Clean Energy Fuels Corp. to Report First Quarter 2009 Financial Results on May 7, 2009

- 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 first
quarter ended March 31, 2009 financial results after market close on Thursday,
May 7, 2009, 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 877-407-4018
from the U.S. International callers can dial 201-689-8471. A telephone replay
will be available approximately two hours after the call concludes and will be
available through Thursday, May 21, 2009 by dialing 877-660-6853 from the U.S.,
or 201-612-7415 from international locations, and entering account number 3055
and conference ID number 321805.

There also will be a simultaneous, live webcast available on the Investor
Relations section of the Company's web site at www.cleanenergyfuels.com. The
webcast will be archived and available for replay for 30 days.

Clean Energy 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 15,000 vehicles at approximately 175 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
processing facility in Dallas, TX, that produces renewable biomethane gas for
delivery in the nation's gas pipeline network. Please visit
www.cleanenergyfuels.com

ICR, Inc.
Ina McGuinness, 310-954-1100

Copyright Business Wire 2009