Clean Energy Fuels CLNE
NASDAQ CLNE
$1.56 -0.01 (-0.64%)
At close: Sep 30, 2026 · 4:00 PM EDT

Clean Energy Fuels (CLNE) Tax Rate (2010 - 2020)

Updated

Clean Energy Fuels' Tax Rate came in at -0.86% for Q2 2026, down 0.37 percentage points from -0.49% a year earlier and down 0.71 percentage points from the prior quarter.

Analysis

Clean Energy Fuels (CLNE) Tax Rate (2010 - 2020) Analysis & Trends

Over the trailing twelve months to Jun 30, 2026, Clean Energy Fuels reported Tax Rate of -0.24%, down 0.57 percentage points year-over-year; for FY2025, it came in at 1.25%, up 4.57 percentage points from FY2024.

  • Tax Rate carries a five-year change of +4.00 percentage points (FY2020 to FY2025).
  • Going back by year, Tax Rate was -3.32% in FY2024 (-3.74 pp), 0.42% in FY2023 (+0.79 pp), -0.37% in FY2022 (-0.24 pp) and -0.13% in FY2021 (+2.63 pp).
  • The Q2 2026 figure represents the lowest quarterly Tax Rate since Q4 2024.
  • Year-over-year, Tax Rate increased in four of the last eight quarters, with an average year-over-year change of +0.18 percentage points.
  • The fastest year-over-year change in Tax Rate over five years came in Q4 2025 (a gain of 7.35 percentage points), and the weakest in Q4 2024 (a drop of 8.47 percentage points).
  • Business Quant data shows CLNE's Tax Rate at -0.14% (Q1 2026), 0.05% (Q4 2025) and -0.42% (Q3 2025) in the three quarters before Q2 2026.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Tax Rate (Qtr)
1 Plug Power 2.71 Bn 1.80 Bn -1.68 Mn -
2 Rex American Resources 1.44 Bn 86.32 Mn 53.30 Mn 15.59%
3 Green Plains 1.06 Bn 456.27 Mn 113.03 Mn -
4 Montauk Renewables 391.06 Mn 318.84 Mn - 89.80%
5 Clean Energy Fuels 343.76 Mn -312.04 Mn 30.14 Mn -
6 Gevo 326.35 Mn 43.33 Mn 19.80 Mn -
7 OPAL Fuels 305.82 Mn 38.43 Mn 24.47 Mn -
8 Aemetis 128.25 Mn 112.00 Mn 13.52 Mn -
9 Verde Clean Fuels 47.67 Mn -150.80 Mn - -
10 Blue Biofuels 32.35 Mn 32.16 Mn - -
Historic Data

Historic Data

Download Data
DateValue
Mar 31, 2020 10.24%
Dec 31, 2019 1.65%
Dec 31, 2018 1.30%
Mar 31, 2018 0.83%
Jun 30, 2016 32.36%
Mar 31, 2016 13.09%
Jun 30, 2010 0.77%
API Access

Clean Energy Fuels Tax Rate API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=tax-rate&ticker=CLNE&period=max&api_key=YOUR_API_KEY