This Conflict Minerals Report (the “Report”) of Clean Energy Fuels Corp. (the “Company”) has been prepared pursuant to Rule 13p-1 and Form SD (collectively, the “Rule”) promulgated under the Securities Exchange Act of 1934, as amended, for the reporting period from January 1, 2015 to December 31, 2015 (the “Reporting Period”). As permitted by applicable guidance of the Securities and Exchange Commission, the Company has not obtained an independent private sector audit within the meaning of the Rule.