Clean Energy to Increase Supply of Compressed Natural Gas (CNG) Fuel to Taxi Fleets Operated by Largest Taxicab Cooperative in Western U.S.

December 8, 2008

SEAL BEACH, Calif., Dec 08, 2008 (BUSINESS WIRE) --

Administrative Services CO-OP (ASC), the largest taxicab cooperative in the Western United States, has begun procuring new, clean-burning CNG-powered taxis for deployment by ASC member Long Beach Yellow Cab. In addition to this Long Beach area franchise, ASC operates four other taxi companies in the Los Angeles area -- Los Angeles Yellow Cab, South Bay Yellow Cab, Fiesta Taxi, and United Checker Cab -- which together serve the region with nearly 1,200 taxis. Clean Energy Fuels Corp. (Nasdaq:CLNE) provides fuel for all of ASC's current CNG cabs at its local network of strategically located public access stations.

"ASC taxi fleets will soon include at least 100 clean-burning CNG cabs, and, over the next four years, we expect to replace up to 100 more of our conventional gasoline-powered cabs with fuel-efficient models, including the more desirable CNG models, which will help us reduce our carbon footprint," said Bill Rouse, General Manager, Long Beach Yellow Cab. Mr. Rouse is also Vice President of the Taxicab Limousine & Paratransit Association.

James Harger, Clean Energy Senior Vice President, said, "ASC and Long Beach Yellow Cab are clear leaders in promoting the use of natural gas fuel. We look forward to the deployment of more CNG-powered taxis in their Greater Los Angeles service area, which will enhance both the health and environmental benefits of all its citizens."

Funding for the new Long Beach CNG cabs was provided by a grant from the Mobile Source Air Pollution Reduction Review Committee (MSRC) and the South Coast Air Quality Management District (SCAQMD). These vehicle acquisition and deployment grants are awarded to applicants who can demonstrate that their projects will produce measurable air quality benefits as harmful emissions are reduced.

Clean Energy (Nasdaq:CLNE) is the leading provider of natural gas (CNG and LNG) for transportation in North America. It has a broad customer base in the refuse, transit, ports, shuttle, taxi, trucking, airport and municipal fleet markets, fueling more than 14,000 vehicles daily at over 170 strategic locations across the United States and Canada. Clean Energy owns and operates two LNG production plants, one in Willis, TX and one in Boron, CA, with combined capacity of 260,000 LNG gallons per day and designed to expand to 340,000 LNG gallons per day as demand increases. It also owns and operates a landfill gas facility in Dallas, TX that produces renewable methane gas or biogas for delivery in the nation's gas pipeline network. Please visit www.cleanenergyfuels.com.

Forward-Looking Statements

This news release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 that involve risks, uncertainties and assumptions, including statements about the potential growth of the Los Angeles area CNG cab fleet. Actual results and the timing of events could differ materially from those anticipated in these forward-looking statements as a result of several factors including, but not limited to, availability of CNG vehicles and availability of grant funding for CNG vehicles. The forward-looking statements made herein speak only as of the date of this press release and the company undertakes no obligation to publicly update such forward-looking statements to reflect subsequent events or circumstances.

SOURCE: Clean Energy Fuels Corp.

For Clean Energy Fuels Corp.
News Media
Bruce Russell, 310-559-4955 x101
brussell@cleanenergyfuels.com
or
Investors
Ina McGuinness, 310-954-1100

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