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Net Loss Per Share | 12 Months Ended
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Dec. 31, 2024
Earnings Per Share [Abstract] |
Net Loss Per Share | Note 17 —Net Loss Per Share The following table sets forth the computations of basic and diluted earnings (loss) per share for the years ended December 31, 2022, 2023 and 2024 (in thousands, except share and per share amounts):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2022 |  | 2023 |  | 2024
Net loss attributable to Clean Energy Fuels Corp. |  | $ | (58,733) |  | $ | (99,497) |  | $ | (83,070)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Weighted-average common shares outstanding | ​ | ​ | 222,414,790 | ​ | ​ | 222,904,785 | ​ | ​ | 223,346,127
Dilutive effect of potential common shares from restricted stock units, stock options and stock warrants | ​ | ​ | — | ​ | ​ | — | ​ | ​ | —
Weighted-average common shares outstanding - diluted | ​ | ​ | 222,414,790 | ​ | ​ | 222,904,785 | ​ | ​ | 223,346,127
Basic loss per share | ​ | $ | (0.26) | ​ | $ | (0.45) | ​ | $ | (0.37)
Diluted loss per share | ​ | $ | (0.26) | ​ | $ | (0.45) | ​ | $ | (0.37)
​ The following potentially dilutive securities have been excluded from the diluted net loss per share calculations because their effect would have been antidilutive. Although these securities were antidilutive for these periods, they could be dilutive in future periods.
​ | ​ | ​ | ​ | ​ | ​ | ​
(in shares) |  | 2022 |  | 2023 |  | 2024
Stock options |  | 15,456,340 |  | 17,825,577 |  | 20,155,612
Stonepeak warrant shares |  | — |  | 20,000,000 |  | 20,028,918
Restricted stock units |  | 694,945 |  | 399,709 | ​ | 1,928,600
Amazon warrant shares | ​ | 58,767,714 | ​ | 58,767,714 | ​ | 58,767,714
Total | ​ | 74,918,999 | ​ | 96,993,000 | ​ | 100,880,844
​

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