Clean Energy Fuels market cap CLNE

Share price times shares outstanding: what the whole company sells for, since 2011.

Clean Energy Fuels is worth $321.8M at the close on Oct 23, 2026, at $1.46 a share.

That is down 52% over the last year and down 84% over five years.

Its highest close in our data was $3.4B in Feb 2021.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$321.8M	$321.8M	$603.1M	−32%
2025	$475.9M	$313M	$762M	−19%
2024	$585.5M	$495.6M	$805.1M	−31%
2023	$854.2M	$749.2M	$1.3B	−26%
2022	$1.2B	$1B	$1.8B	−15%
2021	$1.4B	$1.4B	$3.4B	−12%
2020	$1.6B	$304.3M	$1.7B	+252%
2019	$442.2M	$354M	$660.9M	+25%
2018	$354M	$207M	$586M	+15%
2017	$306.7M	$306.7M	$430.4M	−22%
2016	$391.4M	$219.2M	$599.5M	+20%
2015	$326.1M	$316.1M	$928M	−30%
2014	$467.4M	$411.6M	$1.1B	−60%
2013	$1.2B	$1B	$1.3B	+10%
2012	$1.1B	$932.7M	$2B	+20%
2011	$877.1M	$717.1M	$959.8M	n/a

Companies in Utilities nearest Clean Energy Fuels' size, closest first, today.

Company	Market cap
CLNEClean Energy Fuels	$321.8M
MNTKMontauk Renewables	$303.2M
ARTNAArtesian Resources	$352.2M
PCYOPure Cycle	$259.8M
GNEGenie Energy	$439.8M
CWCOConsolidated Water	$445M
GWRSGlobal Water Resources	$228.3M
YORWYork Water	$516.4M
XIFRXPLR Infrastructure	$892.8M
PLMKPlum Acquisition Corp, IV	$113.8M
UTLUnitil	$1B
Peer median	$396M