CLNE - Clean Energy Fuels Corp. 2022 Q4 - Results - Earnings Call Presentation March, 01 2023 12:13 AM Clean Energy Fuels Corp. The following slide deck was published by Clean Energy Fuels Corp. in conjunction with their 2022 Q4 earnings call. For further details see: Clean Energy Fuels Corp. 2022 Q4 - Results - Earnings Call Presentation