      Incentive Plan Awards
     
    In
      2005,
      no awards were given to the Named Executive Officers under long-term incentive
      plans.
     
    Report
      on Repricing of Options and SARs
     
    No
      adjustments to or amendments of the exercise price of stock options or stock
      appreciation rights previously awarded to the Named Executive Officers occurred
      in 2005.
     
    
    Employment
      Contracts and Termination of Employment and Change-in-Control
      Arrangements
     
    Executive
      Employment Agreements dated March 23, 2005 with each of Neil M. Koehler and
      Ryan
      W. Turner
     
    On
      April
      19, 2006, Ryan W. Turner resigned from all positions with Pacific Ethanol and
      all of its direct and indirect subsidiaries, including as Chief Operating
      Officer and Secretary of Pacific Ethanol. Mr. Turner’s Executive Employment
      Agreement, described below as of December 31, 2005, the end of our most
      recently-completed fiscal year, was terminated on that date.
     
    The
      Executive Employment Agreement with Neil M. Koehler provides for a three-year
      term and automatic one-year renewals thereafter, unless either the employee
      or
      Pacific Ethanol provides written notice to the other at least 90 days prior
      to
      the expiration of the then-current term. The Executive Employment Agreement
      with
      Ryan W. Turner provided for a one-year term and automatic one-year renewals
      thereafter, unless either the employee or Pacific Ethanol provided written
      notice to the other at least 90 days prior to the expiration of the then-current
      term.
     
    Mr.
      Koehler is to receive a base salary of $200,000 per year and is entitled to
      receive a cash bonus not to exceed 50% of his base salary to be paid based
      upon
      performance criteria set by the Board on an annual basis and an additional
      cash
      bonus not to exceed 50% of the net free cash flow (defined as revenues of
      Kinergy, less his salary and performance bonus, less capital expenditures and
      all expenses incurred specific to Kinergy), subject to a maximum of $300,000
      in
      any given year; provided that such bonus will be reduced by ten percentage
      points each year, such that 2009 will be the final year of such bonus at 10%
      of
      net free cash flow.
     
    Mr.
      Turner was initially to receive a base salary of $125,000 per year and was
      entitled to receive a cash bonus not to exceed 50% of his base salary to be
      paid
      based upon performance criteria set by the Board on an annual basis. Effective
      as of October 1, 2005, our Compensation Committee increased Mr. Turner’s base
      salary to $175,000 per year.
     
    We
      are
      also required to provide an office and administrative support to each of
      Messrs. Koehler and Turner and certain benefits, including medical
      insurance (or, if inadequate due to location of permanent residence,
      reimbursement of up to $1,000 per month for obtaining health insurance
      coverage), three weeks of paid vacation per year, participation in the stock
      option plan to be developed in relative proportion to the position in the
      organization, and participation in benefit plans on the same basis and to the
      same extent as other executives or employees.
     
    Each
      of
      Messrs. Koehler and Turner are also entitled to reimbursement for all
      reasonable business expenses incurred in promoting or on behalf of the business
      of Pacific Ethanol, including expenditures for entertainment, gifts and travel.
      Upon termination or resignation for “good reason,” the terminated employee is
      entitled to receive severance equal to three months of base salary during the
      first year after termination or resignation and six months of base salary during
      the second year after termination unless he is terminated for cause or
      voluntarily terminates his employment without providing the required written
      notice. If the employee is terminated (other than for cause) or terminates
      for
      good reason following, or within the 90 days preceding, any change in control,
      in lieu of further salary payments to the employee, we may elect to pay a lump
      sum severance payment equal to the amount of his annual base
      salary.
     
    The
      term
“for good reason” is defined in each of the Executive Employment Agreements as
      (i) a general assignment by us for the benefit of creditors or filing by us
      of a
      voluntary bankruptcy petition or the filing against us of any involuntary
      bankruptcy which remains undismissed for 30 days or more or if a trustee,
      receiver or liquidator is appointed, (ii) any material changes in the employee’s
      titles, duties or responsibilities without his express written consent, or
      (iii)
      the employee is not paid the compensation and benefits required under the
      Executive Employment Agreement.
     
    
    The
      term
“for cause” is defined in each of the Executive Employment Agreements as
      (i) any intentional misapplication by the employee of Pacific Ethanol funds
      or other material assets, or any other act of dishonesty injurious to Pacific
      Ethanol committed by the employee; or (ii) the employee’s conviction of (a)
      a felony or (b) a crime involving moral turpitude; or (iii) the employee’s use
      or possession of any controlled substance or chronic abuse of alcoholic
      beverages, which use or possession our Board reasonably determines renders
      the
      employee unfit to serve in his capacity as a senior executive of Pacific
      Ethanol; or (iv) the employee’s breach, nonperformance or nonobservance of any
      of the terms of his Executive Employment Agreement with us, including but not
      limited to the employee’s failure to adequately perform his duties or comply
      with the reasonable directions of our Board. However, we may not terminate
      the
      employee unless our Board first provides the employee with a written memorandum
      describing in detail how his performance is not satisfactory and the employee
      is
      given a reasonable period of time (not less than 30 days) to remedy the
      unsatisfactory performance related by our Board to the employee in that
      memorandum. A determination of whether the employee has satisfactorily remedied
      the unsatisfactory performance shall be promptly made by a majority of the
      disinterested directors of our Board (or our entire Board, but not including
      the
      employee, if there are no disinterested directors) at the end of the period
      provided to the employee for remedy, and our Board’s determination shall be
      final.
     
    A
“change
      in control” of Pacific Ethanol is deemed to have occurred if, in a single
      transaction or series of related transactions: (i) any person (as such term
      is
      used in Section 13(d) and 14(d) of the Exchange Act, other than a trustee or
      fiduciary holding securities under an employment benefit program is or becomes
      a
“beneficial owner” (as defined in Rule 13-3 under the Exchange Act), directly or
      indirectly of securities of Pacific Ethanol representing 51% or more of the
      combined voting power of Pacific Ethanol, (ii) there is a merger (other than
      a
      reincorporation merger) or consolidation in which Pacific Ethanol does not
      survive as an independent company, or (iii) the business of Pacific Ethanol
      is
      disposed of pursuant to a sale of assets.
     
    Executive
      Employment Agreement dated August 10, 2005 with William G.
      Langley
     
    The
      Executive Employment Agreement with William G. Langley provides for a four-year
      term and automatic one-year renewals thereafter, unless either the employee
      or
      Pacific Ethanol provides written notice to the other at least 90 days prior
      to
      the expiration of the then-current term. Mr. Langley is to receive a base salary
      of $185,000 per year. All other terms and conditions of Mr. Langley’s Executive
      Employment Agreement are substantially the same as those contained in Mr.
      Turner’s Executive Employment Agreement, except that Mr. Langley is entitled to
      six months of severance pay during the entire term of his agreement and is
      also
      entitled to reimbursement of his costs associated with his relocation to Fresno,
      California.
     
    Indemnification
      of Directors and Officers
     
    Section
      145 of the Delaware General Corporation Law permits a corporation to indemnify
      its directors and officers against expenses, judgments, fines and amounts paid
      in settlement actually and reasonably incurred in connection with a pending
      or
      completed action, suit or proceeding if the officer or director acted in good
      faith and in a manner the officer or director reasonably believed to be in
      the
      best interests of the corporation. 
     
    Our
      certificate of incorporation provides that, except in certain specified
      instances, our directors shall not be personally liable to us or our
      stockholders for monetary damages for breach of their fiduciary duty as
      directors, except liability for the following:
     
    
    
      
          
            | 
             | 
            
               · 
             | 
            
               any
                breach of their duty of loyalty to our company or our
                stockholders; 
             | 
          
      
     
     
    
      
          
            | 
             | 
            · | 
            
               acts
                or omissions not in good faith or which involve intentional misconduct
                or
                a knowing violation of law; 
             | 
          
      
     
     
    
      
          
            | 
             | 
            · | 
            
               unlawful
                payments of dividends or unlawful stock repurchases or redemptions
                as
                provided in Section 174 of the Delaware General Corporation Law;
                and 
             | 
          
      
     
     
    
      
          
            | 
             | 
            · | 
            
               any
                transaction from which the director derived an improper personal
                benefit. 
             | 
          
      
     
     
    In
      addition, our certificate of incorporation and bylaws obligate us to indemnify
      our directors and officers against expenses and other amounts reasonably
      incurred in connection with any proceeding arising from the fact that such
      person is or was an agent of ours. Our bylaws also authorize us to purchase
      and
      maintain insurance on behalf of any of our directors or officers against any
      liability asserted against that person in that capacity, whether or not we
      would
      have the power to indemnify that person under the provisions of the Delaware
      General Corporation Law. We have entered and expect to continue to enter into
      agreements to indemnify our directors and officers as determined by our Board.
      These agreements provide for indemnification of related expenses including
      attorneys’ fees, judgments, fines and settlement amounts incurred by any of
      these individuals in any action or proceeding. We believe that these bylaw
      provisions and indemnification agreements are necessary to attract and retain
      qualified persons as directors and officers. We also maintain directors’ and
      officers’ liability insurance.
     
    The
      limitation of liability and indemnification provisions in our certificate of
      incorporation and bylaws may discourage stockholders from bringing a lawsuit
      against our directors for breach of their fiduciary duty. They may also reduce
      the likelihood of derivative litigation against our directors and officers,
      even
      though an action, if successful, might benefit us and other stockholders.
      Furthermore, a stockholder’s investment may be adversely affected to the extent
      that we pay the costs of settlement and damage awards against directors and
      officers as required by these indemnification provisions. At present, there
      is
      no pending litigation or proceeding involving any of our directors, officers
      or
      employees regarding which indemnification is sought, and we are not aware of
      any
      threatened litigation that may result in claims for
      indemnification.
     
    Insofar
      as the provisions of our certificate of incorporation or bylaws provide for
      indemnification of directors or officers for liabilities arising under the
      Securities Act of 1933, as amended (the “Securities Act”), we have been informed
      that in the opinion of the Commission this indemnification is against public
      policy as expressed in the Securities Act and is therefore
      unenforceable.
     
    SECTION
      16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE
     
    Section
      16(a) of the Exchange Act requires our executive officers and directors, and
      persons who beneficially own more than 10% of a registered class of our common
      stock, to file initial reports of ownership and reports of changes in ownership
      with the Commission. These officers, directors and stockholders are required
      by
      the Commission regulations to furnish us with copies of all reports that they
      file.
     
    Based
      solely upon a review of copies of the reports furnished to us during the year
      ended December 31, 2005 and thereafter, or any written representations
      received by us from directors, officers and beneficial owners of more than
      10%
      of our common stock (“reporting persons”) that no other reports were required,
      we believe that, during 2005, except as set forth below, all Section 16(a)
      filing requirements applicable to our reporting persons were met.
     
    
    The
      following individuals did not timely file the following numbers of Forms 4
      to
      report the following numbers of transactions: John Pimentel — 1 report, 1
      transaction; William L. Jones — 2 reports, 2 transactions; Terry L. Stone — 1
      report, 1 transaction; Kenneth J. Friedman — 1 report, 1 transaction; Frank P.
      Greinke — 1 report, 1 transaction; John L. Prince — 1 report, 1 transaction;
      Charles W. Bader — 1 report, 1 transaction; William G. Langley — 1 report, 1
      transaction; Barry Siegel — 7 reports, 31 transactions; Philip Kart — 8 reports,
      36 transactions.
     
    The
      following individuals did not timely file Forms 3 upon becoming directors or
      executive officers of Pacific Ethanol: William L. Jones, John L. Prince, Charles
      W. Bader and William G. Langley.
     
    We
      believe that each of the foregoing persons have prepared and filed all required
      Forms 3 and 4 to report their respective transactions.
     
    CERTAIN
      RELATIONSHIPS AND RELATED TRANSACTIONS
     
    Transactions
      between Accessity and its Related Parties prior to the Share Exchange
      Transaction
     
    We
      were a
      party to an Employment Agreement with Barry Siegel, our former Chairman of
      the
      Board, President and Chief Executive Officer, that commenced on January 1,
      2002,
      and initially expired on December 31, 2004 and which expiration date was
      extended to December 31, 2007. Mr. Siegel’s annual salary was $300,000, and
      was granted stock options, under our Amended 1995 Incentive Stock Plan, to
      purchase 60,000 shares of our common stock, in addition to certain other
      perquisites. The Employment Agreement provided that following a change of
      control, which included the Share Exchange Transaction, we would be required
      to
      pay Mr. Siegel (i) a severance payment of 300% of his average annual salary
      for the past five years, less $100, (ii) the cash value of his outstanding
      but
      unexercised stock options, and (iii) other perquisites should he be terminated
      for various reasons specified in the agreement. The agreement specified that
      in
      no event would any severance payments exceed the amount we could deduct under
      the provisions of the Internal Revenue Code. In recognition of the sale of
      one
      of our divisions, Mr. Siegel was also awarded a $250,000 bonus, which was
      paid in February 2002, and an additional grant of options to purchase 50,000
      shares of our common stock. In connection with the Share Exchange Transaction
      and the Confidentiality, Non-Competition, Non-Solicitation and Consulting
      Agreement dated March 23, 2005 between us and Mr. Siegel, Mr. Siegel’s
      Employment Agreement was terminated and he waived the payments that otherwise
      would have been due to him under the change of control provisions of his
      Employment Agreement.
     
    We
      were a
      party to an Employment Agreement with Philip B. Kart, our former Senior Vice
      President, Secretary, Treasurer and Chief Financial Officer, that commenced
      on
      January 1, 2002, and initially expired on January 1, 2004 and which expiration
      date, under the amendments referenced above, was extended first to December
      31,
      2004 and subsequently to December 31, 2005. Mr. Kart’s annual salary was
      $155,000 per annum and he was granted stock options, under our Amended 1995
      Incentive Stock Plan, providing the right to purchase 30,000 shares of the
      our
      common stock, in addition to certain other perquisites. The Employment Agreement
      provided that following a change of control, which included the Share Exchange
      Transaction, we would be required to pay Mr. Kart a severance payment of
      100% of his annual salary. The Employment Agreement also provided that following
      a change in control, all stock options previously granted to him would
      immediately become fully exercisable. The amendment to the Employment Agreement
      dated November 15, 2002 also provided for relocation expense payments that
      were
      conditioned upon Mr. Kart’s relocation to our former headquarters in Florida,
      which occurred in early 2003. In connection with the Share Exchange Transaction
      and the Confidentiality, Non-Competition, Non-Solicitation and Consulting
      Agreement dated March 23, 2005 between us and Mr. Kart, Mr. Kart’s Employment
      Agreement was terminated and he waived the payments that otherwise would have
      been due to him under the change of control provisions of his Employment
      Agreement.
     
    
    Under
      an
      agreement with our formerly wholly-owned subsidiary, Sentaur Corp., we were
      party to an employment agreement with Steven DeLisi that commenced on September
      3, 2002 and expired on December 31, 2004. Mr. DeLisi’s annual salary was
      $175,000 per annum and he was granted stock options under our 1995 Incentive
      Stock Option Plan to purchase up to 50,000 shares of our common stock. Mr.
      DeLisi also participated in a bonus program that provided a bonus of 50% of
      his
      salary upon the achievement of $25,000 in profits for three consecutive months.
      During the first twelve months of his employment, Mr. DeLisi received an interim
      bonus of $5,000 for each signed customer contract.
     
    In
      May
      2002, we signed a five and a half year lease to occupy a 7,300 square foot
      building in Coral Springs, Florida. We terminated this lease on January 14,
      2005, and the building was sold, concurrently, by the landlord. This property
      was owned and operated by B&B Lakeview Realty Corp., one shareholder of
      which, Barry Siegel, our former Chairman of the Board, President and Chief
      Executive Officer, another shareholder of which, Kenneth J. Friedman, was
      formerly a member of our Board and another shareholder of which, Barry Spiegel,
      was formerly a member of our Board. The terms of the lease required net rentals
      increasing in annual amounts from $127,000 to $168,000 plus real estate taxes,
      insurance and other operating expenses. The lease period commenced in October
      2002 and was to terminate five years and six months thereafter. We and the
      landlord each expended approximately $140,000 to complete the interior space.
      In
      addition, during July 2002, we pledged $300,000 in an interest bearing account
      initially as a certificate of deposit, with a Florida bank (the mortgage lender
      to B&B Lakeview Realty Corp.) as security for our future rental commitments
      for the benefit of the landlord’s mortgage lender. The certificate of deposit
      was to decline in $100,000 increments on the 36th month, 48th month, and 60th
      month, as the balance of the rent commitment declined. These funds, along with
      unpaid and earned interest, were returned to us in January 2005 upon the
      consummation of the sale of the building. We also had a security deposit of
      $22,000 held by the related party which was also repaid at that time. At our
      request, the Landlord agreed to sell the building and permit us to terminate
      this lease early, in exchange for our reimbursing the Landlord for the
      prepayment penalty that the Landlord incurred due to the early pay off of its
      mortgage loan. These fees paid to the Landlord equaled far less than our
      liabilities pursuant to the lease. During 2004, we paid B&B Lakeview Realty
      rent payments of $145,000. Operating expenses, insurance and taxes, as required
      by the lease, were generally paid directly to the providers by us.
     
    In
      December 2004, we sold certain fully depreciated personal property assets,
      which
      we anticipated would be transferred to Mr. Siegel upon consummation of the
      Share
      Exchange Transaction. The proceeds, equal to approximately $14,000, were
      advanced to Mr. Siegel in anticipation of the transaction being completed.
      Upon
      learning that this advance was prohibited under Section 402 of the
      Sarbanes-Oxley Act of 2002, Mr. Siegel repaid the advance in February
      2005.
     
    Transactions
      between our Now-Wholly-Owned Subsidiaries and their Related Parties prior to
      the
      Share Exchange Transaction
     
    Please
      note that the Certain Relationships and Related Transactions set forth below
      are
      with regard to PEI California, Kinergy and ReEnergy, which became our
      wholly-owned subsidiaries in connection with the Share Exchange
      Transaction.
     
    Transactions
      between PEI California and its Related Parties
     
    Neil
      M.
      Koehler, our President and Chief Executive Officer and a director is also the
      Chief Executive Officer of PEI California and was the sole manager and sole
      limited liability company member of Kinergy and a limited liability company
      member of Kinergy Resources, LLC, which was a member of ReEnergy.
      Mr. Koehler did not receive compensation from PEI California.
     
    Thomas
      D.
      Koehler, our Vice President, Public Policy and Markets, also held the same
      position with PEI California and was a limited liability company member of
      ReEnergy. Mr. Koehler is the brother of Neil M. Koehler and received
      compensation from PEI California (through Celilo Group, LLC) as an independent
      contractor.
     
    
    PEI
      California and ReEnergy are parties to an Option to Purchase Land dated August
      28, 2003, pursuant to which ReEnergy has agreed to sell approximately 89 acres
      of real property in Visalia to PEI California at a price of $12,000 per acre,
      with respect to which real property ReEnergy has executed an Option Agreement
      dated as of July 20, 2003 with Kent Kaulfuss, who was a limited liability
      company member of ReEnergy, and his wife, which Option Agreement grants ReEnergy
      an option to purchase such real property for a purchase price of $1,071,600
      on
      or before December 15, 2005 and requires ReEnergy to lease the Wood Industries
      plant (comprising 35 acres) to Wood Industries (which is owned by Kent Kaulfuss
      and his wife) for an indefinite period of time for a monthly rental of $800.
      Accordingly, if the real property had been purchased by PEI California pursuant
      to the terms of the Option to Purchase Land dated August 28, 2003, Kent
      Kaulfuss and his wife would have realized a gain on sale of approximately
      $178,600. The option expired on December 15, 2005 without being
      exercised.
     
    PEI
      California entered into a consulting agreement with Ryan W. Turner, our Chief
      Operating Officer and Secretary, and a former director, for consulting services
      at $6,000 per month. During 2005 and 2004, PEI California paid Mr. Turner a
      total of $21,000 and $72,000, respectively, pursuant to the consulting contract.
      This consulting agreement was terminated in connection with Mr. Turner’s
      entry into an Executive Employment Agreement with us as described above under
      “Management - Employment Contracts and Termination of Employment and
      Change-in-Control Arrangements.”
     
    On
      October 27, 2003, William and Maurine Jones, Ryan and Wendy Turner and Andrea
      Jones entered into an agreement with Southern Counties Oil Co., a former
      shareholder of PEI California, of which Frank P. Greinke, one of our directors
      and a director of PEI California, is the owner and CEO, to sell 1,500,000 shares
      of common stock of PEI California personally held by them at $1.50 per share
      for
      total proceeds of $2,250,000. In connection with the sale of the shares, the
      parties entered into a Voting Agreement under which William and Maurine Jones,
      Ryan and Wendy Turner and Andrea Jones agreed to vote a significant number
      of
      their existing shares of common stock of PEI California in favor of
      Mr. Greinke to be elected to the board of directors of PEI California or
      any successor-in-interest to PEI California, including Pacific
      Ethanol.
     
    In
      March
      2005, Barry Siegel, on the one hand, and William and Maurine Jones, Ryan and
      Wendy Turner and Andrea Jones, on the other, entered into a stock purchase
      agreement that provided for, among other things, the sale of an aggregate of
      250,000 shares of common stock of PEI California to Mr. Siegel for an aggregate
      purchase price of $25.00.
     
    Immediately
      prior to the closing of the Share Exchange Transaction, William L. Jones sold
      200,000 shares of common stock of PEI California to the individual members
      of
      ReEnergy at $.01 per share, to compensate them for facilitating the closing
      of
      the Share Exchange Transaction. 
     
    Immediately
      prior to the closing of the Share Exchange Transaction, William L. Jones sold
      300,000 shares of common stock of PEI California to Neil M. Koehler at $.01
      per
      share to compensate Mr. Koehler for facilitating the closing of the Share
      Exchange Transaction. 
     
    Immediately
      prior to the closing of the Share Exchange Transaction, William L. Jones sold
      100,000 shares of common stock of PEI California to Thomas D. Koehler at $.01
      per share to compensate Mr. Koehler for facilitating the closing of the Share
      Exchange Transaction.
     
    
    Transactions
      between Kinergy and its Related Parties
     
    Neil
      M.
      Koehler, our President and Chief Executive Officer and one of our directors,
      is
      also the Chief Executive Officer of PEI California and was the sole manager
      and
      sole limited liability company member of Kinergy and was a limited liability
      company member of Kinergy Resources, LLC, which was a member of ReEnergy.
      Mr. Koehler did not receive compensation from PEI California and did not
      receive compensation in his capacity as the sole manager of
      Kinergy.
     
    Neil
      M.
      Koehler is the brother of Thomas D. Koehler, our Vice President, Public Policy
      and Markets. Thomas D. Koehler was a limited liability company member of
      ReEnergy.
     
    One
      of
      Kinergy’s larger customers, Southern Counties Oil Co., doing business at SC
      Fuels, was a principal shareholder of PEI California and is one of our former
      stockholders. Frank P. Greinke, the Chief Executive Officer of the corporate
      general partner of Southern Counties Oil Co., is one of our directors and was
      a
      director of PEI California. During the years ended December 31, 2005 and
      2004, Southern Counties Oil Co. accounted for approximately 10% and 13%,
      respectively, of the total net sales of Kinergy.
     
    Transactions
      between ReEnergy and its Related Parties
     
    Thomas
      D.
      Koehler, our Vice President, Public Policy and Markets, also held the same
      position with PEI California and was a limited liability company member of
      ReEnergy. Mr. Koehler is the brother of Neil M. Koehler and received
      compensation from PEI California (through Celilo Group, LLC) as an independent
      contractor.
     
    PEI
      California and ReEnergy are parties to an Option to Purchase Land dated August
      28, 2003, pursuant to which ReEnergy has agreed to sell approximately 89 acres
      of real property in Visalia to PEI California at a price of $12,000 per acre,
      with respect to which real property ReEnergy has executed an Option Agreement
      dated as of July 20, 2003 with Kent Kaulfuss, who was a limited liability
      company member of ReEnergy, and his wife, which Option Agreement grants ReEnergy
      an option to purchase such real property for a purchase price of $1,071,600
      on
      or before December 15, 2005 and requires ReEnergy to lease the Wood Industries
      plant (comprising 35 acres) to Wood Industries (which is owned by Kent Kaulfuss
      and his wife) for an indefinite period of time for a monthly rental of $800.
      Accordingly, if the real property had been purchased by PEI California pursuant
      to the terms of the Option to Purchase Land dated August 28, 2003, Kent
      Kaulfuss and his wife would have realized a gain on sale of approximately
      $178,600. The option expired on December 15, 2005 without being
      exercised.
     
    Transactions
      between us and our Related Parties at the time of or after the Share Exchange
      Transaction
     
    On
      March 23, 2005, we issued to Philip B. Kart, our former Senior Vice
      President, Secretary, Treasurer and Chief Financial Officer, 200,000 shares
      of
      common stock in consideration of Mr. Kart’s obligations under a Confidentiality,
      Non-Competition, Non-Solicitation and Consulting Agreement that was entered
      into
      in connection with the Share Exchange Transaction.
     
    On
      March 23, 2005, we issued to Barry Siegel, our former Chairman of the
      Board, President and Chief Executive Officer, 400,000 shares of common stock
      in
      consideration of Mr. Siegel’s obligations under a Confidentiality,
      Non-Competition, Non-Solicitation and Consulting Agreement that was entered
      into
      in connection with the Share Exchange Transaction. We also transferred
      DriverShield CRM Corp., one of our wholly-owned subsidiaries, to Mr. Siegel
      in
      connection with this transaction. In addition we sold Sentaur Corp., another
      of
      our wholly-owned subsidiaries, to Mr. Siegel for the cash sum of
      $5,000.
     
    
    On
      March 23, 2005, in connection with the Share Exchange Transaction, we
      entered into Confidentiality, Non-Competition and Non-Solicitation Agreements
      with each of Neil M. Koehler, Thomas D. Koehler, William L. Jones and Ryan
      W.
      Turner. The agreement is substantially the same for each of the foregoing
      persons, except as otherwise noted below, and provides for certain standard
      confidentiality protections in our favor prohibiting each of the foregoing
      persons, each of whom is a stockholder and our officers and/or directors, from
      disclosure or use of our confidential information. The agreement also provides
      that each of the foregoing persons is prohibited from competing with us for
      a
      period of five years; however, Neil M. Koehler’s agreement provides that he is
      prohibited from competing with us for a period of three years. In addition,
      during the period during which each of the foregoing persons is prohibited
      from
      competing, they are also prohibited from soliciting our customers, employees
      or
      consultants and are further prohibited from making disparaging comments
      regarding us, our officers or directors, or our other personnel, products or
      services.
     
    On
      March 23, 2005, in connection with the Share Exchange Transaction, we
      became the sole owner of the membership interests of Kinergy. Neil M. Koehler,
      our President and Chief Executive Officer and one of our directors and principal
      stockholders was formerly the sole owner of the membership interests of Kinergy
      and personally guaranteed certain obligations of Kinergy to Comerica Bank.
      As
      part of the consummation of the Share Exchange Transaction, we executed a Letter
      Agreement dated March 23, 2005 with Mr. Koehler that provides that we will,
      as
      soon as reasonably practical, replace Mr. Koehler as guarantor under certain
      financing agreements between Kinergy and Comerica Bank. Under the Letter
      Agreement, prior to the time that Mr. Koehler is replaced by us as guarantor
      under such financing agreements, we will defend and hold harmless Mr. Koehler,
      his agents and representatives for all losses, claims, liabilities and damages
      caused or arising from out of (i) our failure to pay our indebtedness under
      such
      financing agreements in the event that Mr. Koehler is required to pay such
      amounts to Comerica Bank pursuant to his guaranty agreement with Comerica Bank,
      or (ii) a breach of our duties to indemnify and defend as set forth above.
      
     
    On
      July
      26, 2005, we issued options to purchase up to 50,000 shares of our common stock
      to William L. Jones, options to purchase up to 20,000 shares of our common
      stock
      to Terry L. Stone, options to purchase up to 15,000 shares of our common stock
      to Frank P. Greinke, options to purchase up to 15,000 shares of our common
      stock
      to John Pimentel, who was then a current director and is now a former director,
      and options to purchase up to 15,000 shares of our common stock to Ken Freidman,
      who was then a current director and is now a former director. The options have
      an exercise price of $8.25 per share, which represents the closing price of
      a
      share of our common stock on the date of grant. The options have a term of
      10-years and vest in full one year from their date of grant.
     
    On
      July
      28, 2005, we issued options to purchase up to 15,000 shares of our common stock
      to Charles W. Bader, who was then a current director and is now a former
      director, and options to purchase up to 15,000 shares of our common stock to
      John L. Prince, a director. The options have an exercise price of $8.30 per
      share, which represents the closing price of a share of our common stock on
      the
      date of grant. The options have a term of 10-years and vest in full one year
      from their date of grant.
     
    On
      August
      10, 2005, we issued options to purchase up to 425,000 shares of our common
      stock
      to William G. Langley, our Chief Financial Officer. The options have an exercise
      price of $8.03 per share, which represents the closing price of a share of
      our
      common stock on the date immediately preceding the date of grant. The options
      have a term of 10-years. The options vested immediately as to 85,000 shares
      and
      vest as to an additional 85,000 shares on each of the first, second, third
      and
      fourth anniversaries of the date of grant.
     
    On
      September 19, 2005, we issued 3,000 shares of common stock to Kenneth J.
      Friedman, who was then a current director and is now a former director, upon
      exercise of outstanding options with an exercise price of approximately $5.63
      per share for total gross proceeds of approximately $16,875.
     
    
    On
      November 3, 2005, William L. Jones, our Chairman, executed a Continuing Guaranty
      in favor of W.M. Lyles Co. Under the Guaranty, Mr. Jones guarantees to
      W.M. Lyles Co. the payment obligations of PEI California under a certain
      Letter Agreement between PEI California and W.M. Lyles Co. The Letter
      Agreement relates to a Phase 2 Design-Build Agreement between PEI Madera and
      W.M. Lyles Co. relating to the construction of our ethanol production
      facility in Madera County. The Letter Agreement provides that, if
      W.M. Lyles Co. pays performance liquidated damages to PEI Madera as a
      result of a defect attributable to Delta-T Corporation, the engineer for the
      ethanol production facility in Madera County, or if W.M. Lyles Co. pays
      liquidated damages to PEI Madera under the Phase 2 Design-Build Agreement as
      a
      result of a delay that is attributable to Delta-T Corporation, then PEI
      California agrees to reimburse W.M. Lyles Co. for such liquidated damages.
      However, PEI California is not responsible for the first $2.0 million of
      reimbursement. In addition, in the event that W.M. Lyles Co. recovers
      amounts from Delta-T Corporation for such defect or delay, then W.M. Lyles
      Co. is to not seek reimbursement from PEI California. The aggregate
      reimbursement obligations of PEI California under the Letter Agreement are
      not
      to exceed $8.1 million. Under the Guaranty, W.M. Lyles Co. is to seek
      payment on a pro rata basis from Mr. Jones and Neil M. Koehler (as described
      below), but in the event that Mr. Koehler fails to make payment, then Mr. Jones
      is responsible for any shortfall. However, the full extent of Mr. Jones’
liability under his Guaranty, including for any shortfall for non-payment by
      Mr.
      Koehler, is limited to $4.0 million plus any attorneys’ fees, costs and
      expenses.
     
    On
      November 3, 2005, Neil M. Koehler, a director and our President and Chief
      Executive Officer, executed a Continuing Guaranty in favor of W.M. Lyles
      Co. Under the Guaranty, Mr. Koehler guarantees to W.M. Lyles Co. the
      payment obligations of PEI California under the Letter Agreement described
      above. Under the Guaranty, W.M. Lyles Co. is to seek payment on a pro rata
      basis from William L. Jones (as described above) and Mr. Koehler, but in the
      event that Mr. Jones fails to make payment, then Mr. Koehler is responsible
      for
      any shortfall. However, the full extent of Mr. Koehler’s liability under his
      Guaranty, including for any shortfall for non-payment by Mr. Jones, is limited
      to $4.0 million plus any attorneys’ fees, costs and expenses.
     
    On
      November 10, 2005, we set the compensation and expense reimbursement policies
      for non-employee members of our Board, which policies were made retroactive
      to
      May 18, 2005. The Chairman of our Board receives annual compensation of $80,000.
      Each member of our Board, including the Chairman, receives $1,500 for each
      Board
      meeting attended, whether attended in person or telephonically. The Chairman
      of
      our Audit Committee receives an additional $3,500 per quarter. In addition,
      non-employee directors are reimbursed for certain reasonable and documented
      expenses in connection with attendance at meetings of our Board and its
      committees.
     
    On
      November 14, 2005, William L. Jones, Neil M. Koehler, Ryan W. Turner, Kenneth
      J.
      Friedman and Frank P. Greinke, each of whom at the time was a stockholder and
      one of our directors and/or executive officers, or the Stockholders, and us,
      entered into a Voting Agreement, or the Voting Agreement, with Cascade (other
      than Mr. Friedman who was then a current director and is now a former
      director). The Stockholders collectively hold an aggregate of approximately
      9.2
      million shares of our common stock. The Voting Agreement provides that the
      Stockholders may not transfer their shares of our common stock, and must keep
      their shares free of all liens, proxies, voting trusts or agreements until
      the
      Voting Agreement is terminated. The Voting Agreement provides that the
      Stockholders will each vote or execute a written consent in favor of Cascade’s
      purchase of 5,250,000 shares of our Series A Preferred Stock for an aggregate
      purchase price of $84.0 million. In addition, under the Voting Agreement, each
      Stockholder grants an irrevocable proxy to Neil M. Koehler, a director and
      our
      President and Chief Executive Officer, to act as such Stockholder’s proxy and
      attorney-in-fact to vote or execute a written consent in favor of the sale
      of
      the preferred stock. The Voting Agreement is effective until the earlier of
      the
      approval of the sale of the preferred stock by our stockholders or the
      termination of the purchase agreement under which the preferred stock is to
      be
      sold in accordance with its terms.
     
    
    On
      April
      13, 2006 Robert P. Thomas was appointed to our Board. Mr. Thomas has held
      various positions and is currently a portfolio manager with the William H.
      Gates III investment group which oversees Mr. Gates’ personal investments
      through Cascade Investment, L.L.C. and the investment assets of the Bill and
      Melinda Gates Foundation. Immediately preceding his appointment as a director
      of
      Pacific Ethanol, we issued 5,250,000 shares of our Series A Preferred Stock
      to
      Cascade Investment, L.L.C.
     
    On
      June
      26, 2006, we entered into executive employment agreements with each of John
      T.
      Miller, our Chief Operating Officer, and Christopher W. Wright, our Vice
      President, General Counsel and Secretary, providing for annual base salaries
      of
      $185,000 each. In addition, each of Messrs. Miller and Wright are to be issued
      54,000 shares of our common stock pursuant to a restricted stock or restricted
      stock unit award under an incentive plan to be instituted by us that will vest
      as to 13,500 shares immediately and as to an additional 10,125 shares on each
      of
      the first, second, third and fourth anniversaries of the initial grant. Except
      as otherwise provided above, our executive employment agreements with Messrs.
      Miller and Wright are substantially the same as those entered into by us and
      William G. Langley, our Chief Financial Officers, as described above under
      the
      heading “Employment Contracts and Termination of Employment and
      Change-in-Control Arrangements.” 
     
    We
      are or
      have been a party to employment and compensation arrangements with related
      parties, as more particularly described above under the headings “Compensation
      of Executive Officers,” “Employment Contracts and Termination of Employment and
      Change-in-Control Arrangements” and “Compensation of Directors.”
     
    We
      have
      entered into an indemnification agreement with each of our directors and
      executive officers. The indemnification agreements and our certificate of
      incorporation and bylaws require us to indemnify our directors and officers
      to
      the fullest extent permitted by Delaware law.
     
    SECURITY
      OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT
     
    The
      following table sets forth information with respect to the beneficial ownership
      of our common stock as of July 21, 2006, the date of the table, by:
     
    
      
          
            | 
             | 
            · | 
            
               each
                person known by us to beneficially own more than 5% of the outstanding
                shares of our common stock; 
             | 
          
      
     
     
    
     
    
      
          
            | 
             | 
            · | 
            
               each
                of our current executive officers;
                and 
             | 
          
      
     
     
    
      
          
            | 
             | 
            · | 
            
               all
                of our directors and executive officers as a
                group. 
             | 
          
      
     
     
    Beneficial
      ownership is determined in accordance with the rules of the Commission, and
      includes voting or investment power with respect to the securities. To our
      knowledge, except as indicated by footnote, and subject to community property
      laws where applicable, the persons named in the table below have sole voting
      and
      investment power with respect to all shares of common stock shown as
      beneficially owned by them. Shares of common stock underlying derivative
      securities, if any, that currently are exercisable or convertible or are
      scheduled to become exercisable or convertible for or into shares of common
      stock within 60 days after the date of the table are deemed to be outstanding
      in
      calculating the percentage ownership of each listed person or group but are
      not
      deemed to be outstanding as to any other person or group. Percentage of
      beneficial ownership is based on 37,223,236 shares of common stock outstanding
      as of the date of the table.
     
    
    
      
          
            | 
               Name
                and Address of Beneficial Owner (1) 
             | 
              | 
            
               Title
                of Class 
             | 
              | 
            
               Amount
                and Nature 
              of
                Beneficial Ownership 
             | 
              | 
            
               Percent 
              of
                Class 
             | 
          
          
            | 
               William
                L. Jones 
             | 
              | 
            
               Common 
             | 
              | 
            
               2,145,000 
             | 
            (2)  | 
              | 
            
               5.75% 
             | 
          
          
            | 
               Neil
                M. Koehler 
             | 
              | 
            
               Common 
             | 
              | 
            
               3,588,139 
             | 
            
                 
             | 
              | 
            
               9.64% 
             | 
          
          
            | 
               John
                T. Miller. 
             | 
              | 
            
               Common 
             | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
          
          
            | 
               William
                G. Langley 
             | 
              | 
            
               Common 
             | 
              | 
            
               85,000
                 
             | 
            (3) | 
              | 
            
               *  
             | 
          
          
            | 
               Christopher
                W. Wright 
             | 
              | 
            
               Common 
             | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
          
          
            | 
               Frank
                P. Greinke 
             | 
              | 
            
               Common 
             | 
              | 
            
               115,000
                 
             | 
            (4) | 
              | 
            
               *  
             | 
          
          
            | 
               Douglas
                L. Kieta 
             | 
              | 
            
               Common 
             | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
          
          
            | 
               John
                L. Prince 
             | 
              | 
            
               Common 
             | 
              | 
            
               15,000
                 
             | 
            (3) | 
              | 
            
               *  
             | 
          
          
            | 
               Terry
                L. Stone 
             | 
              | 
            
               Common 
             | 
              | 
            
               20,000
                 
             | 
            (3) | 
              | 
            
               *  
             | 
          
          
            | 
               Robert
                P. Thomas 
             | 
              | 
            
               Common 
             | 
              | 
            
               — 
             | 
              | 
              | 
            
               — 
             | 
          
          
            | 
               Cascade
                Investment, L.L.C. 
             | 
              | 
            
               Common 
             | 
              | 
            
               10,500,000
                 
             | 
            (5) | 
              | 
            
               22.00% 
             | 
          
          
            |   | 
              | 
            
               Series
                A Preferred 
             | 
              | 
            
               5,250,000
                 
             | 
            (5) | 
              | 
            
               100.00% 
             | 
          
          
            | 
               All
                executive officers and directors as
                a group (10 persons) 
             | 
              | 
            
               Common 
             | 
              | 
            
               5,968,139
                 
             | 
            (6) | 
              | 
            
               15.95% 
             | 
          
      
     
    
    
    
      
          
            | (1) | 
            
               Messrs. Jones,
                Koehler, Greinke, Kieta, Prince, Stone and Thomas are directors of
                Pacific
                Ethanol. Messrs. Koehler, Miller, Langley and Wright are executive
                officers of Pacific Ethanol. The address of each of these persons,
                unless
                otherwise indicated below, is c/o Pacific Ethanol, Inc., 5711 N.
                West
                Avenue, Fresno, California 93711. 
             | 
          
      
     
    
      
          
            | (2) | 
            
               Includes
                50,000 shares of common stock underlying options issued to Mr. Jones
                and
                2,095,000 shares of common stock held by William L. Jones and Maurine
                Jones, husband and wife, as community
                property. 
             | 
          
      
     
    
      
          
            | (3) | 
            
               Represents
                shares of common stock underlying
                options. 
             | 
          
      
     
    
      
          
            | (4) | 
            
               Includes
                15,000 shares of common stock underlying options issued to Mr. Greinke
                and
                100,000 shares of common stock held by the Greinke Personal Living
                Trust.
                Mr. Greinke is a trustee of the Greinke Personal Living Trust. Mr.
                Greinke
                has sole voting and sole investment power over the shares held by
                the
                trust. 
             | 
          
      
     
    
      
          
            | (5) | 
            
               Amount
                of common stock represents shares of common stock underlying our
                Series A Preferred Stock. All Series A Preferred Stock held by
                Cascade may be deemed to be beneficially owned by William H. Gates
                III as the sole member of Cascade. The address for Cascade Investment,
                L.L.C is 2365 Carillon Point, Kirkland, Washington
                98033. 
             | 
          
      
     
    
      
          
            | (6) | 
            
               Includes
                185,000 shares of common stock underlying
                options. 
             | 
          
      
     
     
    
    Audit
      Committee Report
     
    Our
      Audit
      Committee discussed with our independent auditors all matters required to be
      discussed by generally accepted auditing standards, including those described
      in
      Statement on Auditing Standards No. 61, as amended, “Communication with Audit
      Committees.” Prior to the inclusion and filing with the Commission of the
      consolidated audited financial statements in our accompanying annual report
      on
      Form 10-KSB for the year ended December 31, 2005, the Audit Committee discussed
      with management and reviewed our consolidated audited financial statements.
      In
      addition, our Board obtained from our independent auditors a formal written
      statement indicating that no relationships existed between the auditors and
      Pacific Ethanol that might bear on the auditors’ independence consistent with
      Independence Standards Board Standard No. 1, “Independent Discussions with Audit
      Committees,” discerned from discussions with the auditors that no relationships
      exist that may impact their objectivity and independence, and satisfied itself
      as to the auditors’ independence. Prior to the filing of the Form 10-KSB with
      the Commission, and based on the review and discussions referenced above, the
      Audit Committee recommended to our Board that the audited financial statements
      be included in the Form 10-KSB for the year ended December 31,
      2005.
     
    Respectfully
      submitted,
     
    Audit
      Committee
    Terry
      L.
      Stone
    John
      L.
      Prince
    Robert
      P.
      Thomas
     
    Change
      in Independent Public Accountants
     
    On
      March
      24, 2005, we dismissed Nussbaum Yates & Wolpow, P.C. as our independent
      registered public accountant. On March 24, 2005, we engaged Hein &
Associates LLP as our new independent registered public accountant. The reports
      of Nussbaum Yates & Wolpow, P.C. on Accessity’s financial statements for the
      years ended December 31, 2004 and 2003 did not contain any adverse opinion
      or
      disclaimer of opinion, nor were they qualified or modified as to uncertainty,
      audit scope or accounting principles. The decision to change our independent
      registered public accountant was authorized and approved by our Audit
      Committee.
     
    In
      connection with the audit of the financial statements of Accessity as of and
      for
      the years ended December 31, 2004 and 2003 and during the interim period through
      March 24, 2005, the date of dismissal, Accessity had no disagreement with
      Nussbaum Yates & Wolpow, P.C. on any matter of accounting principles or
      practices, financial statement disclosure, or auditing scope or procedure,
      which
      disagreements, if not resolved to the satisfaction of Nussbaum Yates &
Wolpow, P.C., would have caused them to make reference thereto in their report
      on the financial statements for such years. In addition, there were no
      reportable events as described in Item 304(a)(1)(v) of Regulation S-K under
      the
      Securities Act.
    We
      had
      not consulted with Hein & Associates LLP in the past regarding the
      application of accounting principles to a specified transaction or the type
      of
      audit opinion that might be rendered on our financial statements or as to any
      disagreement or reportable event as described in Items 304(a)(1)(iv) and
      304(a)(1)(v) of Regulation S-K under the Securities Act.
     
    Principal
      Accountant Fees and Services
     
    We
      do not
      anticipate that a representative of Hein & Associates LLP, our independent
      registered public accountants for 2005, will be present at our 2006 annual
      meeting. We do not expect that a representative of Nussbaum Yates & Wolpow,
      P.C., our independent registered public accountants for 2004, will be present
      at
      our 2006 annual meeting.
     
    
    The
      following table presents fees for professional audit services rendered by
      Hein & Associates LLP for the year ended December 31, 2005 and Nussbaum
      Yates & Wolpow, P.C. for the year ended December  31, 2004.
     
    
      
          
            |   | 
              | 
            
               2005 
             | 
              | 
            
               2004 
             | 
              | 
          
          
            | 
               Audit
                Fees 
             | 
              | 
            
               $ 
             | 
            
               395,189 
             | 
              | 
            
               $ 
             | 
            
               67,500 
             | 
              | 
          
          
            | 
               Audit-Related
                Fees 
             | 
              | 
              | 
            
               98,938 
             | 
              | 
              | 
            
               — 
             | 
              | 
          
          
            | 
               Tax
                Fees 
             | 
              | 
              | 
            
               6,296 
             | 
              | 
              | 
            
               — 
             | 
              | 
          
          
            | 
               All
                Other Fees 
             | 
              | 
              | 
            
               — 
             | 
              | 
              | 
            
               40,726 
             | 
              | 
          
          
            | 
               Total 
             | 
              | 
            
               $ 
             | 
            
               500,423 
             | 
              | 
            
               $ 
             | 
            
               108,226 
             | 
              | 
          
      
     
     
    Audit
      Fees.
      Consist
      of amounts billed for professional services rendered for the audit of our annual
      consolidated financial statements included in our Annual Reports on Forms
      10-KSB, and reviews of our interim consolidated financial statements included
      in
      our Quarterly Reports on Forms 10-QSB and our Registration Statement on
      Form S-1, including amendments thereto.
     
    Audit-Related
      Fees.
      Consist
      of amounts billed for professional services performed in connection with mergers
      and acquisitions.
     
    Tax
      Fees.
      Consists
      of amounts billed for professional services rendered for tax return preparation,
      tax planning and tax advice.
     
    All
      Other Fees.
      Consists of amounts billed for services other than those noted above. In 2004,
      these services were primarily related to assistance and review of our Proxy
      Statement that was filed with the Commission in the fourth quarter of 2004
      and
      matters related to the review of the Share Exchange Agreement in connection
      with
      the Share Exchange Transaction that ultimately occurred in March 2005. In 2005,
      these services were primarily related to document review.
     
    Our
      Audit
      Committee has determined that all non-audit services provided by Hein &
Associates LLP are compatible with maintaining Hein & Associates LLP’s audit
      independence. 
     
    Our
      Audit
      Committee is responsible for approving all audit, audit-related, tax and other
      services. The Audit Committee pre-approves all auditing services and permitted
      non-audit services, including all fees and terms to be performed for us by
      our
      independent auditor at the beginning of the fiscal year. Non-audit services
      are
      reviewed and pre-approved by project at the beginning of the fiscal year. Any
      additional non-audit services contemplated by Pacific Ethanol after the
      beginning of the fiscal year are submitted to the Audit Committee chairman
      for
      pre-approval prior to engaging the independent auditor for such services. Such
      interim pre-approvals are reviewed with the full Audit Committee at its next
      meeting for ratification. During 2005, all services performed by Hein &
Associates LLP were pre-approved by our Audit Committee in accordance with
      these
      policies and applicable Commission regulations.
     
    
    RATIFICATION
      AND APPROVAL OF ADOPTION OF
    2006
      STOCK INCENTIVE PLAN
    (Proposal
      2)
     
    On
      July
      19, 2006, our Board adopted the 2006 Stock Incentive Plan (the “2006 Plan”),
      subject to stockholder approval. The 2006 Plan is intended to promote our
      interests by providing eligible persons in our service with the opportunity
      to
      acquire a proprietary or economic interest, or otherwise increase their
      proprietary or economic interest, in us as an incentive for them to remain
      in
      such service and render superior performance during such service. The 2006
      Plan
      consists of two equity-based incentive programs, the Discretionary Grant Program
      and the Stock Issuance Program. Principal features of each program are
      summarized below.
     
    On
      July
      19, 2006, our Board terminated our Amended 1995 Incentive Stock Plan, except
      to
      the extent of options to purchase up to 76,000 shares of our common stock
      outstanding as of that date. We will, therefore, not issue any additional
      options to purchase shares of our common stock under the Amended 1995 Incentive
      Stock Plan. On July 19, 2006, subject to ratification and approval by our
      stockholders of the 2006 Plan, our Board also terminated our 2004 Stock Option
      Plan, except to the extent of options to purchase up to 665,000 shares of our
      common stock outstanding as of that date. We will, therefore, not issue any
      additional options to purchase shares of our common stock under the 2004 Stock
      Option Plan upon the ratification and approval by our stockholders of the 2006
      Plan.
     
    Administration
     
    The
      Compensation Committee of our Board has the exclusive authority to administer
      the Discretionary Grant and Stock Issuance Programs with respect to option
      grants, restricted stock awards, restricted stock units, stock appreciation
      rights, direct stock issuances and other stock-based awards (“equity awards”)
      made to executive officers and non-employee Board members, and also has the
      authority to make equity awards under those programs to all other eligible
      individuals. However, the Board may retain, reassume or exercise from time
      to
      time the power to administer those programs. Equity awards made to members
      of
      the Compensation Committee must be authorized and approved by a disinterested
      majority of the Board.
     
    The
      term
“plan administrator,” as used in this summary, means the Compensation Committee
      or the Board, to the extent either entity is acting within the scope of its
      administrative jurisdiction under the 2006 Plan.
     
    Share
      Reserve
     
    Initially,
      2,000,000 shares of common stock are authorized for issuance under the 2006
      Plan. No equity awards have been or will be issued under the 2006 Plan unless
      and until stockholder approval of the 2006 Plan is obtained on or before July
      19, 2007.
     
    No
      participant in the 2006 Plan may be granted equity awards for more than 250,000
      shares of common stock per calendar year. Stockholder approval of this proposal
      will also constitute approval of the 250,000 share limitation for purposes
      of
      Internal Revenue Code Section 162(m). This share-limitation is intended to
      assure that any deductions to which we would otherwise be entitled, either
      upon
      the exercise of stock options or stock appreciation rights granted under the
      Discretionary Grant Program with an exercise price per share equal to the fair
      market value per share of our common stock on the grant date or upon the
      subsequent sale of the shares purchased under those options, will not be subject
      to the $1.0 million limitation on the income tax deductibility of compensation
      paid per covered executive officer imposed under Section 162(m). In addition,
      shares issued under the Stock Issuance Program may qualify as performance-based
      compensation that is not subject to the Section 162(m) limitation, if the
      issuance of those shares is approved by the Compensation Committee and the
      vesting is tied solely to the attainment of the corporate performance milestones
      discussed below in the summary description of that program.
     
    
    The
      shares of common stock issuable under the 2006 Plan may be drawn from shares
      of
      our authorized but unissued shares or from shares reacquired by us, including
      shares repurchased on the open market. Shares subject to any outstanding equity
      awards under the 2006 Plan that expire or otherwise terminate before those
      shares are issued will be available for subsequent awards. Unvested shares
      issued under the 2006 Plan and subsequently repurchased by us at the option
      exercise or direct issue price paid per share, pursuant to our repurchase rights
      under the 2006 Plan, will be added back to the number of shares reserved for
      issuance under the 2006 Plan and will be available for subsequent
      reissuance.
     
    If
      the
      exercise price of an option under the 2006 Plan is paid with shares of common
      stock, then the authorized reserve of common stock under the 2006 Plan will
      be
      reduced only by the net number of new shares issued under the exercised stock
      option. If shares of common stock otherwise issuable under the 2006 Plan are
      withheld in satisfaction of the withholding taxes incurred in connection with
      the issuance, exercise or vesting of an equity award, then the number of shares
      of common stock available for issuance under the 2006 Plan will be reduced
      only
      by the net number of shares issued pursuant to that equity award. The withheld
      shares will not reduce the share reserve. Upon the exercise of any stock
      appreciation right granted under the 2006 Plan, the share reserve will only
      be
      reduced by the net number of shares actually issued upon exercise, and not
      by
      the gross number of shares as to which the stock appreciation right is
      exercised.
     
    As
      soon
      as practicable following stockholder approval of the 2006 Plan, we intend to
      register the issuance of our securities under the 2006 Plan on Form S-8 under
      the Securities Act.
     
    Eligibility
     
    Officers,
      employees, non-employee directors, and consultants and independent advisors
      who
      are under written contract and whose securities issued pursuant to the 2006
      Plan
      could be registered on Form S-8, all of whom are in our service or the service
      of any parent or subsidiary of ours, whether now existing or subsequently
      established, are eligible to participate in the Discretionary Grant and Stock
      Issuance Programs.
     
    As
      of
      July 21, 2006, four executive officers, twenty-nine other employees, six
      non-employee members of our Board and an indeterminate number of consultants
      and
      advisors were eligible to participate in the 2006 Plan.
     
    Valuation
     
    The
      fair
      market value per share of our common stock on any relevant date under the 2006
      Plan will be deemed to be equal to the closing selling price per share of our
      common stock at the close of regular hours trading on the Nasdaq Global Market
      on that date, as the price is reported by the National Association of Securities
      Dealers. If there is no closing selling price for our common stock on the date
      in question, the fair market value will be the closing selling price on the
      last
      preceding date for which a quotation exists. On July 21, 2006 the fair market
      value determined on that basis was $19.25 per share.
     
    Discretionary
      Grant Program
     
    The
      plan
      administrator has complete discretion under the Discretionary Grant Program
      to
      determine which eligible individuals are to receive equity awards under that
      program, the time or times when those equity awards are to be made, the number
      of shares subject to each award, the time or times when each equity award is
      to
      vest and become exercisable, the maximum term for which the equity award is
      to
      remain outstanding and the status of any granted option as either an incentive
      stock option or a non-statutory option under the federal tax laws. 
     
    
    Stock
      Options.
      Each
      granted option will have an exercise price per share determined by the plan
      administrator, provided that the exercise price will not be less than 85% or
      100% of the fair market value of a share on the grant date in the case of
      non-statutory or incentive options, respectively. No granted option will have
      a
      term in excess of ten years. Incentive options granted to an employee who
      beneficially owns more than 10% of our outstanding common stock must have
      exercise prices not less than 110% of the fair market value of a share on the
      grant date and a term of not more than five years measured from the grant date.
      Options generally will become exercisable in one or more installments over
      a
      specified period of service measured from the grant date. However, options
      may
      be structured so that they will be immediately exercisable for any or all of
      the
      option shares. Any unvested shares acquired under immediately exercisable
      options will be subject to repurchase, at the exercise price paid per share,
      if
      the optionee ceases service with us prior to vesting in those
      shares.
     
    An
      optionee who ceases service with us other than due to misconduct will have
      a
      limited time within which to exercise outstanding options for any shares for
      which those options are vested and exercisable at the time of cessation of
      service. The plan administrator has complete discretion to extend the period
      following the optionee’s cessation of service during which outstanding options
      may be exercised (but not beyond the expiration date) and/or to accelerate
      the
      exercisability or vesting of options in whole or in part. Discretion may be
      exercised at any time while the options remain outstanding, whether before
      or
      after the optionee’s actual cessation of service.
     
    Stock
      Appreciation Rights.
      The plan
      administrator has the authority to issue the following three types of stock
      appreciation rights under the Discretionary Grant Program:
     
    
      
          
            | 
             | 
            · | 
            
               Tandem
                stock appreciation rights, which provide the holders with the right,
                upon
                approval of the plan administrator, to surrender their options for
                an
                appreciation distribution in an amount equal to the excess of the
                fair
                market value of the vested shares of common stock subject to the
                surrendered option over the aggregate exercise price payable for
                those
                shares. 
             | 
          
      
     
     
    
      
          
            | 
             | 
            · | 
            
               Standalone
                stock appreciation rights, which allow the holders to exercise those
                rights as to a specific number of shares of common stock and receive
                in
                exchange an appreciation distribution in an amount equal to the excess
                of
                the fair market value on the exercise date of the shares of common
                stock
                as to which those rights are exercised over the aggregate base price
                in
                effect for those shares. The base price per share may not be less
                than the
                fair market value per share of the common stock on the date the standalone
                stock appreciation right is granted, and the right may not have a
                term in
                excess of ten years. 
             | 
          
      
     
     
    
      
          
            | 
             | 
            · | 
            
               Limited
                stock appreciation rights, which may be included in one or more option
                grants made under the Discretionary Grant Program to executive officers
                or
                directors who are subject to the short-swing profit liability provisions
                of Section 16 of the Exchange Act. Upon the successful completion
                of a
                hostile takeover for more than 50% of our outstanding voting securities
                or
                a change in a majority of our Board as a result of one or more contested
                elections for Board membership over a period of up to 36 consecutive
                months, each outstanding option with a limited stock appreciation
                right
                may be surrendered in return for a cash distribution per surrendered
                option share equal to the excess of the fair market value per share
                at the
                time the option is surrendered or, if greater and the option is a
                non-statutory option, the highest price paid per share in the transaction,
                over the exercise price payable per share under the
                option. 
             | 
          
      
     
     
    
    Payments
      with respect to exercised tandem or standalone stock appreciation rights may,
      at
      the discretion of the plan administrator, be made in cash or in shares of common
      stock. All payments with respect to exercised limited stock appreciation rights
      will be made in cash. Upon cessation of service with us, the holder of one or
      more stock appreciation rights will have a limited period within which to
      exercise those rights as to any shares as to which those stock appreciation
      rights are vested and exercisable at the time of cessation of service. The
      plan
      administrator will have complete discretion to extend the period following
      the
      holder’s cessation of service during which his or her outstanding stock
      appreciation rights may be exercised and/or to accelerate the exercisability
      or
      vesting of the stock appreciation rights in whole or in part. Discretion may
      be
      exercised at any time while the stock appreciation rights remain outstanding,
      whether before or after the holder’s actual cessation of service. 
     
    Repricing.
      The plan
      administrator has the authority, with the consent of the affected holders,
      to
      effect the cancellation of any or all outstanding options or stock appreciation
      rights under the Discretionary Grant Program and to grant in exchange one or
      more of the following: (i) new options or stock appreciation rights covering
      the
      same or a different number of shares of common stock but with an exercise or
      base price per share not less than the fair market value per share of common
      stock on the new grant date or (ii) cash or shares of common stock, whether
      vested or unvested, equal in value to the value of the cancelled options or
      stock appreciation rights. The plan administrator also has the authority with
      or, if the affected holder is not subject to the short-swing profit liability
      of
      Section 16, then without, the consent of the affected holders, to reduce the
      exercise or base price of one or more outstanding stock options or stock
      appreciation rights to the then current fair market value per share of common
      stock or to issue new stock options or stock appreciation rights with a lower
      exercise or base price in immediate cancellation of outstanding stock options
      or
      stock appreciation rights with a higher exercise or base price.
     
    Stock
      Issuance Program
     
    Shares
      of
      common stock may be issued under the Stock Issuance Program for valid
      consideration under the Delaware General Corporation Law as the plan
      administrator deems appropriate, including cash, past services or other
      property. In addition, restricted shares of common stock may be issued pursuant
      to restricted stock awards that vest in one or more installments over the
      recipient’s period of service or upon attainment of specified performance
      objectives. Shares of common stock may also be issued under the program pursuant
      to restricted stock units or other stock-based awards that entitle the
      recipients to receive the shares underlying those awards upon the attainment
      of
      designated performance goals, the satisfaction of specified service requirements
      and/or upon the expiration of a designated time period following the vesting
      of
      those awards or units, including without limitation, a deferred distribution
      date following the termination of the recipient’s service with us.
     
    The
      plan
      administrator will have complete discretion under the Stock Issuance Program
      to
      determine which eligible individuals are to receive equity awards under the
      program, the time or times when those equity awards are to be made, the number
      of shares subject to each equity award, the vesting schedule to be in effect
      for
      the equity award and the consideration, if any, payable per share. The shares
      issued pursuant to an equity award may be fully vested upon issuance or may
      vest
      upon the completion of a designated service period and/or the attainment of
      pre-established performance goals.
     
    
    To
      assure
      that the compensation attributable to one or more equity awards under the Stock
      Issuance Program will qualify as performance-based compensation that will not
      be
      subject to the $1.0 million limitation on the income tax deductibility of the
      compensation paid per covered executive officer imposed under Section 162(m),
      the Compensation Committee will also have the discretionary authority to
      structure one or more equity awards under the Stock Issuance Program so that
      the
      shares subject to those particular awards will vest only upon the achievement
      of
      certain pre-established corporate performance goals. Goals may be based on
      one
      or more of the following criteria: (i) return on total stockholders’ equity;
      (ii) net income per share; (iii) net income or operating income; (iv) earnings
      before interest, taxes, depreciation, amortization and stock-based compensation
      costs, or operating income before depreciation and amortization; (v) sales
      or
      revenue targets; (vi) return on assets, capital or investment; (vii) cash flow;
      (viii) market share; (ix) cost reduction goals; (x) budget comparisons; (xi)
      implementation or completion of projects or processes strategic or critical
      to
      our business operations; (xii) measures of customer satisfaction; (xiii) any
      combination of, or a specified increase in, any of the foregoing; and (xiv)
      the
      formation of joint ventures, research and development collaborations, marketing
      or customer service collaborations, or the completion of other corporate
      transactions intended to enhance our revenue or profitability or expand our
      customer base; provided, however, that for purposes of items (ii), (iii) and
      (vii) above, the Compensation Committee may, at the time the equity awards
      are
      made, specify certain adjustments to those items as reported in accordance
      with
      generally accepted accounting principles in the U.S. (“GAAP”), which will
      exclude from the calculation of those performance goals one or more of the
      following: certain charges related to acquisitions, stock-based compensation,
      employer payroll tax expense on certain stock option exercises, settlement
      costs, restructuring costs, gains or losses on strategic investments,
      non-operating gains, certain other non-cash charges, valuation allowance on
      deferred tax assets, and the related income tax effects, purchases of property
      and equipment, and any extraordinary non-recurring items as described in
      Accounting Principles Board Opinion No. 30 or its successor, provided that
      those
      adjustments are in conformity with those reported by us on a non-GAAP basis.
      In
      addition, performance goals may be based upon the attainment of specified levels
      of our performance under one or more of the measures described above relative
      to
      the performance of other entities and may also be based on the performance
      of
      any of our business groups or divisions thereof or any parent or subsidiary.
      Performance goals may include a minimum threshold level of performance below
      which no award will be earned, levels of performance at which specified portions
      of an award will be earned, and a maximum level of performance at which an
      award
      will be fully earned. The Compensation Committee may provide that, if the actual
      level of attainment for any performance objective is between two specified
      levels, the amount of the award attributable to that performance objective
      shall
      be interpolated on a straight-line basis. 
     
    The
      plan
      administrator will have the discretionary authority at any time to accelerate
      the vesting of any and all shares of restricted stock or other unvested shares
      outstanding under the Stock Issuance Program. However, no vesting requirements
      tied to the attainment of performance objectives may be waived with respect
      to
      shares that were intended at the time of issuance to qualify as
      performance-based compensation under Internal Revenue Code Section 162(m),
      except in the event of certain involuntary terminations or changes in control
      or
      ownership.
     
    Outstanding
      restricted stock units or other stock-based awards under the Stock Issuance
      Program will automatically terminate, and no shares of common stock will
      actually be issued in satisfaction of those awards, if the performance goals
      or
      service requirements established for those awards are not attained. The plan
      administrator, however, will have the discretionary authority to issue shares
      of
      common stock in satisfaction of one or more outstanding restricted stock units
      or other stock-based awards as to which the designated performance goals or
      service requirements are not attained. However, no vesting requirements tied
      to
      the attainment of performance objectives may be waived with respect to awards
      that were intended at the time of issuance to qualify as performance-based
      compensation under Internal Revenue Code Section 162(m), except in the event
      of
      certain involuntary terminations or changes in control or ownership.
     
    
    General
      Provisions
     
    Acceleration.
      If a
      change in control occurs, each outstanding equity award under the Discretionary
      Grant Program will automatically accelerate in full, unless (i) that award
      is
      assumed by the successor corporation or otherwise continued in effect, (ii)
      the
      award is replaced with a cash retention program that preserves the spread
      existing on the unvested shares subject to that equity award (the excess of
      the
      fair market value of those shares over the exercise or base price in effect
      for
      the shares) and provides for subsequent payout of that spread in accordance
      with
      the same vesting schedule in effect for those shares, or (iii) the acceleration
      of the award is subject to other limitations imposed by the plan administrator.
      In addition, all unvested shares outstanding under the Discretionary Grant
      and
      Stock Issuance Programs will immediately vest upon the change in control, except
      to the extent our repurchase rights with respect to those shares are to be
      assigned to the successor corporation or otherwise continued in effect or
      accelerated vesting is precluded by other limitations imposed by the plan
      administrator. Each outstanding equity award under the Stock Issuance Program
      will vest as to the number of shares of common stock subject to that award
      immediately prior to the change in control, unless that equity award is assumed
      by the successor corporation or otherwise continued in effect or replaced with
      a
      cash retention program similar to the program described in clause (ii) above
      or
      unless vesting is precluded by its terms. Immediately following a change in
      control, all outstanding awards under the Discretionary Grant Program will
      terminate and cease to be outstanding except to the extent assumed by the
      successor corporation or its parent or otherwise expressly continued in full
      force and effect pursuant to the terms of the change in control
      transaction.
     
    The
      plan
      administrator will have the discretion to structure one or more equity awards
      under the Discretionary Grant and Stock Issuance Programs so that those equity
      awards will vest in full either immediately upon a change in control or in
      the
      event the individual’s service with us or the successor entity is terminated
      (actually or constructively) within a designated period following a change
      in
      control transaction, whether or not those equity awards are to be assumed or
      otherwise continued in effect or replaced with a cash retention program.
     
    A
      change
      in control will be deemed to have occurred if, in a single transaction or series
      of related transactions:
     
    (i) any
      person (as that term is used in Section 13(d) and 14(d) of the 1934 Act), or
      persons acting as a group, other than a trustee or fiduciary holding securities
      under an employment benefit program, is or becomes a beneficial owner (as
      defined in Rule 13-3 under the 1934 Act), directly or indirectly of securities
      representing 51% or more of the combined voting power of our company,
      or
     
    (ii) there
      is
      a merger, consolidation, or other business combination transaction of us with
      or
      into an other corporation, entity or person, other than a transaction in which
      the holders of at least a majority of the shares of our voting capital stock
      outstanding immediately prior to such transaction continue to hold (either
      by
      such shares remaining outstanding or by their being converted into shares of
      voting capital stock of the surviving entity) a majority of the total voting
      power represented by the shares of voting capital stock of our company (or
      the
      surviving entity) outstanding immediately after the transaction, or
     
    (iii) all
      or
      substantially all of our assets are sold.
     
    Stockholder
      Rights and Option Transferability.
      The
      holder of an option or stock appreciation right will have no stockholder rights
      with respect to the shares subject to that option or stock appreciation right
      unless and until the holder exercises the option or stock appreciation right
      and
      becomes a holder of record of shares of common stock distributed upon exercise
      of the award. Incentive options are not assignable or transferable other than
      by
      will or the laws of inheritance following the optionee’s death, and during the
      optionee’s lifetime, may only be exercised by the optionee. However,
      non-statutory options and stock appreciation rights may be transferred or
      assigned during the holder’s lifetime to one or more members of the holder’s
      family or to a trust established for the benefit of the holder and/or one or
      more family members or to the holder’s former spouse, to the extent the transfer
      is in connection with the holder’s estate plan or pursuant to a domestic
      relations order.
     
    
    A
      participant will have certain stockholder rights with respect to shares of
      common stock issued to the participant under the Stock Issuance Program, whether
      or not the participant’s interest in those shares is vested. Accordingly, the
      participant will have the right to vote the shares and to receive any regular
      cash dividends paid on the shares, but will not have the right to transfer
      the
      shares prior to vesting. A participant will not have any stockholder rights
      with
      respect to the shares of common stock subject to restricted stock units or
      other
      stock-based awards until the awards vest and the shares of common stock are
      actually issued. However, dividend-equivalent units may be paid or credited,
      either in cash or in actual or phantom shares of common stock, on outstanding
      restricted stock units or other stock-based awards, subject to terms and
      conditions the plan administrator deems appropriate. 
     
    Changes
      in Capitalization.
      If any
      change is made to the outstanding shares of common stock by reason of any
      recapitalization, stock dividend, stock split, combination of shares, exchange
      of shares or other change in corporate structure effected without our receipt
      of
      consideration, appropriate adjustments will be made to (i) the maximum number
      and/or class of securities issuable under the 2006 Plan, (ii) the maximum number
      and/or class of securities for which any one person may be granted equity awards
      under the 2006 Plan per calendar year, (iii) the number and/or class of
      securities and the exercise price or base price per share in effect under each
      outstanding option or stock appreciation right, and (iv) the number and/or
      class
      of securities subject to each outstanding restricted stock unit or other
      stock-based award under the 2006 Plan and the cash consideration, if any,
      payable per share. All adjustments will be designed to preclude any dilution
      or
      enlargement of benefits under the 2006 Plan and the outstanding equity awards
      thereunder.
     
    Special
      Tax Election.
      Subject
      to applicable laws, rules and regulations, the plan administrator may permit
      any
      or all holders of equity awards to utilize any or all of the following methods
      to satisfy all or part of the federal and state income and employment
      withholding taxes to which they may become subject in connection with the
      issuance, exercise or vesting of those equity awards: 
     
    
      
          
            | 
             | 
            · | 
            
               Stock
                Withholding:
                The election to have us withhold, from the shares otherwise issuable
                upon
                the issuance, exercise or vesting of an equity award, a portion of
                those
                shares with an aggregate fair market value equal to the percentage
                of the
                withholding taxes (not to exceed 100%) designated by the holder and
                make a
                cash payment equal to the fair market value directly to the appropriate
                taxing authorities on the individual’s behalf.
 
             | 
          
      
     
     
    
      
          
            | 
             | 
            · | 
            
               Stock
                Delivery:
                The election to deliver to us certain shares of common stock previously
                acquired by the holder (other than in connection with the issuance,
                exercise or vesting that triggered the withholding taxes) with an
                aggregate fair market value equal to the percentage of the withholding
                taxes (not to exceed 100%) designated by the holder.
                 
             | 
          
      
     
     
    
      
          
            | 
             | 
            · | 
            
               Sale
                and Remittance:
                The election to deliver to us, to the extent the award is issued
                or
                exercised for vested shares, through a special sale and remittance
                procedure pursuant to which the optionee or participant will concurrently
                provide irrevocable instructions to a brokerage firm to effect the
                immediate sale of the purchased or issued shares and remit to us,
                out of
                the sale proceeds available on the settlement date, sufficient funds
                to
                cover the withholding taxes we are required to withhold by reason
                of the
                issuance, exercise or vesting. 
             | 
          
      
     
     
    Amendment,
      Suspension and Termination
     
    Our
      Board
      may suspend or terminate the 2006 Plan at any time. Our Board may amend or
      modify the 2006 Plan, subject to any required stockholder approval. Stockholder
      approval will be required for any amendment that materially increases the number
      of shares available for issuance under the 2006 Plan, materially expands the
      class of individuals eligible to receive equity awards under the 2006 Plan,
      materially increases the benefits accruing to optionees and other participants
      under the 2006 Plan or materially reduces the price at which shares of common
      stock may be issued or purchased under the 2006 Plan, materially extends the
      term of the 2006 Plan, expands the types of awards available for issuance under
      the 2006 Plan, or as to which stockholder approval is required by applicable
      laws, rules or regulations.
     
    
    Unless
      sooner terminated by our Board, the 2006 Plan will terminate on the earliest
      to
      occur of: July 19, 2007, if stockholder approval of the 2006 Plan has not yet
      been obtained; July 19, 2016; the date on which all shares available for
      issuance under the 2006 Plan have been issued as fully-vested shares; and the
      termination of all outstanding equity awards in connection with certain changes
      in control or ownership. If the 2006 Plan terminates on July 19, 2006, then
      all
      equity awards outstanding at that time will continue to have force and effect
      in
      accordance with the provisions of the documents evidencing those awards.
     
    Federal
      Income Tax Consequences
     
    The
      following discussion summarizes income tax consequences of the 2006 Plan under
      current federal income tax law and is intended for general information only.
      In
      addition, the tax consequences described below are subject to the limitations
      of
      Section 162(m), as discussed in further detail below. Other federal taxes and
      foreign, state and local income taxes are not discussed, and may vary depending
      upon individual circumstances and from locality to locality.
     
    Option
      Grants.
      Options
      granted under the 2006 Plan may be either incentive stock options, which satisfy
      the requirements of Section 422 of the Internal Revenue Code, or non-statutory
      stock options, which are not intended to meet those requirements. The federal
      income tax treatment for the two types of options differs as follows:
     
    Incentive
      Stock Options.
      No
      taxable income is recognized by the optionee at the time of the option grant,
      and, if there is no disqualifying disposition at the time of exercise, no
      taxable income is recognized for regular tax purposes at the time the option
      is
      exercised, although taxable income may arise at that time for alternative
      minimum tax purposes equal to the excess of the fair market value of the
      purchased shares at the time over the exercise price paid for those
      shares.
     
    The
      optionee will recognize taxable income in the year in which the purchased shares
      are sold or otherwise made the subject of certain dispositions. For federal
      tax
      purposes, dispositions are divided into two categories: qualifying and
      disqualifying. A qualifying disposition occurs if the sale or other disposition
      is made more than two years after the date the option for the shares involved
      in
      the sale or disposition was granted and more than one year after the date the
      option was exercised for those shares. If either of these two requirements
      is
      not satisfied, a disqualifying disposition will result.
     
    Upon
      a
      qualifying disposition, the optionee will recognize long-term capital gain
      in an
      amount equal to the excess of the amount realized upon the sale or other
      disposition of the purchased shares over the exercise price paid for the shares.
      If there is a disqualifying disposition of the shares, the excess of the fair
      market value of those shares on the exercise date over the exercise price paid
      for the shares will be taxable as ordinary income to the optionee. Any
      additional gain or any loss recognized upon the disposition will be taxable
      as a
      capital gain or capital loss.
     
    If
      the
      optionee makes a disqualifying disposition of the purchased shares, we will
      be
      entitled to an income tax deduction, for our taxable year in which the
      disposition occurs, equal to the excess of the fair market value of the shares
      on the option exercise date over the exercise price paid for the shares. If
      the
      optionee makes a qualifying disposition, we will not be entitled to any income
      tax deduction.
     
    
    Non-Statutory
      Stock Options.
      No
      taxable income is recognized by an optionee upon the grant of a non-statutory
      option. The optionee will, in general, recognize ordinary income, in the year
      in
      which the option is exercised, equal to the excess of the fair market value
      of
      the purchased shares on the exercise date over the exercise price paid for
      the
      shares, and we will be required to collect certain withholding taxes applicable
      to the income from the optionee.
     
    We
      will
      be entitled to an income tax deduction equal to the amount of any ordinary
      income recognized by the optionee with respect to an exercised non-statutory
      option. The deduction will in general be allowed for our taxable year in which
      the ordinary income is recognized by the optionee.
     
    If
      the
      shares acquired upon exercise of the non-statutory option are unvested and
      subject to repurchase in the event of the optionee’s cessation of service prior
      to vesting in those shares, the optionee will not recognize any taxable income
      at the time of exercise but will have to report as ordinary income, as and
      when
      our repurchase right lapses, an amount equal to the excess of the fair market
      value of the shares on the date the repurchase right lapses over the exercise
      price paid for the shares. The optionee may elect under Section 83(b) of the
      Internal Revenue Code to include as ordinary income in the year of exercise
      of
      the option an amount equal to the excess of the fair market value of the
      purchased shares on the exercise date over the exercise price paid for the
      shares. If a timely Section 83(b) election is made, the optionee will not
      recognize any additional income as and when the repurchase right
      lapses.
     
    Stock
      Appreciation Rights.
      No
      taxable income is recognized upon receipt of a stock appreciation right. The
      holder will recognize ordinary income in the year in which the stock
      appreciation right is exercised, in an amount equal to the excess of the fair
      market value of the underlying shares of common stock on the exercise date
      over
      the base price in effect for the exercised right, and we will be required to
      collect certain withholding taxes applicable to the income from the
      holder.
     
    We
      will
      be entitled to an income tax deduction equal to the amount of any ordinary
      income recognized by the holder in connection with the exercise of a stock
      appreciation right. The deduction will in general be allowed for our taxable
      year in which the ordinary income is recognized by the holder.
     
    Direct
      Stock Issuances. Stock
      granted under the 2006 Plan may include issuances such as unrestricted stock
      grants, restricted stock grants and restricted stock units. The federal income
      tax treatment for such stock issuances are as follows:
     
    Unrestricted
      Stock Grants.
      The
      holder will recognize ordinary income in the year in which shares are actually
      issued to the holder. The amount of that income will be equal to the fair market
      value of the shares on the date of issuance, and we will be required to collect
      certain withholding taxes applicable to the income from the holder.
     
    We
      will
      be entitled to an income tax deduction equal to the amount of ordinary income
      recognized by the holder at the time the shares are issued. The deduction will
      in general be allowed for our taxable year in which the ordinary income is
      recognized by the holder. 
     
    Restricted
      Stock Grants.
      No
      taxable income is recognized upon receipt of stock that qualifies as
      performance-based compensation unless the recipient elects to have the value
      of
      the stock (without consideration of any effect of the vesting conditions)
      included in income on the date of receipt. The recipient may elect under Section
      83(b) of the Internal Revenue Code to include as ordinary income in the year
      the
      shares are actually issued an amount equal to the fair market value of the
      shares. If a timely Section 83(b) election is made, the holder will not
      recognize any additional income when the vesting conditions lapse and will
      not
      be entitled to a deduction in the event the stock is forfeited as a result
      of
      failure to vest.
     
    
    If
      the
      holder does not file an election under Section 83(b), he will not recognize
      income until the shares vest. At that time, the holder will recognize ordinary
      income in an amount equal to the fair market value of the shares on the date
      the
      shares vest. We will be required to collect certain withholding taxes applicable
      to the income of the holder at that time. 
     
    We
      will
      be entitled to an income tax deduction equal to the amount of ordinary income
      recognized by the holder at the time the shares are issued, if the holder elects
      to file an election under Section 83(b), or we will be entitled to an
      income tax deduction at the time the vesting conditions occur, if the holder
      does not elect to file an election under Section 83(b). 
     
    Restricted
      Stock Units.
      No
      taxable income is recognized upon receipt of a restricted stock unit award.
      The
      holder will recognize ordinary income in the year in which the shares subject
      to
      that unit are actually issued to the holder. The amount of that income will
      be
      equal to the fair market value of the shares on the date of issuance, and we
      will be required to collect certain withholding taxes applicable to the income
      from the holder. 
     
    We
      will
      be entitled to an income tax deduction equal to the amount of ordinary income
      recognized by the holder at the time the shares are issued. The deduction will
      in general be allowed for our taxable year in which the ordinary income is
      recognized by the holder. 
     
    Deductibility
      of Executive Compensation
     
    We
      anticipate that any compensation deemed paid by us in connection with
      disqualifying dispositions of incentive stock option shares or the exercise
      of
      non-statutory stock options or stock appreciation rights with exercise prices
      or
      base prices equal to or greater than the fair market value of the underlying
      shares on the grant date will qualify as performance-based compensation for
      purposes of Section 162(m) of the Internal Revenue Code and will not have to
      be
      taken into account for purposes of the $1.0 million limitation per covered
      individual on the deductibility of the compensation paid to certain executive
      officers. Accordingly, all compensation deemed paid with respect to those
      options or stock appreciation rights should remain deductible without limitation
      under Section 162(m). However, any compensation deemed paid by us in connection
      with shares issued under the Stock Issuance Program will be subject to the
      $1.0
      million limitation on deductibility per covered individual, except to the extent
      the vesting of those shares is based solely on one or more of the performance
      milestones specified above in the summary of the terms of the Stock Issuance
      Program. 
     
    Accounting
      Treatment
     
    Pursuant
      to the accounting standards established by Statement of Financial Accounting
      Standards No. 123R, Share-Based Payment, or SFAS 123R, we are required to
      recognize all share-based payments, including grants of stock options,
      restricted stock units and employee stock purchase rights, in our financial
      statements effective January 1, 2006. Accordingly, stock options that are
      granted to our employees and non-employee Board members will have to be valued
      at fair value as of the grant date under an appropriate valuation formula,
      and
      that value will have to be charged as stock-based compensation expense against
      our reported GAAP earnings over the designated vesting period of the award.
      Similar option expensing will be required for any unvested options outstanding
      on January 1, 2006, with the grant date fair value of those unvested options
      to
      be expensed against our reported earnings over the remaining vesting period.
      For
      shares issuable upon the vesting of restricted stock units awarded under the
      2006 Plan, we will be required to expense over the vesting period a compensation
      cost equal to the fair market value of the underlying shares on the date of
      the
      award. If any other shares are unvested at the time of their direct issuance,
      the fair market value of those shares at that time will be charged to our
      reported earnings ratably over the vesting period. This accounting treatment
      for
      restricted stock units and direct stock issuances will be applicable whether
      vesting is tied to service periods or performance goals. The issuance of a
      fully-vested stock bonus will result in an immediate charge to our earnings
      equal to the fair market value of the bonus shares on the issuance date.
     
    
    Stock
      options and stock appreciation rights granted to non-employee consultants will
      result in a direct charge to our reported earnings based on the fair value
      of
      the grant measured on the vesting date of each installment of the underlying
      shares. Accordingly, the charge will take into account the appreciation in
      the
      fair value of the grant over the period between the grant date and the vesting
      date of each installment comprising that grant. 
     
    New
      Plan Benefits
     
    Because
      awards under the 2006 Plan are discretionary and no specific awards have been
      approved by the plan administrator, no awards under the 2006 Plan are
      determinable at this time; provided, that, under their executive employment
      agreements, each of John T. Miller, our Chief Operating Officer, and Christopher
      W. Wright, our Vice President, General Counsel and Secretary are to be issued
      54,000 shares of our common stock pursuant to a restricted stock or restricted
      stock unit award under an incentive plan to be instituted by us that will vest
      as to 13,500 shares immediately and as to an additional 10,125 shares on each
      of
      the first, second, third and fourth anniversaries of the initial grant. We
      expect that these awards will be issued under the 2006 Plan once it is approved
      by our stockholders.
     
    Other
      Arrangements Not Subject to Stockholder Action
     
    Information
      regarding our other equity compensation plan arrangements that existed as of
      the
      end of 2005 is included in this Proxy Statement under the heading “Equity
      Compensation Plan Information” and “Stock Option Plans.”
     
    Interests
      of Related Parties
     
    The
      2006
      Plan provides that our officers, employees, non-employee directors, and certain
      consultants and independent advisors will be eligible to receive awards under
      the 2006 Plan. However, if this proposal is not approved by our stockholders,
      then no awards will be made under the 2006 Plan unless stockholder approval
      is
      otherwise obtained by July 19, 2007.
     
    As
      discussed above, if stockholders approve this proposal, we may be eligible
      in
      certain circumstances to receive a tax deduction for certain executive
      compensation resulting from awards under the 2006 Plan that would otherwise
      be
      disallowed under Section 162(m) of the Internal Revenue Code.
     
    Possible
      Anti-Takeover Effects
     
    Although
      not intended as an anti-takeover measure by our Board, one of the possible
      effects of the 2006 Plan could be to place additional shares, and to increase
      the percentage of the total number of shares outstanding, or to place other
      incentive compensation, in the hands of the directors and officers of Pacific
      Ethanol. Those persons may be viewed as part of, or friendly to, incumbent
      management and may, therefore, under some circumstances be expected to make
      investment and voting decisions in response to a hostile takeover attempt that
      may serve to discourage or render more difficult the accomplishment of the
      attempt.
     
    
    In
      addition, options or other incentive compensation may, in the discretion of
      the
      plan administrator, contain a provision providing for the acceleration of the
      exercisability of outstanding, but unexercisable, installments upon the first
      public announcement of a tender offer, merger, consolidation, sale of all or
      substantially all of our assets, or other attempted changes in the control
      of
      Pacific Ethanol. In the opinion of our Board, this acceleration provision merely
      ensures that optionees under the 2006 Plan will be able to exercise their
      options or obtain their incentive compensation as intended by our Board and
      stockholders prior to any extraordinary corporate transaction which might serve
      to limit or restrict that right. Our Board is, however, presently unaware of
      any
      threat of hostile takeover involving Pacific Ethanol.
     
    Required
      Vote of Stockholders and Board Recommendation
     
    Nasdaq
      Market Place Rule 4350(i)(1)(A) generally requires us to obtain stockholder
      approval of compensation plans pursuant to which our stock may be acquired
      by
      officers, directors, employees or consultants. The ratification and approval
      of
      the adoption of the 2006 Plan requires the affirmative votes of a majority
      of
      the votes of the shares of our common stock and Series A Preferred Stock, voting
      together as a single class, present at the 2006 annual meeting in person or
      by
      proxy and entitled to vote, which shares voting affirmatively must also
      constitute at least a majority of the voting power required to constitute a
      quorum.
     
    OUR
      BOARD
      RECOMMENDS A VOTE “FOR” RATIFICATION AND APPROVAL OF THE ADOPTION OF THE 2006
      PLAN.
     
    RATIFICATION
      OF SELECTION AND APPOINTMENT OF
    INDEPENDENT
      REGISTERED PUBLIC ACCOUNTANTS
    (Proposal
      3)
     
    Our
      Board
      has selected and appointed the independent registered public accounting firm
      of
      Hein & Associates LLP to audit and comment on our financial statements for
      the year ending December 31, 2006, and to conduct whatever audit functions
      are
      deemed necessary. Hein & Associates LLP audited our financial statements for
      the year ended December 31, 2005 that were included in our most recent annual
      report on Form 10-KSB.
     
    Required
      Vote of Stockholders and Board Recommendation
     
    Although
      a vote of stockholders is not required on this proposal, our Board is asking
      our
      stockholders to ratify the appointment of our independent registered public
      accountants. The ratification of the selection and appointment of our
      independent registered public accountants requires the affirmative votes of
      a
      majority of the votes of the shares of our common stock and Series A Preferred
      Stock, voting together as a single class, present at the 2006 annual meeting
      in
      person or by proxy and entitled to vote, which shares voting affirmatively
      must
      also constitute at least a majority of the voting power required to constitute
      a
      quorum.
     
    OUR
      BOARD
      RECOMMENDS THAT STOCKHOLDERS VOTE “FOR” THE RATIFICATION OF THE SELECTION AND
      APPOINTMENT OF OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS.
     
    OTHER
      MATTERS
     
    Our
      Board
      knows of no other matters to be brought before the 2006 annual meeting. However,
      if other matters should come before the 2006 annual meeting, it is the intention
      of the person named in the proxy to vote such proxy in accordance with his
      or
      her judgment on such matters.
     
    
    STOCKHOLDER
      PROPOSALS
     
    Pursuant
      to Rule 14a-8 under the Exchange Act, proposals by stockholders that are
      intended for inclusion in our Proxy Statement and proxy card and to be presented
      at our next annual meeting must be received by us no later than 120 calendar
      days in advance of the one-year anniversary of the date of this Proxy Statement
      in order to be considered for inclusion in our proxy materials relating to
      the
      next annual meeting. Such proposals shall be addressed to our corporate
      Secretary at our corporate headquarters and may be included in next year’s
      annual meeting proxy materials if they comply with rules and regulations of
      the
      Commission governing stockholder proposals.
     
    Proposals
      by stockholders that are not intended for inclusion in our proxy materials
      may
      be made by any stockholder who timely and completely complies with the notice
      procedures contained in our bylaws, was a stockholder of record at the time
      of
      giving of notice and is entitled to vote at the meeting, so long as the proposal
      is a proper matter for stockholder action and the stockholder otherwise complies
      with the provisions of our bylaws and applicable law. However, stockholder
      nominations of persons for election to our Board at a special meeting may only
      be made if our Board has determined that directors are to be elected at the
      special meeting.
     
    To
      be
      timely, a stockholder’s notice regarding a proposal not intended for inclusion
      in our proxy materials must be delivered to our secretary at our corporate
      headquarters not later than:
     
    
      
          
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               · 
             | 
            
               In
                the case of an annual meeting, the close of business on the 45th
                day
                before the first anniversary of the date on which we first mailed
                our
                proxy materials for the prior year’s annual meeting of stockholders.
                However, if the date of the meeting has changed more than 30 days
                from the
                date of the prior year’s meeting, then in order for the stockholder’s
                notice to be timely it must be delivered to our corporate Secretary
                a
                reasonable time before we mail our proxy materials for the current
                year’s
                meeting. For purposes of the preceding sentence, a “reasonable time”
                coincides with any adjusted deadline we publicly
                announce. 
             | 
          
      
     
     
    
      
          
            |   | 
            
               · 
             | 
            
               In
                the case of a special meeting, the close of business on the 7th day
                following the day on which we first publicly announce the date of
                the
                special meeting. 
             | 
          
      
     
     
    Except
      as
      otherwise provided by law, if the chairperson of the meeting determines that
      a
      nomination or any business proposed to be brought before a meeting was not
      made
      or proposed in accordance with the procedures set forth in our bylaws and
      summarized above, the chairperson may prohibit the nomination or proposal from
      being presented at the meeting.
     
    AVAILABLE
      INFORMATION
     
    We
      are
      subject to the informational requirements of the Exchange Act. In accordance
      with the Exchange Act, we file reports, Proxy Statements and other information
      with the Commission. These materials can be inspected and copied at the Public
      Reference Room maintained by the Commission at 100 F Street, N.E.,
      Washington, D.C. 20549. The public may obtain information on the operation
      of
      the Public Reference Room by calling the Commission at 1-800-SEC-0330. Our
      common stock trades on The Nasdaq Global Market under the symbol
“PEIX.”
     
    
    ANNUAL
      REPORT
     
    A
      copy of
      our annual report for the year ended December 31, 2005 accompanies this Proxy
      Statement. The annual report is not incorporated by reference into this Proxy
      Statement and is not deemed to be a part of our proxy solicitation
      materials.
     
    Copies
      of
      our annual report on Form 10-KSB (without exhibits) for the year ended December
      31, 2005 will be furnished by first class mail, without charge to any person
      from whom the accompanying proxy is solicited upon written or oral request
      to
      Pacific Ethanol, Inc., 5711 N. West Avenue, Fresno, California 93711, Attention:
      Investor Relations, telephone (559) 435-1771. If exhibit copies are
      requested, a copying charge of $0.20 per page applies. In addition, all of
      our
      public filings, including our annual report, can be found free of charge on
      the
      website of Commission at http://www.sec.gov.
     
    ALL
      STOCKHOLDERS ARE URGED TO COMPLETE, SIGN AND RETURN PROMPTLY THE ACCOMPANYING
      PROXY CARD IN THE ENCLOSED ENVELOPE.
     
    
    
     
    PROXY
      FOR 2006 ANNUAL MEETING OF STOCKHOLDERS
     
    PACIFIC
      ETHANOL, INC.
     
    THIS
      PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS
    
    The
      undersigned stockholder of Pacific Ethanol, Inc. (the “Company”) hereby
      constitutes and appoints Neil M. Koehler, with the power to appoint his
      substitute, as attorney and proxy to appear, attend and vote all of the shares
      of common stock of the Company standing in the name of the undersigned on the
      record date at the 2006 annual meeting of stockholders of the Company to be
      held
      at 9:00 a.m., local time, on September 7, 2006 at Pardini’s located at 2257 W.
      Shaw Avenue ,
      Fresno,
      California 93711 and at any adjournment or adjournments thereof, upon the below
      proposals. The Company’s Board of Directors recommends a vote “FOR” each of the
      following proposals:
     
    1. To
      elect
      seven directors to the Company’s Board of Directors as follows:
     
    £
      FOR all
      nominees listed below,
      except                 
 £
      WITHHOLD
      AUTHORITY to 
        
      as marked to the contrary
      below                                   vote
      for
      all nominees listed below
     
    
      
          
            |   | 
              | 
            
               (INSTRUCTION:
                To withhold authority to vote for any individual nominee, strike
                a line
                through the nominee’s name in the list provided
                below.) 
             | 
          
      
     
     
    William
      L. Jones
    Neil
      M.
      Koehler
    Frank
      P.
      Greinke
    Douglas
      L. Kieta
    John
      L.
      Prince
    Terry
      L.
      Stone
    Robert
      P.
      Thomas
     
    
      
          
            | 
               2. 
             | 
            
               To
                ratify and approve the adoption of our 2006 Stock Incentive
                Plan. 
             | 
          
      
     
     
    £
      FOR
      approval  £
      AGAINST
      approval  £
      ABSTAIN
     
    
      
          
            | 
               3. 
             | 
            
               To
                consider and vote upon a proposal to ratify the appointment of Hein
&
                Associates LLP as independent registered public accountants of the
                Company
                for the year ending December 31,
                2006. 
             | 
          
      
     
     
    £
      FOR
      approval  £
      AGAINST
      approval  £
      ABSTAIN
     
    
      
          
            | 
               4. 
             | 
            
               To
                vote in his or her discretion on such other business as may properly
                come
                before the meeting, or any adjournment or adjournments thereof.
                 
             | 
          
      
     
     
    
    THIS
      PROXY, WHEN PROPERLY EXECUTED, WILL BE VOTED IN THE MANNER DIRECTED BY THE
      UNDERSIGNED STOCKHOLDER. IF NO DIRECTION IS MADE, THIS PROXY WILL BE VOTED
“FOR”
THE PROPOSALS INDICATED AND IN ACCORDANCE WITH THE DISCRETION OF THE PROXY
      HOLDER ON ANY OTHER BUSINESS. ALL OTHER PROXIES HERETOFORE GIVEN BY THE
      UNDERSIGNED IN CONNECTION WITH THE ACTIONS PROPOSED ON THIS PROXY CARD ARE
      HEREBY EXPRESSLY REVOKED. THIS PROXY MAY BE REVOKED AT ANY TIME BEFORE IT IS
      VOTED BY WRITTEN NOTICE TO THE SECRETARY OF THE COMPANY, BY ISSUANCE OF A
      SUBSEQUENT PROXY OR BY VOTING IN PERSON AT THE ANNUAL
      MEETING.
     
    Please
      mark, date, sign and return this proxy promptly in the enclosed envelope. When
      shares are held by joint tenants, both should sign. When signing as attorney,
      as
      executor, administrator, trustee or guardian, please give full title as such.
      If
      a corporation, please sign in full corporate name by President or other
      authorized officer. If a partnership, please sign in partnership name by
      authorized person.
     
    
     
    DATED:_______________________________
     
     
    ______________________________________
    (Signature
      of Stockholder(s))
     
     
    ______________________________________
    (Print
      Name(s) Here)
     
    
     
    £ PLEASE
      CHECK IF YOU ARE PLANNING
        
      TO ATTEND THE 2006 ANNUAL MEETING.
     
    
     
    APPENDIX
      A
    PACIFIC
      ETHANOL, INC.
    2006
      STOCK INCENTIVE PLAN
     
    ARTICLE
      ONE
    GENERAL
      PROVISIONS
     
    
     
    This
      2006
      Stock Incentive Plan is intended to promote the interests of Pacific Ethanol,
      Inc. by providing eligible persons in the Corporation’s service with the
      opportunity to acquire a proprietary or economic interest, or otherwise increase
      their proprietary or economic interest, in the Corporation as an incentive
      for
      them to remain in such service and render superior performance during such
      service. Capitalized terms not otherwise defined herein shall have the meanings
      assigned to such terms in the attached Appendix. 
     
    
      
          
            | II. | 
            
               Structure
                of the Plan. 
             | 
          
      
     
     
    
      A.The
        Plan
        is divided into two equity-based incentive programs:
     
     
    
      
        
          
              
                | 
                 | 
                · | 
                
                   the
                    Discretionary Grant Program, under which eligible persons may,
                    at the
                    discretion of the Plan Administrator, be granted options to purchase
                    shares of Common Stock or stock appreciation rights tied to the
                    value of
                    such Common Stock; and 
                 | 
              
          
         
       
     
     
    
      
        
          
              
                | 
                 | 
                · | 
                
                   the
                    Stock Issuance Program, under which eligible persons may be issued
                    shares
                    of Common Stock pursuant to restricted stock or restricted stock
                    unit
                    awards or other stock-based awards, made by and at the discretion
                    of the
                    Plan Administrator, that vest upon the completion of a designated
                    service
                    period and/or the attainment of pre-established performance milestones,
                    or
                    under which shares of Common Stock may be issued through direct
                    purchase
                    or as a bonus for services rendered the Corporation (or any Parent
                    or
                    Subsidiary). 
                 | 
              
          
         
       
     
     
    
      B.The
        provisions of Articles
        One and Four
        shall
        apply to all equity programs under the Plan and shall govern the interests
        of
        all persons under the Plan.
     
     
    
      
          
            | III. | 
            
               Administration
                of the Plan. 
             | 
          
      
     
     
    A. The
      Compensation Committee shall have sole and exclusive authority to administer
      the
      Discretionary Grant and Stock Issuance Programs, provided, however, that the
      Board may retain, reassume or exercise from time to time the power to administer
      those programs with respect to all persons. However, any discretionary Awards
      to
      members of the Compensation Committee must be authorized and approved by a
      disinterested majority of the Board.
     
    B.  The
      Plan
      Administrator shall, within the scope of its administrative functions under
      the
      Plan, have full power and authority (subject to the provisions of the Plan)
      to
      establish such rules and regulations as it may deem appropriate for proper
      administration of the Discretionary Grant and Stock Issuance Programs and to
      make such determinations under, and issue such interpretations of, the
      provisions of those programs and any outstanding Awards thereunder as it may
      deem necessary or advisable. Decisions of the Plan Administrator within the
      scope of its administrative functions under the Plan shall be final and binding
      on all parties who have an interest in the Discretionary Grant and Stock
      Issuance Programs under its jurisdiction or any Award thereunder. 
     
    
    C. Service
      on the Compensation Committee shall constitute service as a Board member, and
      members of each such committee shall accordingly be entitled to full
      indemnification and reimbursement as Board members for their service on such
      committee. No member of the Compensation Committee shall be liable for any
      act
      or omission made in good faith with respect to the Plan or any Award under
      the
      Plan. 
     
    
     
    
      A.The
        persons eligible to participate in the Discretionary Grant and Stock Issuance
        Programs are as follows: 
     
     
    (i) Employees;
     
    (ii) non-employee
      members of the Board or the board of directors of any Parent or Subsidiary;
      and
     
    (iii) Consultants.
     
    B. The
      Plan
      Administrator shall, within the scope of its administrative jurisdiction under
      the Plan, have full authority to determine (i) with respect to Awards made
      under
      the Discretionary Grant Program, which eligible persons are to receive such
      Awards, the time or times when those Awards are to be made, the number of shares
      to be covered by each such Award, the status of any awarded option as either
      an
      Incentive Option or a Non-Statutory Option, the exercise price per share in
      effect for each Award (subject to the limitations set forth in Article
      Two),
      the
      time or times when each Award is to vest and become exercisable and the maximum
      term for which the Award is to remain outstanding, and (ii) with respect to
      Awards under the Stock Issuance Program, which eligible persons are to receive
      such Awards, the time or times when the Awards are to be made, the number of
      shares subject to each such Award, the vesting schedule (if any) applicable
      to
      the shares subject to such Award, and the cash consideration (if any) payable
      for such shares. 
     
    C. The
      Plan
      Administrator shall have the absolute discretion to grant options or stock
      appreciation rights in accordance with the Discretionary Grant Program and
      to
      effect stock issuances or other stock-based awards in accordance with the Stock
      Issuance Program.
     
    
      
          
            | V. | 
            
               Stock
                Subject to the Plan. 
             | 
          
      
     
     
    A. The
      stock
      issuable under the Plan shall be shares of authorized but unissued or reacquired
      Common Stock, including shares repurchased by the Corporation on the open
      market. Subject to any additional shares authorized by the vote of the Board
      and
      approved by the stockholders, as of July 19, 2006, the number of shares of
      Common Stock reserved for issuance over the term of the Plan shall not exceed
      2,000,000 shares. Any or all of the shares of Common Stock reserved for issuance
      under the Plan shall be authorized for issuance pursuant to Incentive Options
      or
      other Awards.
     
    B.  No
      one
      person participating in the Plan may be granted Awards for more than 250,000
      shares of Common Stock in the aggregate per calendar year.
     
    C.  Shares
      of
      Common Stock subject to outstanding Awards under the Plan shall be available
      for
      subsequent issuance under the Plan to the extent (i) those Awards expire or
      terminate for any reason prior to the issuance of the shares of Common Stock
      subject to those Awards or (ii) the Awards are cancelled in accordance with
      the
      cancellation-regrant provisions of Article
      Two.
      Unvested shares issued under the Plan and subsequently cancelled or repurchased
      by the Corporation at the original exercise or issue price paid per share
      pursuant to the Corporation’s repurchase rights under the Plan shall be added
      back to the number of shares of Common Stock reserved for issuance under the
      Plan and shall accordingly be available for subsequent reissuance under the
      Plan. In addition, should the exercise price of an option under the Plan be
      paid
      with shares of Common Stock, the authorized reserve of Common Stock under the
      Plan shall be reduced only by the net number of shares issued under the
      exercised stock option. Should shares of Common Stock otherwise issuable under
      the Plan be withheld by the Corporation in satisfaction of the withholding
      taxes
      incurred in connection with the issuance, exercise or vesting of an Award under
      the Plan, the number of shares of Common Stock available for issuance under
      the
      Plan shall be reduced only by the net number of shares issued with respect
      to
      that Award.
     
    
    D.  If
      any
      change is made to the Common Stock by reason of any stock split, stock dividend,
      recapitalization, combination of shares, exchange of shares or other change
      affecting the outstanding Common Stock as a class without the Corporation’s
      receipt of consideration, appropriate adjustments shall be made by the Plan
      Administrator to (i) the maximum number and/or class of securities issuable
      under the Plan, (ii) the maximum number and/or class of securities for which
      any
      one person may be granted Awards under the Plan per calendar year, (iii) the
      number and/or class of securities and the exercise or base price per share
      (or
      any other cash consideration payable per share) in effect under each outstanding
      Award under the Discretionary Grant Program, and (iv) the number and/or class
      of
      securities subject to each outstanding Award under the Stock Issuance Program
      and the cash consideration (if any) payable per share thereunder. To the extent
      such adjustments are to be made to outstanding Awards, those adjustments shall
      be effected in a manner that shall preclude the enlargement or dilution of
      rights and benefits under those Awards. The adjustments determined by the Plan
      Administrator shall be final, binding and conclusive.
     
    ARTICLE
      TWO
    DISCRETIONARY
      GRANT PROGRAM
     
    
     
    Each
      option shall be evidenced by one or more documents in the form approved by
      the
      Plan Administrator; provided, however, that each such document shall comply
      with
      the terms specified below. Each document evidencing an Incentive Option shall,
      in addition, be subject to the provisions of the Plan applicable to such
      options.
     
    A.  Exercise
      Price.
      
     
    1. The
      exercise price per share shall be fixed by the Plan Administrator but shall
      not
      be less than 85% of the Fair Market Value per share of Common Stock on the
      option grant date. 
     
    2. The
      exercise price shall become immediately due upon exercise of the option and
      shall be payable in one or more of the following forms that the Plan
      Administrator may deem appropriate in each individual instance:
     
    (i) cash
      or
      check made payable to the Corporation;
     
    (ii) shares
      of
      Common Stock valued at Fair Market Value on the Exercise Date and held for
      the
      period (if any) necessary to avoid any additional charges to the Corporation’s
      earnings for financial reporting purposes; or
     
    (iii) to
      the
      extent the option is exercised for vested shares, through a special sale and
      remittance procedure pursuant to which the Optionee shall concurrently provide
      irrevocable instructions to (a) a brokerage firm to effect the immediate sale
      of
      the purchased shares and remit to the Corporation, out of the sale proceeds
      available on the settlement date, sufficient funds to cover the aggregate
      exercise price payable for the purchased shares plus all applicable federal,
      state and local income and employment taxes required to be withheld by the
      Corporation by reason of such exercise and (b) the Corporation to deliver the
      certificates for the purchased shares directly to such brokerage firm to
      complete the sale.
     
    
    Except
      to
      the extent such sale and remittance procedure is utilized, payment of the
      exercise price for the purchased shares must be made on the Exercise Date.
      
     
    B.   Exercise
      and Term of Options.
      Each
      option shall be exercisable at such time or times, during such period and for
      such number of shares as shall be determined by the Plan Administrator and
      set
      forth in the documents evidencing the option. However, no option shall have
      a
      term in excess of ten years measured from the option grant date. 
     
    C.   Effect
      of Termination of Service.
      
     
    1. The
      following provisions shall govern the exercise of any options held by the
      Optionee at the time of cessation of Service or death: 
     
    (i) Any
      option outstanding at the time of the Optionee’s cessation of Service for any
      reason shall remain exercisable for such period of time thereafter as shall
      be
      determined by the Plan Administrator and set forth in the documents evidencing
      the option or as otherwise specifically authorized by the Plan Administrator
      in
      its sole discretion pursuant to an express written agreement with Optionee,
      but
      no such option shall be exercisable after the expiration of the option
      term.
     
    (ii) Any
      option held by the Optionee at the time of death and exercisable in whole or
      in
      part at that time may be subsequently exercised by the personal representative
      of the Optionee’s estate or by the person or persons to whom the option is
      transferred pursuant to the Optionee’s will or the laws of inheritance or by the
      Optionee’s designated beneficiary or beneficiaries of that option. 
     
    (iii) During
      the applicable post-Service exercise period, the option may not be exercised
      in
      the aggregate for more than the number of vested shares for which that option
      is
      at the time exercisable. No additional shares shall vest under the option
      following the Optionee’s cessation of Service, except to the extent (if any)
      specifically authorized by the Plan Administrator in its sole discretion
      pursuant to an express written agreement with Optionee. Upon the expiration
      of
      the applicable exercise period or (if earlier) upon the expiration of the option
      term, the option shall terminate and cease to be outstanding for any shares
      for
      which the option has not been exercised.
     
    2. The
      Plan
      Administrator shall have complete discretion, exercisable either at the time
      an
      option is granted or at any time while the option remains outstanding, to:
      
     
    (i) extend
      the period of time for which the option is to remain exercisable following
      the
      Optionee’s cessation of Service from the limited exercise period otherwise in
      effect for that option to such greater period of time as the Plan Administrator
      shall deem appropriate, but in no event beyond the expiration of the option
      term, and/or
     
    (ii) permit
      the option to be exercised, during the applicable post-Service exercise period,
      not only with respect to the number of vested shares of Common Stock for which
      such option is exercisable at the time of the Optionee’s cessation of Service
      but also with respect to one or more additional installments in which the
      Optionee would have vested had the Optionee continued in Service.
     
    
    D.   Stockholder
      Rights.
      The
      holder of an option shall have no stockholder rights with respect to the shares
      subject to the option until such person shall have exercised the option, paid
      the exercise price and become a holder of record of the purchased shares.
     
    E.    Repurchase
      Rights.
      The
      Plan Administrator shall have the discretion to grant options that are
      exercisable for unvested shares of Common Stock. Should the Optionee cease
      Service while holding such unvested shares, the Corporation shall have the
      right
      to repurchase, at the exercise price paid per share, any or all of those
      unvested shares. The terms upon which such repurchase right shall be exercisable
      (including the period and procedure for exercise and the appropriate vesting
      schedule for the purchased shares) shall be established by the Plan
      Administrator and set forth in the document evidencing such repurchase
      right.
     
    F.    Transferability
      of Options.
      The
      transferability of options granted under the Plan shall be governed by the
      following provisions: 
     
    (i)    
      Incentive
      Options.
      During
      the lifetime of the Optionee, Incentive Options shall be exercisable only by
      the
      Optionee and shall not be assignable or transferable other than by will or
      the
      laws of inheritance following the Optionee’s death.
     
    (ii)   
      Non-Statutory
      Options.
      Non-Statutory Options shall be subject to the same limitation on transfer as
      Incentive Options, except that the Plan Administrator may structure one or
      more
      Non-Statutory Options so that the option may be assigned in whole or in part
      during the Optionee’s lifetime to one or more Family Members of the Optionee or
      to a trust established exclusively for the Optionee and/or one or more such
      Family Members, to the extent such assignment is in connection with the
      Optionee’s estate plan or pursuant to a domestic relations order. The assigned
      portion may only be exercised by the person or persons who acquire a proprietary
      interest in the option pursuant to the assignment. The terms applicable to
      the
      assigned portion shall be the same as those in effect for the option immediately
      prior to such assignment and shall be set forth in such documents issued to
      the
      assignee as the Plan Administrator may deem appropriate.
     
    (iii)  
      Beneficiary
      Designations.
      Notwithstanding the foregoing, the Optionee may designate one or more persons
      as
      the beneficiary or beneficiaries of his or her outstanding options under this
      Article
      Two
      (whether
      Incentive Options or Non-Statutory Options), and those options shall, in
      accordance with such designation, automatically be transferred to such
      beneficiary or beneficiaries upon the Optionee’s death while holding those
      options. Such beneficiary or beneficiaries shall take the transferred options
      subject to all the terms and conditions of the applicable agreement evidencing
      each such transferred option, including (without limitation) the limited time
      period during which the option may be exercised following the Optionee’s
      death.
     
    
     
    The
      terms
      specified below, together with any additions, deletions or changes thereto
      imposed from time to time pursuant to the provisions of the Code governing
      Incentive Options, shall be applicable to all Incentive Options. Except as
      modified by the provisions of this Section
      II,
      all the
      provisions of Articles
      One, Two and Four
      shall be
      applicable to Incentive Options. Options that are specifically designated as
      Non-Statutory Options when issued under the Plan shall not be subject to the
      terms of this Section
      II.
      
     
    
    A. Eligibility.
      Incentive Options may only be granted to Employees. 
     
    B. Exercise
      Price.
      The
      exercise price per share shall not be less than 100% of the Fair Market Value
      per share of Common Stock on the option grant date. 
     
    C. Dollar
      Limitation.
      The
      aggregate Fair Market Value of the shares of Common Stock (determined as of
      the
      respective date or dates of grant) for which one or more options granted to
      any
      Employee under the Plan (or any other option plan of the Corporation or any
      Parent or Subsidiary) may for the first time become exercisable as Incentive
      Options during any one calendar year shall not exceed the sum of One Hundred
      Thousand Dollars ($100,000). To the extent the Employee holds two or more such
      options which become exercisable for the first time in the same calendar year,
      then for purposes of the foregoing limitation on the exercisability of those
      options as Incentive Options, such options shall be deemed to become first
      exercisable in that calendar year on the basis of the chronological order in
      which they were granted, except to the extent otherwise provided under
      applicable law or regulation. 
     
    D. 10%
      Stockholder.
      If any
      Employee to whom an Incentive Option is granted is a 10% Stockholder, then
      the
      exercise price per share shall not be less than 110% of the Fair Market Value
      per share of Common Stock on the option grant date, and the option term shall
      not exceed five years measured from the option grant date. 
     
    
      
          
            | III. | 
            
               Stock
                Appreciation Rights. 
             | 
          
      
     
     
    A. Authority.
      The
      Plan Administrator shall have full power and authority, exercisable in its
      sole
      discretion, to grant stock appreciation rights in accordance with this
Section
      III
      to
      selected Optionees or other individuals eligible to receive option grants under
      the Discretionary Grant Program. 
     
    B. Types.
      Three
      types of stock appreciation rights shall be authorized for issuance under this
      Section
      III:
      (i)
      tandem stock appreciation rights (“Tandem
      Rights”),
      (ii)
      standalone stock appreciation rights (“Standalone
      Rights”)
      and
      (iii) limited stock appreciation rights (“Limited
      Rights”).
      
     
    C. Tandem
      Rights.
      The
      following terms and conditions shall govern the grant and exercise of Tandem
      Rights. 
     
    1. One
      or
      more Optionees may be granted a Tandem Right, exercisable upon such terms and
      conditions as the Plan Administrator may establish, to elect between the
      exercise of the underlying stock option for shares of Common Stock or the
      surrender of that option in exchange for a distribution from the Corporation
      in
      an amount equal to the excess of (i) the Fair Market Value (on the option
      surrender date) of the number of shares in which the Optionee is at the time
      vested under the surrendered option (or surrendered portion thereof) over (ii)
      the aggregate exercise price payable for such vested shares.
     
    2. No
      such
      option surrender shall be effective unless it is approved by the Plan
      Administrator, either at the time of the actual option surrender or at any
      earlier time. If the surrender is so approved, then the distribution to which
      the Optionee shall accordingly become entitled under this Section
      III
      may be
      made in shares of Common Stock valued at Fair Market Value on the option
      surrender date, in cash, or partly in shares and partly in cash, as the Plan
      Administrator shall in its sole discretion deem appropriate.
     
    3. If
      the
      surrender of an option is not approved by the Plan Administrator, then the
      Optionee shall retain whatever rights the Optionee had under the surrendered
      option (or surrendered portion thereof) on the option surrender date and may
      exercise such rights at any time prior to the later of (i) five business days
      after the receipt of the rejection notice or (ii) the last day on which the
      option is otherwise exercisable in accordance with the terms of the instrument
      evidencing such option, but in no event may such rights be exercised more than
      ten years after the date of the option grant.
     
    
    D. Standalone
      Rights. The following terms and conditions shall govern the grant and exercise
      of Standalone Rights under this Article
      Two:
      
     
    1. One
      or
      more individuals eligible to participate in the Discretionary Grant Program
      may
      be granted a Standalone Right not tied to any underlying option under this
      Discretionary Grant Program. The Standalone Right shall relate to a specified
      number of shares of Common Stock and shall be exercisable upon such terms and
      conditions as the Plan Administrator may establish. In no event, however, may
      the Standalone Right have a maximum term in excess of ten years measured from
      the grant date. Upon exercise of the Standalone Right, the holder shall be
      entitled to receive a distribution from the Corporation in an amount equal
      to
      the excess of (i) the aggregate Fair Market Value (on the exercise date) of
      the
      shares of Common Stock underlying the exercised right over (ii) the aggregate
      base price in effect for those shares.
     
    2. The
      number of shares of Common Stock underlying each Standalone Right and the base
      price in effect for those shares shall be determined by the Plan Administrator
      in its sole discretion at the time the Standalone Right is granted. In no event,
      however, may the base price per share be less than the Fair Market Value per
      underlying share of Common Stock on the grant date.
     
    3. Standalone
      Rights shall be subject to the same transferability restrictions applicable
      to
      Non-Statutory Options and may not be transferred during the holder’s lifetime,
      except to one or more Family Members of the holder or to a trust established
      exclusively for the holder and/or such Family Members, to the extent such
      assignment is in connection with the holder’s estate plan or pursuant to a
      domestic relations order covering the Standalone Right as marital property.
      In
      addition, one or more beneficiaries may be designated for an outstanding
      Standalone Right in accordance with substantially the same terms and provisions
      as set forth in Section
      I.F
      of this
Article
      Two.
     
    4. The
      distribution with respect to an exercised Standalone Right may be made in shares
      of Common Stock valued at Fair Market Value on the exercise date, in cash,
      or
      partly in shares and partly in cash, as the Plan Administrator shall in its
      sole
      discretion deem appropriate.
     
    5. The
      holder of a Standalone Right shall have no stockholder rights with respect
      to
      the shares subject to the Standalone Right unless and until such person shall
      have exercised the Standalone Right and become a holder of record of shares
      of
      Common Stock issued upon the exercise of such Standalone Right.
     
    E. Limited
      Rights.
      The
      following terms and conditions shall govern the grant and exercise of Limited
      Rights under this Article
      Two:
      
     
    1. One
      or
      more Section 16 Insiders may, in the Plan Administrator’s sole discretion, be
      granted Limited Rights with respect to their outstanding options under this
      Article
      Two.
     
    2. Upon
      the
      occurrence of a Hostile Take-Over, the Section 16 Insider shall have the
      unconditional right (exercisable for a 30-day period following such Hostile
      Take-Over) to surrender each option with such a Limited Right to the
      Corporation. The Section 16 Insider shall in return be entitled to a cash
      distribution from the Corporation in an amount equal to the excess of (i) the
      Take-Over Price of the number of shares in which the Optionee is at the time
      vested under the surrendered option (or surrendered portion thereof) over (ii)
      the aggregate exercise price payable for those vested shares. Such cash
      distribution shall be made within five days following the option surrender
      date.
     
    
    3. The
      Plan
      Administrator shall pre-approve, at the time such Limited Right is granted,
      the
      subsequent exercise of that right in accordance with the terms of the grant
      and
      the provisions of this Section
      III.
      No
      additional approval of the Plan Administrator or the Board shall be required
      at
      the time of the actual option surrender and cash distribution. Any unsurrendered
      portion of the option shall continue to remain outstanding and become
      exercisable in accordance with the terms of the instrument evidencing such
      grant.
     
    F. Post-Service
      Exercise.
      The
      provisions governing the exercise of Tandem, Standalone and Limited Stock
      Appreciation Rights following the cessation of the recipient’s Service or the
      recipient’s death shall be substantially the same as those set forth in
Section
      I.C
      of this
Article
      Two
      for the
      options granted under the Discretionary Grant Program. 
     
    G. Net
      Counting.
      Upon
      the exercise of any Tandem, Standalone or Limited Right under this Section
      III,
      the
      share reserve under Section
      V
      of
Article
      One
      shall
      only be reduced by the net number of shares actually issued by the Corporation
      upon such exercise, and not by the gross number of shares as to which such
      Tandem, Standalone or Limited Right is exercised. 
     
    
      
          
            | IV. | 
            
               Change
                in Control/ Hostile Take-Over. 
             | 
          
      
     
     
    A. No
      Award
      outstanding under the Discretionary Grant Program at the time of a Change in
      Control shall vest and become exercisable on an accelerated basis if and to
      the
      extent that: (i) such Award is, in connection with the Change in Control,
      assumed by the successor corporation (or parent thereof) or otherwise continued
      in full force and effect pursuant to the terms of the Change in Control
      transaction, (ii) such Award is replaced with a cash retention program of the
      successor corporation that preserves the spread existing at the time of the
      Change in Control on the shares of Common Stock as to which the Award is not
      otherwise at that time vested and exercisable and provides for subsequent payout
      of that spread in accordance with the same exercise/vesting schedule applicable
      to those shares, or (iii) the acceleration of such Award is subject to other
      limitations imposed by the Plan Administrator. However, if none of the foregoing
      conditions are satisfied, each Award outstanding under the Discretionary Grant
      Program at the time of the Change in Control but not otherwise vested and
      exercisable as to all the shares at the time subject to that Award shall
      automatically accelerate so that each such Award shall, immediately prior to
      the
      effective date of the Change in Control, vest and become exercisable as to
      all
      the shares of Common Stock at the time subject to that Award and may be
      exercised as to any or all of those shares as fully vested shares of Common
      Stock. 
     
    B. All
      outstanding repurchase rights under the Discretionary Grant Program shall also
      terminate automatically, and the shares of Common Stock subject to those
      terminated rights shall immediately vest in full, in the event of any Change
      in
      Control, except to the extent: (i) those repurchase rights are assigned to
      the
      successor corporation (or parent thereof) or otherwise continue in full force
      and effect pursuant to the terms of the Change in Control transaction or (ii)
      such accelerated vesting is precluded by other limitations imposed by the Plan
      Administrator. 
     
    C. Immediately
      following the consummation of the Change in Control, all outstanding Awards
      under the Discretionary Grant Program shall terminate and cease to be
      outstanding, except to the extent assumed by the successor corporation (or
      parent thereof) or otherwise expressly continued in full force and effect
      pursuant to the terms of the Change in Control transaction. 
     
    
    D. Each
      option that is assumed in connection with a Change in Control or otherwise
      continued in effect shall be appropriately adjusted, immediately after such
      Change in Control, to apply to the number and class of securities that would
      have been issuable to the Optionee in consummation of such Change in Control
      had
      the option been exercised immediately prior to such Change in Control. In the
      event outstanding Standalone Rights are to be assumed in connection with a
      Change in Control transaction or otherwise continued in effect, the shares
      of
      Common Stock underlying each such Standalone Right shall be adjusted immediately
      after such Change in Control to apply to the number and class of securities
      into
      which those shares of Common Stock would have been converted in consummation
      of
      such Change in Control had those shares actually been outstanding at that time.
      Appropriate adjustments to reflect such Change in Control shall also be made
      to
      (i) the exercise price payable per share under each outstanding option, provided
      the aggregate exercise price payable for such securities shall remain the same,
      (ii) the base price per share in effect under each outstanding Standalone Right,
      provided the aggregate base price shall remain the same, (iii) the maximum
      number and/or class of securities available for issuance over the remaining
      term
      of the Plan, and (iv) the maximum number and/or class of securities for which
      any one person may be granted Awards under the Plan per calendar year. To the
      extent the actual holders of the Corporation’s outstanding Common Stock receive
      cash consideration for their Common Stock in consummation of the Change in
      Control, the successor corporation may, in connection with the assumption or
      continuation of the outstanding Awards under the Discretionary Grant Program,
      substitute, for the securities underlying those assumed Awards, one or more
      shares of its own common stock with a fair market value equivalent to the cash
      consideration paid per share of Common Stock in such Change in Control
      transaction. 
     
    E. The
      Plan
      Administrator shall have the discretionary authority to structure one or more
      outstanding Awards under the Discretionary Grant Program so that those Awards
      shall, immediately prior to the effective date of a Change in Control or a
      Hostile Take-Over, vest and become exercisable as to all the shares at the
      time
      subject to those Awards and may be exercised as to any or all of those shares
      as
      fully vested shares of Common Stock, whether or not those Awards are to be
      assumed or otherwise continued in full force and effect pursuant to the express
      terms of such transaction. In addition, the Plan Administrator shall have the
      discretionary authority to structure one or more of the Corporation’s repurchase
      rights under the Discretionary Grant Program so that those rights shall
      immediately terminate at the time of such Change in Control or consummation
      of
      such Hostile Take-Over and shall not be assignable to successor corporation
      (or
      parent thereof), and the shares subject to those terminated rights shall
      accordingly vest in full at the time of such Change in Control or consummation
      of such Hostile Take-Over. 
     
    F. The
      Plan
      Administrator shall have full power and authority to structure one or more
      outstanding Awards under the Discretionary Grant Program so that those Awards
      shall immediately vest and become exercisable as to all of the shares at the
      time subject to those Awards in the event the Optionee’s Service is subsequently
      terminated by reason of an Involuntary Termination within a designated period
      (not to exceed 18 months) following the effective date of any Change in Control
      or a Hostile Take-Over in which those Awards do not otherwise vest on an
      accelerated basis. Any Awards so accelerated shall remain exercisable as to
      fully vested shares until the expiration or sooner termination of their term.
      In
      addition, the Plan Administrator may structure one or more of the Corporation’s
      repurchase rights under the Discretionary Grant Program so that those rights
      shall immediately terminate with respect to any shares held by the Optionee
      at
      the time of his or her Involuntary Termination, and the shares subject to those
      terminated repurchase rights shall accordingly vest in full at that time.
     
    G. The
      portion of any Incentive Option accelerated in connection with a Change in
      Control shall remain exercisable as an Incentive Option only to the extent
      the
      applicable One Hundred Thousand Dollar ($100,000) limitation is not exceeded.
      To
      the extent such dollar limitation is exceeded, the accelerated portion of such
      option shall be exercisable as a Non-Statutory Option under the federal tax
      laws. 
     
    
    H. Awards
      outstanding under the Discretionary Grant Program shall in no way affect the
      right of the Corporation to adjust, reclassify, reorganize or otherwise change
      its capital or business structure or to merge, consolidate, dissolve, liquidate
      or sell or transfer all or any part of its business or assets.
     
    
      
          
            | V. | 
            
               Exchange/
                Repricing Programs. 
             | 
          
      
     
     
    A. The
      Plan
      Administrator shall have the authority to effect, at any time and from time
      to
      time, with the consent of the affected holders, the cancellation of any or
      all
      outstanding options or stock appreciation rights under the Discretionary Grant
      Program and to grant in exchange one or more of the following: (i) new options
      or stock appreciation rights covering the same or a different number of shares
      of Common Stock but with an exercise or base price per share not less than
      the
      Fair Market Value per share of Common Stock on the new grant date or (ii) cash
      or shares of Common Stock, whether vested or unvested, equal in value to the
      value of the cancelled options or stock appreciation rights. 
     
    B. The
      Plan
      Administrator shall also have the authority, exercisable at any time and from
      time to time, with or, if the affected holder is not a Section 16 Insider,
      then
      without, the consent of the affected holders, to reduce the exercise or base
      price of one or more outstanding stock options or stock appreciation rights
      to a
      price not less than the then current Fair Market Value per share of Common
      Stock
      or issue new stock options or stock appreciation rights with a lower exercise
      or
      base price in immediate cancellation of outstanding stock options or stock
      appreciation rights with a higher exercise or base price. 
     
    ARTICLE
      THREE
    STOCK
      ISSUANCE PROGRAM
     
    
     
    A. Issuances.
      Shares
      of Common Stock may be issued under the Stock Issuance Program through direct
      and immediate issuances without any intervening option grants. Each such stock
      issuance shall be evidenced by a Stock Issuance Agreement that complies with
      the
      terms specified below. Shares of Common Stock may also be issued under the
      Stock
      Issuance Program pursuant to restricted stock awards or restricted stock units,
      awarded by and at the discretion of the Plan Administrator, that entitle the
      recipients to receive the shares underlying those awards or units upon the
      attainment of designated performance goals and/or the satisfaction of specified
      Service requirements or upon the expiration of a designated time period
      following the vesting of those awards or units. 
     
    B. Issue
      Price.
      
     
    1. The
      price
      per share at which shares of Common Stock may be issued under the Stock Issuance
      Program shall be fixed by the Plan Administrator, but shall not be less than
      100% of the Fair Market Value per share of Common Stock on the issuance date.
      
     
    2. Shares
      of
      Common Stock may be issued under the Stock Issuance Program for any of the
      following items of consideration that the Plan Administrator may deem
      appropriate in each individual instance: 
     
    (i) cash
      or
      check made payable to the Corporation;
     
    
    (ii) past
      services rendered to the Corporation (or any Parent or Subsidiary);
      or
     
    (iii) any
      other
      valid form of consideration permissible under the Delaware Corporations Code
      at
      the time such shares are issued.
     
    C. Vesting
      Provisions.
      
     
    1. Shares
      of
      Common Stock issued under the Stock Issuance Program may, in the discretion
      of
      the Plan Administrator, be fully and immediately vested upon issuance or may
      vest in one or more installments over the Participant’s period of Service and/or
      upon attainment of specified performance objectives. The elements of the vesting
      schedule applicable to any unvested shares of Common Stock issued under the
      Stock Issuance Program shall be determined by the Plan Administrator and
      incorporated into the Stock Issuance Agreement. Shares of Common Stock may
      also
      be issued under the Stock Issuance Program pursuant to restricted stock awards
      or restricted stock units that entitle the recipients to receive the shares
      underlying those awards and/or units upon the attainment of designated
      performance goals or the satisfaction of specified Service requirements or
      upon
      the expiration of a designated time period following the vesting of those awards
      or units, including (without limitation) a deferred distribution date following
      the termination of the Participant’s Service. 
     
    2. The
      Plan
      Administrator shall also have the discretionary authority, consistent with
      Code
      Section 162(m), to structure one or more Awards under the Stock Issuance Program
      so that the shares of Common Stock subject to those Awards shall vest (or vest
      and become issuable) upon the achievement of certain pre-established corporate
      performance goals based on one or more of the following criteria: (i) return
      on
      total stockholders’ equity; (ii) net income per share of Common Stock; (iii) net
      income or operating income; (iv) earnings before interest, taxes, depreciation,
      amortization and stock-compensation costs, or operating income before
      depreciation and amortization; (v) sales or revenue targets; (vi) return on
      assets, capital or investment; (vii) cash flow; (viii) market share; (ix) cost
      reduction goals; (x) budget comparisons; (xi) implementation or completion
      of
      projects or processes strategic or critical to the Corporation’s business
      operations; (xii) measures of customer satisfaction; (xiii) any combination
      of,
      or a specified increase in, any of the foregoing; and (xiv) the formation of
      joint ventures, research and development collaborations, marketing or customer
      service collaborations, or the completion of other corporate transactions
      intended to enhance the Corporation’s revenue or profitability or expand its
      customer base; provided, however, that for purposes of items (ii), (iii) and
      (vii) above, the Plan Administrator may, at the time the Awards are made,
      specify certain adjustments to such items as reported in accordance with
      generally accepted accounting principles in the U.S. (“GAAP”),
      which
      will exclude from the calculation of those performance goals one or more of
      the
      following: certain charges related to acquisitions, stock-based compensation,
      employer payroll tax expense on certain stock option exercises, settlement
      costs, restructuring costs, gains or losses on strategic investments,
      non-operating gains or losses, certain other non-cash charges, valuation
      allowance on deferred tax assets, and the related income tax effects, purchases
      of property and equipment, and any extraordinary non-recurring items as
      described in Accounting Principles Board Opinion No. 30 or its successor,
      provided that such adjustments are in conformity with those reported by the
      Corporation on a non-GAAP basis. In addition, such performance goals may be
      based upon the attainment of specified levels of the Corporation’s performance
      under one or more of the measures described above relative to the performance
      of
      other entities and may also be based on the performance of any of the
      Corporation’s business groups or divisions thereof or any Parent or Subsidiary.
      Performance goals may include a minimum threshold level of performance below
      which no award will be earned, levels of performance at which specified portions
      of an award will be earned, and a maximum level of performance at which an
      award
      will be fully earned. The Plan Administrator may provide that, if the actual
      level of attainment for any performance objective is between two specified
      levels, the amount of the award attributable to that performance objective
      shall
      be interpolated on a straight-line basis. 
     
    
    3. Any
      new,
      substituted or additional securities or other property (including money paid
      other than as a regular cash dividend) that the Participant may have the right
      to receive with respect to the Participant’s unvested shares of Common Stock by
      reason of any stock dividend, stock split, recapitalization, combination of
      shares, exchange of shares or other change affecting the outstanding Common
      Stock as a class without the Corporation’s receipt of consideration shall be
      issued subject to (i) the same vesting requirements applicable to the
      Participant’s unvested shares of Common Stock and (ii) such escrow arrangements
      as the Plan Administrator shall deem appropriate. 
     
    4. The
      Participant shall have full stockholder rights with respect to any shares of
      Common Stock issued to the Participant under the Stock Issuance Program, whether
      or not the Participant’s interest in those shares is vested. Accordingly, the
      Participant shall have the right to vote such shares and to receive any regular
      cash dividends paid on such shares. The Participant shall not have any
      stockholder rights with respect to the shares of Common Stock subject to a
      restricted stock unit or restricted stock award until that award vests and
      the
      shares of Common Stock are actually issued thereunder. However,
      dividend-equivalent units may be paid or credited, either in cash or in actual
      or phantom shares of Common Stock, on outstanding restricted stock unit or
      restricted stock awards, subject to such terms and conditions as the Plan
      Administrator may deem appropriate.
     
    5. Should
      the Participant cease to remain in Service while holding one or more unvested
      shares of Common Stock issued under the Stock Issuance Program or should the
      performance objectives not be attained with respect to one or more such unvested
      shares of Common Stock, then except as set forth in Section
      I.C.6
      of this
Article
      Three,
      those
      shares shall be immediately surrendered to the Corporation for cancellation,
      and
      the Participant shall have no further stockholder rights with respect to those
      shares. To the extent the surrendered shares were previously issued to the
      Participant for consideration paid in cash, cash equivalent or otherwise, the
      Corporation shall repay to the Participant the same amount and form of
      consideration as the Participant paid for the surrendered shares. 
     
    6. The
      Plan
      Administrator may in its discretion waive the surrender and cancellation of
      one
      or more unvested shares of Common Stock that would otherwise occur upon the
      cessation of the Participant’s Service or the non-attainment of the performance
      objectives applicable to those shares. Any such waiver shall result in the
      immediate vesting of the Participant’s interest in the shares of Common Stock as
      to which the waiver applies. Such waiver may be effected at any time, whether
      before or after the Participant’s cessation of Service or the attainment or
      non-attainment of the applicable performance objectives. However, no vesting
      requirements tied to the attainment of performance objectives may be waived
      with
      respect to shares that were intended at the time of issuance to qualify as
      performance-based compensation under Code Section 162(m), except in the event
      of
      the Participant’s Involuntary Termination or as otherwise provided in
Section
      II.E
      of this
Article
      Three.
      
     
    7. Outstanding
      restricted stock awards or restricted stock units under the Stock Issuance
      Program shall automatically terminate, and no shares of Common Stock shall
      actually be issued in satisfaction of those awards or units, if the performance
      goals or Service requirements established for such awards or units are not
      attained or satisfied. The Plan Administrator, however, shall have the
      discretionary authority to issue vested shares of Common Stock under one or
      more
      outstanding restricted stock awards or restricted stock units as to which the
      designated performance goals or Service requirements have not been attained
      or
      satisfied. However, no vesting requirements tied to the attainment of
      performance goals may be waived with respect to awards or units which were
      at
      the time of grant intended to qualify as performance-based compensation under
      Code Section 162(m), except in the event of the Participant’s Involuntary
      Termination or as otherwise provided in Section
      II.E
      of this
Article
      Three.
      
     
    
    
      
          
            | II. | 
            
               Change
                in Control/ Hostile Take-Over. 
             | 
          
      
     
     
    A. All
      of
      the Corporation’s outstanding repurchase rights under the Stock Issuance Program
      shall terminate automatically, and all the shares of Common Stock subject to
      those terminated rights shall immediately vest in full, in the event of any
      Change in Control, except to the extent (i) those repurchase rights are to
      be
      assigned to the successor corporation (or parent thereof) or otherwise continued
      in full force and effect pursuant to the express terms of the Change in Control
      transaction or (ii) such accelerated vesting is precluded by other limitations
      imposed in the Stock Issuance Agreement. 
     
    B. Each
      outstanding Award under the Stock Issuance Program that is assumed in connection
      with a Change in Control or otherwise continued in effect shall be adjusted
      immediately after the consummation of that Change in Control to apply to the
      number and class of securities into which the shares of Common Stock subject
      to
      the Award immediately prior to the Change in Control would have been converted
      in consummation of such Change in Control had those shares actually been
      outstanding at that time, and appropriate adjustments shall also be made to
      the
      cash consideration (if any) payable per share thereunder, provided the aggregate
      amount of such consideration shall remain the same. If any such Award is not
      so
      assumed or otherwise continued in effect or replaced with a cash retention
      program which preserves the Fair Market Value of the shares underlying the
      Award
      at the time of the Change in Control and provides for the subsequent payout
      of
      that value in accordance with the vesting schedule in effect for the Award
      at
      the time of such Change in Control, such Award shall vest, and the shares of
      Common Stock subject to that Award shall be issued as fully-vested shares,
      immediately prior to the consummation of the Change in Control. 
     
    C. The
      Plan
      Administrator shall have the discretionary authority to structure one or more
      unvested Awards under the Stock Issuance Program so that the shares of Common
      Stock subject to those Awards shall automatically vest (or vest and become
      issuable) in whole or in part immediately upon the occurrence of a Change in
      Control or upon the subsequent termination of the Participant’s Service by
      reason of an Involuntary Termination within a designated period (not to exceed
      18 months) following the effective date of that Change in Control transaction.
      
     
    D. The
      Plan
      Administrator shall also have the discretionary authority to structure one
      or
      more unvested Awards under the Stock Issuance Program so that the shares of
      Common Stock subject to those Awards shall automatically vest (or vest and
      become issuable) in whole or in part immediately upon the occurrence of a
      Hostile Take-Over or upon the subsequent termination of the Participant’s
      Service by reason of an Involuntary Termination within a designated period
      (not
      to exceed 18 months) following the effective date of that Hostile Take-Over.
      
     
    E. The
      Plan
      Administrator’s authority under Paragraphs C and D of this Section
      II
      shall
      also extend to any Award intended to qualify as performance-based compensation
      under Code Section 162(m), even though the automatic vesting of those Awards
      pursuant to Paragraph C or D of this Section
      II
      may
      result in their loss of performance-based status under Code Section 162(m).
      
     
    F. Awards
      outstanding under the Stock Issuance Program shall in no way affect the right
      of
      the Corporation to adjust, reclassify, reorganize or otherwise change its
      capital or business structure or to merge, consolidate, dissolve, liquidate
      or
      sell or transfer all or any part of its business or assets.
     
    
    ARTICLE
      FOUR
    MISCELLANEOUS
     
    
     
    A. The
      Corporation’s obligation to deliver shares of Common Stock upon the issuance,
      exercise or vesting of Awards under the Plan shall be subject to the
      satisfaction of all applicable federal, state and local income and employment
      tax withholding requirements. 
     
    B. Subject
      to applicable laws, rules and regulations and policies of the Corporation,
      the
      Plan Administrator may, in its discretion, provide any or all Optionees or
      Participants to whom Awards are made under the Plan with the right to utilize
      any or all of the following methods to satisfy all or part of the Withholding
      Taxes to which those holders may become subject in connection with the issuance,
      exercise or vesting of those Awards. 
     
    (i) Stock
      Withholding:
      The
      election to have the Corporation withhold, from the shares of Common Stock
      otherwise issuable upon the issuance, exercise or vesting of those Awards a
      portion of those shares with an aggregate Fair Market Value equal to the
      percentage of the Withholding Taxes (not to exceed 100%) designated by the
      Optionee or Participant and make a cash payment equal to such Fair Market Value
      directly to the appropriate taxing authorities on such individual’s behalf. The
      shares of Common Stock so withheld shall not reduce the number of shares of
      Common Stock authorized for issuance under the Plan.
     
    (ii) Stock
      Delivery:
      The
      election to deliver to the Corporation, at the time the Award is issued,
      exercised or vests, one or more shares of Common Stock previously acquired
      by
      such the Optionee or Participant (other than in connection with the issuance,
      exercise or vesting triggering the Withholding Taxes) with an aggregate Fair
      Market Value equal to the percentage of the Withholding Taxes (not to exceed
      100%) designated by such holder. The shares of Common Stock so delivered shall
      not be added to the shares of Common Stock authorized for issuance under the
      Plan.
     
    (iii) Sale
      and Remittance:
      The
      election to deliver to the Corporation, to the extent the Award is issued or
      exercised for vested shares, through a special sale and remittance procedure
      pursuant to which the Optionee or Participant shall concurrently provide
      irrevocable instructions to a brokerage firm to effect the immediate sale of
      the
      purchased or issued shares and remit to the Corporation, out of the sale
      proceeds available on the settlement date, sufficient funds to cover the
      Withholding Taxes required to be withheld by the Corporation by reason of such
      issuance, exercise or vesting.
     
    
      
          
            | II. | 
            
               Share
                Escrow/Legends. 
             | 
          
      
     
     
    Unvested
      shares issued under the Plan may, in the Plan Administrator’s discretion, be
      held in escrow by the Corporation until the Participant’s interest in such
      shares vests or may be issued directly to the Participant with restrictive
      legends on the certificates evidencing those unvested shares. 
     
    
      
          
            | III. | 
            
               Effective
                Date and Term of the Plan. 
             | 
          
      
     
     
    A. The
      Plan
      was adopted by the Board on July 19, 2006, subject to stockholder approval
      within twelve months after that date. Should stockholder approval not be
      obtained within such period, the Plan will be terminated.
     
    
    B. The
      Plan
      shall become effective on the Plan Effective Date. Awards may be granted under
      the Discretionary Grant Program and the Stock Issuance Program at any time
      on or
      after the Plan Effective Date.
     
    C. The
      Plan
      shall terminate upon the earliest to occur of (i) July 19, 2007, if stockholder
      approval of the Plan has not yet been obtained, (ii) July 19, 2016, (iii) the
      date on which all shares available for issuance under the Plan shall have been
      issued as fully-vested shares, (iv) the termination of all outstanding Awards
      in
      connection with a Change in Control or (v) such other date as the Board in
      its
      sole discretion terminates the Plan. If the Plan terminates on July 19, 2016
      or
      on such other date as the Board terminates the Plan, then all Awards outstanding
      at that time shall continue to have force and effect in accordance with the
      provisions of the documents evidencing such Awards.
     
    
      
          
            | IV. | 
            
               Amendment,
                Suspension or Termination of the Plan. 
             | 
          
      
     
     
    The
      Board
      may suspend or terminate the Plan at any time, without notice, and in its sole
      discretion. The Board shall have complete and exclusive power and authority
      to
      amend or modify the Plan in any or all respects. However, no such amendment
      or
      modification shall materially impair the rights and obligations with respect
      to
      Awards at the time outstanding under the Plan unless the Optionee or the
      Participant consents to such amendment or modification. In addition, stockholder
      approval will be required for any amendment to the Plan that (i) materially
      increases the number of shares of Common Stock available for issuance under
      the
      Plan, (ii) materially expands the class of individuals eligible to receive
      option grants or other awards under the Plan, (iii) materially increases the
      benefits accruing to the Optionees and Participants under the Plan or materially
      reduces the price at which shares of Common Stock may be issued or purchased
      under the Plan, (iv) materially extends the term of the Plan, (v) expands the
      types of awards available for issuance under the Plan or (vi) is required under
      applicable laws, rules or regulations to be approved by
      stockholders.
     
    
     
    Any
      cash
      proceeds received by the Corporation from the sale of shares of Common Stock
      under the Plan shall be used for general corporate purposes. 
     
    
      
          
            | VI. | 
            
               Regulatory
                Approvals. 
             | 
          
      
     
     
    A. The
      implementation of the Plan, the grant of any Award and the issuance of shares
      of
      Common Stock in connection with the issuance, exercise or vesting of any Award
      made under the Plan shall be subject to the Corporation’s procurement of all
      approvals and permits required by regulatory authorities having jurisdiction
      over the Plan, the Awards made under the Plan and the shares of Common Stock
      issuable pursuant to those Awards. 
     
    B. No
      shares
      of Common Stock or other assets shall be issued or delivered under the Plan
      unless and until there shall have been compliance with all applicable
      requirements of federal and state securities laws, including the filing and
      effectiveness of the Form S-8 registration statement for the shares of Common
      Stock issuable under the Plan, and all applicable listing requirements of the
      NASDAQ Global Market, if applicable, and any stock exchange or other market
      on
      which Common Stock is then quoted or listed for trading.
     
    
      
          
            | VII. | 
            
               No
                Employment/ Service Rights. 
             | 
          
      
     
     
    Nothing
      in the Plan shall confer upon the Optionee or the Participant any right to
      continue in Service for any period of specific duration or interfere with or
      otherwise restrict in any way the rights of the Corporation (or any Parent
      or
      Subsidiary employing or retaining such person) or of the Optionee or the
      Participant, which rights are hereby expressly reserved by each, to terminate
      such person’s Service at any time for any reason, with or without cause.
     
    
    
      
          
            | VIII. | 
            
               Non-Exclusivity
                of the Plan.
                 
             | 
          
      
     
     
    Nothing
      contained in the Plan is intended to amend, modify, or rescind any previously
      approved compensation plans, programs or options entered into by the
      Corporation. This Plan shall be construed to be in addition to and independent
      of any and all other arrangements. Neither the adoption of the Plan by the
      Board
      nor the submission of the Plan to the stockholders of the Corporation for
      approval shall be construed as creating any limitations on the power or
      authority of the Board to adopt, with or without stockholder approval, such
      additional or other compensation arrangements as the Board may from time to
      time
      deem desirable.
     
    
     
    All
      questions and obligations under the Plan and agreements issued pursuant to
      the
      Plan shall be construed and enforced in accordance with the laws of the State
      of
      Delaware.
     
    
      
          
            | X. | 
            
               Information
                to Optionees and Participants.
                 
             | 
          
      
     
     
    Optionees
      and Participants under the Plan who do not otherwise have access to financial
      statements of the Corporation will receive the Corporation’s financial
      statements at least annually.
     
    
    
     
    APPENDIX
      
     
    The
      following definitions shall be in effect under the Plan: 
     
    A. “Award”
means
      any of the following stock or stock-based awards authorized for issuance or
      grant under the Plan: stock option, stock appreciation right, direct stock
      issuance, restricted stock or restricted stock unit award or other stock-based
      award.
     
    B. “Board”
means
      the Corporation’s board of directors.
     
    C. “Change
      in Control”
shall
      be deemed to have occurred if, in a single transaction or series of related
      transactions:
     
    (i) any
      person (as such term is used in Section 13(d) and 14(d) of the 1934 Act, or
      persons acting as a group, other than a trustee or fiduciary holding securities
      under an employment benefit program, is or becomes a “beneficial owner” (as
      defined in Rule 13-3 under the 1934 Act), directly or indirectly of securities
      of the Corporation representing 51% or more of the combined voting power of
      the
      Corporation, or
     
    (ii) there
      is
      a merger, consolidation, or other business combination transaction of the
      Corporation with or into an other corporation, entity or person, other than
      a
      transaction in which the holders of at least a majority of the shares of voting
      capital stock of the Corporation outstanding immediately prior to such
      transaction continue to hold (either by such shares remaining outstanding or
      by
      their being converted into shares of voting capital stock of the surviving
      entity) a majority of the total voting power represented by the shares of voting
      capital stock of the Corporation (or surviving entity) outstanding immediately
      after such transaction, or
     
    (iii) all
      or
      substantially all of the Corporation’s assets are sold.
     
    D. “Code”
means
      the Internal Revenue Code of 1986, as amended.
     
    E. “Common
      Stock”
means
      the Corporation’s common stock, $0.01 par value per share.
     
    F. “Compensation
      Committee”
means
      a
      committee of the Board comprised solely of two or more Eligible Directors who
      are appointed by the Board to administer the Discretionary Grant and Stock
      Issuance Programs, who are “outside directors” within the meaning of Section
      162(m) of the Code and who are “non-employee directors” within the meaning of
      Rule 16b-3(b)(3)(i).
     
    G. “Consultant”
means
      a
      consultant or other independent advisor who is under written contract with
      the
      Corporation (or any Parent or Subsidiary) to provide consulting or advisory
      services to the Corporation (or any Parent or Subsidiary) and whose securities
      issued pursuant to the Plan could be registered on Form S-8.
     
    H. “Corporation”
means
      Pacific Ethanol, Inc., a Delaware corporation, and any corporate successor
      to
      all or substantially all of the assets or voting stock of Pacific Ethanol,
      Inc.
      that shall by appropriate action adopt the Plan.
     
    I. “Discretionary
      Grant Program”
means
      the discretionary grant program in effect under Article
      Two
      of the
      Plan pursuant to which stock options and stock appreciation rights may be
      granted to one or more eligible individuals.
     
    
    J. “Eligible
      Director”
means
      a
      Board member who is not, at the time of such determination, an employee of
      the
      Corporation (or any Parent or Subsidiary).
     
    K. “Employee”
means
      an individual who is in the employ of the Corporation (or any Parent or
      Subsidiary), subject to the control and direction of the employer entity as
      to
      both the work to be performed and the manner and method of
      performance.
     
    L. “Exercise
      Date”
means
      the date on which the Corporation shall have received written notice of the
      option exercise.
     
    M. “Fair
      Market Value”
per
      share of Common Stock on any relevant date shall be determined in accordance
      with the following provisions:
     
    (i) If
      the
      Common Stock is at the time traded on the NASDAQ Global Market, then the Fair
      Market Value shall be the closing selling price per share of Common Stock at
      the
      close of regular hours trading (i.e., before after- hours trading begins) on
      the
      NASDAQ Global Market on the date in question, as such price is reported by
      the
      National Association of Securities Dealers. If there is no closing selling
      price
      for the Common Stock on the date in question, then the Fair Market Value shall
      be the closing selling price on the last preceding date for which such quotation
      exists.
     
    (ii) If
      the
      Common Stock is not traded on the NASDAQ Global Market but is at the time listed
      or quoted on any other market or exchange, then the Fair Market Value shall
      be
      the closing selling price per share of Common Stock at the close of regular
      hours trading (i.e., before after-hours trading begins) on the date in question
      on the market or exchange determined by the Plan Administrator to be the primary
      market for the Common Stock, as such price is officially quoted in the composite
      tape of transactions on such exchange. If there is no closing selling price
      for
      the Common Stock on the date in question, then the Fair Market Value shall
      be
      the closing selling price on the last preceding date for which such quotation
      exists.
     
    (iii) In
      the
      absence of an established market for the Common Stock, the Fair Market Value
      shall be determined in good faith by the Plan Administrator.
     
    In
      addition, with respect to any Incentive Option, the Fair Market Value shall
      be
      determined in a manner consistent with any regulations issued by the Secretary
      of the Treasury for the purpose of determining fair market value of securities
      subject to an Incentive Option plan under the Code.
     
    N. “Family
      Member”
means,
      with respect to a particular Optionee or Participant, any child, stepchild,
      grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling,
      niece, nephew, mother-in-law, father-in-law, son-in-law, daughter-in-law,
      brother-in-law or sister-in-law, including adoptive relationships.
     
    O. “Hostile
      Take-Over”
means
      either of the following events effecting a change in control or ownership of
      the
      Corporation:
     
    (i) the
      acquisition, directly or indirectly, by any person or related group of persons
      (other than the Corporation or a person that directly or indirectly controls,
      is
      controlled by, or is under common control with, the Corporation) of beneficial
      ownership (within the meaning of Rule 13d-3 of the 1934 Act) of securities
      possessing more than 50% of the total combined voting power of the Corporation’s
      outstanding securities pursuant to a tender or exchange offer made directly
      to
      the Corporation’s stockholders that the Board does not recommend such
      stockholders to accept, or
     
    
    (ii) a
      change
      in the composition of the Board over a period of 36 consecutive months or less
      such that a majority of the Board members ceases, by reason of one or more
      contested elections for Board membership, to be composed of individuals who
      either (A) have been Board members continuously since the beginning of such
      period or (B) have been elected or nominated for election as Board members
      during such period by at least a majority of the Board members described in
      clause (A) who were still in office at the time the Board approved such election
      or nomination.
     
    P. “Incentive
      Option”
means
      an option that satisfies the requirements of Code Section 422.
     
    Q. “Involuntary
      Termination”
means
      the termination of the Service of any individual that occurs by reason
      of:
     
    (i) if
      such
      individual is providing services to the Corporation pursuant to a written
      contract that defines “cause” or “misconduct” or similar reasons such individual
      could be dismissed or discharged by the Corporation, then such individual’s
      involuntary dismissal or discharge by the Corporation other than for any of
      such
      reasons and other than for Misconduct shall be an Involuntary
      Termination;
     
    (ii) if
      such
      individual is not providing services to the Corporation pursuant to a written
      contract that defines “cause” or “misconduct” or similar reasons such individual
      could be dismissed or discharged by the Corporation, then such individual’s
      involuntary dismissal or discharge by the Corporation for reasons other than
      Misconduct shall be an Involuntary Termination;
     
    (iii) if
      such
      individual is providing services to the Corporation pursuant to a written
      contract that defines “good reason” or similar reasons such individual could
      voluntarily resign, then such individual’s voluntary resignation for any of such
      reasons shall be an Involuntary Termination; or
     
    (iv) if
      such
      individual is providing services to the Corporation pursuant to a written
      contract that does not define “good reason” or similar reasons such individual
      could voluntarily resign, then such individual’s voluntary resignation following
      (A) a change in his or her position with the Corporation that materially reduces
      his or her duties and responsibilities or the level of management to which
      he or
      she reports, (B) a reduction in his or her level of compensation (including
      base
      salary, fringe benefits and target bonus under any corporate-performance based
      bonus or incentive programs) by more than 15% or (C) a relocation of such
      individual’s place of employment by more than 50 miles, provided and only if
      such change, reduction or relocation is effected by the Corporation without
      the
      individual’s consent, shall be an Involuntary Termination.
     
    R. “Misconduct”
means
      the commission of: any act of fraud, embezzlement or dishonesty by the Optionee
      or Participant; any unauthorized use or disclosure by such person of
      confidential information or trade secrets of the Corporation (or any Parent
      or
      Subsidiary); any illegal or improper conduct or intentional misconduct, gross
      negligence or recklessness by such person that has adversely affected or, in
      the
      determination of the Plan Administrator, is likely to adversely affect, the
      business, reputation, goodwill or affairs of the Corporation (or any Parent
      or
      Subsidiary) in a material manner; any conduct that provides a basis for the
      Corporation to terminate for “cause,” “misconduct” or similar reasons the
      written contract pursuant to which the Optionee or Participant is providing
      Services to the Corporation; resignation by the Optionee or Participant on
      fewer
      than 30 days’ prior written notice and in violation of an agreement to remain in
      Service of the Corporation, in anticipation of a termination for “cause,”
“misconduct” or similar reasons under the agreement, or in lieu of a formal
      discharge for “cause,” “misconduct” or similar reasons. The foregoing definition
      shall not in any way preclude or restrict the right of the Corporation (or
      any
      Parent or Subsidiary) to discharge or dismiss any Optionee, Participant or
      other
      person in the Service of the Corporation (or any Parent or Subsidiary) for
      any
      other acts or omissions, but such other acts or omissions shall not be deemed,
      for purposes of the Plan, to constitute grounds for termination for
      Misconduct.
     
    
    S. “1934
      Act”
means
      the Securities Exchange Act of 1934, as amended.
     
    T. “Non-Statutory
      Option”
means
      an option not intended to satisfy the requirements of Code Section
      422.
     
    U. “Optionee”
means
      any person to whom an option is granted under the Discretionary Grant
      Program.
     
    V. “Parent”
means
      any corporation (other than the Corporation) in an unbroken chain of
      corporations ending with the Corporation, provided each corporation in the
      unbroken chain (other than the Corporation) owns, at the time of the
      determination, stock possessing 50% or more of the total combined voting power
      of all classes of stock in one of the other corporations in such
      chain.
     
    W. “Participant”
means
      any person who is issued shares of Common Stock or restricted stock units or
      other stock-based awards under the Stock Issuance Program.
     
    X. “Permanent
      Disability”
or
      “Permanently
      Disabled”
means
      the inability of the Optionee or the Participant to engage in any substantial
      gainful activity by reason of any medically determinable physical or mental
      impairment expected to result in death or to be of continuous duration of twelve
      months or more. 
     
    Y. “Plan”
means
      the Corporation’s 2006 Stock Incentive Plan, as set forth in this
      document.
     
    Z. “Plan
      Administrator”
means
      the particular entity, whether the Compensation Committee or the Board, which
      is
      authorized to administer the Discretionary Grant and Stock Issuance Programs
      with respect to one or more classes of eligible persons, to the extent such
      entity is carrying out its administrative functions under those programs with
      respect to the persons then subject to its jurisdiction.
     
    AA. “Plan
      Effective Date”
means
      the date that stockholder approval of the Plan is obtained in accordance with
      Section
      III.A.
      of
Article
      Four.
     
    BB. “Section
      16 Insider”
means
      an officer or director of the Corporation subject to the short-swing profit
      liability provisions of Section 16 of the 1934 Act.
     
    CC. “Service”
means
      the performance of services for the Corporation (or any Parent or Subsidiary)
      by
      a person in the capacity of an Employee, an Eligible Director or a Consultant,
      except to the extent otherwise specifically provided in the documents evidencing
      the Award made to such person. For purposes of the Plan, an Optionee or
      Participant shall be deemed to cease Service immediately upon the occurrence
      of
      the either of the following events: (i) the Optionee or Participant no longer
      performs services in any of the foregoing capacities for the Corporation or
      any
      Parent or Subsidiary or (ii) the entity for which the Optionee or Participant
      is
      performing such services ceases to remain a Parent or Subsidiary of the
      Corporation, even though the Optionee or Participant may subsequently continue
      to perform services for that entity.
     
    
    DD. “Stock
      Issuance Agreement”
means
      the agreement entered into by the Corporation and the Participant at the time
      of
      issuance of shares of Common Stock under the Stock Issuance
      Program.
     
    EE. “Stock
      Issuance Program”
means
      the stock issuance program in effect under Article Three of the
      Plan.
     
    FF. “Subsidiary”
means
      any corporation (other than the Corporation) in an unbroken chain of
      corporations beginning with the Corporation, provided each corporation (other
      than the last corporation) in the unbroken chain owns, at the time of the
      determination, stock possessing 50% or more of the total combined voting power
      of all classes of stock in one of the other corporations in such
      chain.
     
    GG. “Take-Over
      Price”
means
      the greater of (i) the Fair Market Value per share of Common Stock on the date
      the option is surrendered to the Corporation in connection with a Hostile
      Take-Over or, if applicable, (ii) the highest reported price per share of Common
      Stock paid by the tender offeror in effecting such Hostile Take-Over through
      the
      acquisition of such Common Stock. However, if the surrendered option is an
      Incentive Option, the Take-Over Price shall not exceed the clause (i) price
      per
      share.
     
    HH. “10%
      Stockholder”
means
      the owner of stock (as determined under Code Section 424(d)) possessing more
      than 10% of the total combined voting power of all classes of stock of the
      Corporation (or any Parent or Subsidiary).
     
    II. “Withholding
      Taxes”
means
      the federal, state and local income and employment taxes to which the Optionee
      or Participant may become subject in connection with the issuance, exercise
      or
      vesting of the Award made to him or her under the Plan.
     
     
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