Pacific Ethanol to Present at the 27th Annual ROTH Conference

Pacific Ethanol, Inc.

(Nasdaq:PEIX), the leading producer and marketer of low-carbon renewable fuels in the Western United States, announced it will present at the 27th Annual ROTH Conference held at the Ritz-Carlton Laguna Niguel, CA.

Management is scheduled to present at 10 a.m. PT on Tuesday, March 10th and will host one-on-one meetings throughout the day. A live webcast will be available as well as the latest investor presentation on the investor section of Pacific Ethanol's website at www.pacificethanol.com.

About Pacific Ethanol, Inc.

Pacific Ethanol, Inc. (PEIX) is the leading producer and marketer of low-carbon renewable fuels in the Western United States. Pacific Ethanol also sells co-products, including wet distillers grain ("WDG"), a nutritional animal feed. Serving integrated oil companies and gasoline marketers who blend ethanol into gasoline, Pacific Ethanol provides transportation, storage and delivery of ethanol through third-party service providers in the Western United States, primarily in California, Arizona, Nevada, Utah, Oregon, Colorado, Idaho and Washington. Pacific Ethanol has a 96% ownership interest in PE Op Co., the owner of four ethanol production facilities. Pacific Ethanol operates and manages the four ethanol production facilities, which have a combined annual production capacity of 200 million gallons. These operating facilities are located in Boardman, Oregon, Burley, Idaho, Stockton, California and Madera, California. The facilities are near their respective fuel and feed customers, offering significant timing, transportation cost and logistical advantages. Pacific Ethanol's subsidiary, Kinergy Marketing LLC, markets ethanol from Pacific Ethanol's managed plants and from other third-party production facilities, and another subsidiary, Pacific Ag. Products, LLC, markets WDG. For more information please visit www.pacificethanol.com.

CONTACT: Company IR Contact:
         Pacific Ethanol, Inc.
         916-403-2755
         866-508-4969
         [e-mail]
         
         IR Agency Contact:
         Becky Herrick
         LHA
         415-433-3777
         
         Media Contact:
         Paul Koehler
         Pacific Ethanol, Inc.
         916-403-2790
         [e-mail]