| 
               Date
                of Report (Date of earliest event reported) 
             | 
            
                                    December
                14,
                2006                       
             | 
          ||
| 
               | 
          |||
| 
               PACIFIC
                ETHANOL, INC. 
             | 
          |||
| 
               (Exact
                name of registrant as specified in its charter) 
             | 
          |||
| 
               Delaware 
             | 
            
               000-21467 
             | 
            
               41-2170618 
             | 
          |||
| 
               (State
                or other jurisdiction 
              of
                incorporation) 
             | 
            
               (Commission
                File Number) 
             | 
            
               (IRS
                Employer 
              Identification
                No.) 
             | 
          |||
| 
                  5711
                N. West Avenue, Fresno, California   
             | 
            
                                               93711                                 
             | 
          |||
| 
               (Address
                of principal executive offices) 
             | 
            
               (Zip
                Code) 
             | 
          |||
| 
               Registrant’s
                telephone number, including area code: 
             | 
            
                                        (559)
                435-1771                          
             | 
          ||
| 
               | 
          |||
| 
               (Former
                name or former address, if changed since last
                report) 
             | 
          |||
| (a) | 
                   Financial
                    Statements of Businesses Acquired. 
                 | 
              
| (b) | 
                   Pro
                    Forma Financial Information. 
                 | 
              
| (c) | 
                   Exhibits. 
                 | 
              
| Number | 
                       Description 
                     | 
                  
| 10.1 | 
                       Separation
                        and Consulting Agreement dated December 14, 2006 between
                        Pacific Ethanol,
                        Inc. and William G.
                        Langley 
                     | 
                  
| 10.2 | 
                   Executive
                    Employment Agreement dated August 10, 2005 between the Company
                    and William
                    G. Langley (*) 
                 | 
              
| (*) | 
                     Filed
                      with the Securities and Exchange Commission on August 16, 2005
                      as an
                      exhibit to the Company’s Report on Form 8-K for August 10, 2005, and
                      incorporated herein by
                      reference. 
                   | 
                
| 
                   Date:
                    December 15, 2006 
                 | 
                
                   PACIFIC
                    ETHANOL, INC. 
                 | 
              
| Number | 
                       Description 
                     | 
                  
| 10.1 | 
                   Separation
                    and Consulting Agreement dated December 14, 2006 between Pacific
                    Ethanol,
                    Inc. and William G.
                    Langley 
                 |