Clean Energy Fuels Corp. to Report Second Quarter 2007 Financial Results on August 13, 2007

Conference Call to Follow at 2:00 p.m. Pacific

SEAL BEACH, Calif.--(BUSINESS WIRE)--

Clean Energy Fuels Corp. (Nasdaq:CLNE) announced today it will release second quarter 2007 financial results after market close on Monday, August 13, 2007, followed by an investor conference call at 5:00 p.m. Eastern time (2:00 p.m. Pacific time). President and Chief Executive Officer of Clean Energy Andrew Littlefair and Chief Financial Officer Rick Wheeler will host the call.

Investors interested in participating in the live call can dial 800-811-8824 from the U.S. International callers can dial 913-981-4903. A telephone replay will be available approximately two hours after the call concludes and will be available through Monday, August 27, 2007 by dialing 888-203-1112 from the U.S., or 719-457-0820 from international locations, and entering confirmation code 9113824.

There also will be a simultaneous webcast available on the Investor Relations section of the Company's web site at www.cleanenergyfuels.com. For those unable to participate during the live broadcast, the webcast will be archived on the Company's web site for 30 days.

About Clean Energy

Clean Energy, based in Seal Beach, Calif., is the leading provider of natural gas for transportation in North America. It has a broad customer base in the refuse, transit, shuttle, taxi, intrastate and interstate trucking, airport and municipal fleet markets fueling more than 14,000 vehicles daily at strategic locations across the United States and Canada. Additional information about the Company can be found at: www.cleanenergyfuels.com.

Source: Clean Energy Fuels Corp.

Released July 30, 2007