The 2024 Annual Meeting of Stockholders of Clean Energy Fuels Corp. will be held on Thursday, May 16, 2024, at 8:00 a.m. PT. The Annual Meeting will be a virtual meeting conducted via live audio webcast that can be accessed by visiting  www.virtualshareholdermeeting.com/CLNE2024.

Proxy Voting

Before you vote, you should carefully review our 2024 Proxy Statement, 2023 Annual Report and related materials that were distributed to stockholders on or about April  4, 2024. For your convenience, these materials may be viewed by clicking on the links above.

Electronic Proxy Voting

The following website, hosted by Broadridge, provides detailed instructions on how to vote your Clean Energy common shares over the Internet for both our registered and beneficial stockholders.

You will be asked to enter your control number(s) to ensure the security of your vote. You will find your control number on your Proxy Card or Voting Instruction Form received with your Proxy Statement.

http://www.proxyvote.com

Telephone Proxy Voting

To vote via telephone, please call the number provided on your Voting Instruction Form, and follow the instructions.

Mail Proxy Voting

You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.

Enrollment in Electronic Delivery of Annual Reports and Proxy Materials

We now offer Clean Energy registered and beneficial stockholders the option to receive the annual report and proxy statement electronically over the Internet. If you would like to receive Clean Energy's proxy materials electronically, you can consent to receiving all future proxy statements, proxy cards and annual reports electronically via email or the Internet by clicking on the link below.

http://enroll.icsdelivery.com/clne

Disclaimer: You are provided hyperlinks to third party websites. Clean Energy does not maintain or provide information directly to these sites and, therefore, makes no representations or warranties with respect to the information contained therein, and takes no responsibility for supplementing, updating, or correcting any such information.