Pacific Ethanol Begins Production of Corn Oil at Madera Plant

SACRAMENTO, Calif., May 7, 2015 (GLOBE NEWSWIRE) -- Pacific Ethanol, Inc. (Nasdaq:PEIX), the leading producer and marketer of low-carbon renewable fuels in the Western United States, has begun commercial production of corn oil utilizing Valicor's proprietary VFRAC™ corn oil recovery system at its Madera, California plant.

Neil Koehler, the company's president and CEO, stated: "We are pleased to be producing corn oil at our Madera plant, which further diversifies our plant revenue streams and significantly improves operating income. In addition, plans are underway for corn oil production to begin at our Boardman, Oregon plant in the second quarter, at which time all four of Pacific Ethanol's ethanol production facilities will be producing and benefitting from this high-value co-product."

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.

Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995

With the exception of historical information, the matters discussed in this press release including, without limitation, the ability of Pacific Ethanol to continue as leading producer and marketer of low-carbon renewable fuels in the Western United States; the effects of corn oil production, including the effect on Pacific Ethanol's operating income; and the timing of corn oil production at Pacific Ethanol's Boardman, Oregon plant are forward-looking statements and considerations that involve a number of risks and uncertainties. The actual future results of Pacific Ethanol could differ from those statements. Factors that could cause or contribute to such differences include, but are not limited to, adverse economic and market conditions; changes in governmental regulations and policies; cost overruns and delays in implementing, and failure to attain the anticipated benefits of, the corn oil production; and other events, factors and risks previously and from time to time disclosed in Pacific Ethanol's filings with the Securities and Exchange Commission including, specifically, those factors set forth in the "Risk Factors" section contained in Pacific Ethanol's Form 10-K/A filed with the Securities and Exchange Commission on April 13, 2015.

CONTACT: Company IR Contact:
         Pacific Ethanol, Inc.
         916-403-2755
         866-508-4969
         Investorrelations@pacificethanol.com

         IR Agency Contact:
         Becky Herrick
         LHA
         415-433-3777

         Media Contact:
         Paul Koehler
         Pacific Ethanol, Inc.
         916-403-2790
         paulk@pacificethanol.com

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Source: Pacific Ethanol, Inc.