X0203 3 2010-09-08 0 0001368265 Clean Energy Fuels Corp. CLNE 0001500770 Bacon John R. C/O CLEAN ENERGY FUELS CORP. 3020 OLD RANCH PARKWAY #400 SEAL BEACH CA 90740 0 1 0 0 President, BAF Tech. Stock Option (Right to Buy) 14.06 2019-10-09 Common Stock 25000 D The stock option was granted to the reporting person under the Issuer's Amended & Restated 2006 Equity Incentive Plan. The stock option vests as to 34% of the total shares subject to the stock option upon the first anniversary of the date of grant, and 33% on each anniversary thereafter until the stock option is fully vested. /S/ Mitchell W. Pratt, Attorney-in-Fact 2010-09-10