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Side-by-side financial comparison of Clean Energy Fuels Corp. (CLNE) and HighPeak Energy, Inc. (HPK). Click either name above to swap in a different company.

HighPeak Energy, Inc. is the larger business by last-quarter revenue ($216.6M vs $117.6M, roughly 1.8× Clean Energy Fuels Corp.). Clean Energy Fuels Corp. runs the higher net margin — -10.6% vs -11.6%, a 1.1% gap on every dollar of revenue. On growth, Clean Energy Fuels Corp. posted the faster year-over-year revenue change (0.0% vs -23.3%). Over the past eight quarters, Clean Energy Fuels Corp.'s revenue compounded faster (9.5% CAGR vs -13.2%).

Bloom Energy is an American public company that designs and manufactures solid oxide fuel cells (SOFCs) which independently produce electricity onsite for power generation in data centers, manufacturing, and other commercial sectors. Founded in 2001 and headquartered in San Jose, California; its fuel cell technology generates electricity through a chemical conversion process, which differs from most other power sources reliant on combustion, and can use natural gas, biogas or hydrogen as fuel...

Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina. The company serves over 7 million customers in the eastern United States. In 2024 it ranked as the 141st largest company in the United States – its highest-ever placement on the Fortune 500 list.

CLNE vs HPK — Head-to-Head

Bigger by revenue
HPK
HPK
1.8× larger
HPK
$216.6M
$117.6M
CLNE
Growing faster (revenue YoY)
CLNE
CLNE
+23.4% gap
CLNE
0.0%
-23.3%
HPK
Higher net margin
CLNE
CLNE
1.1% more per $
CLNE
-10.6%
-11.6%
HPK
Faster 2-yr revenue CAGR
CLNE
CLNE
Annualised
CLNE
9.5%
-13.2%
HPK

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
CLNE
CLNE
HPK
HPK
Revenue
$117.6M
$216.6M
Net Profit
$-12.4M
$-25.2M
Gross Margin
Operating Margin
-2.5%
-7.6%
Net Margin
-10.6%
-11.6%
Revenue YoY
0.0%
-23.3%
Net Profit YoY
-380.7%
EPS (diluted)
$-0.16

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CLNE
CLNE
HPK
HPK
Q1 26
$117.6M
Q4 25
$112.3M
$216.6M
Q3 25
$106.1M
$188.9M
Q2 25
$102.6M
$200.4M
Q1 25
$103.8M
$257.4M
Q4 24
$109.3M
$282.6M
Q3 24
$104.9M
$271.6M
Q2 24
$98.0M
$275.3M
Net Profit
CLNE
CLNE
HPK
HPK
Q1 26
$-12.4M
Q4 25
$-43.0M
$-25.2M
Q3 25
$-23.8M
$-18.3M
Q2 25
$-20.2M
$26.2M
Q1 25
$-135.0M
$36.3M
Q4 24
$-30.2M
$9.0M
Q3 24
$-18.2M
$49.9M
Q2 24
$-16.3M
$29.7M
Operating Margin
CLNE
CLNE
HPK
HPK
Q1 26
-2.5%
Q4 25
-9.5%
-7.6%
Q3 25
-12.8%
17.3%
Q2 25
-9.0%
21.7%
Q1 25
-121.7%
35.1%
Q4 24
-11.8%
26.1%
Q3 24
-8.1%
27.0%
Q2 24
-5.7%
31.7%
Net Margin
CLNE
CLNE
HPK
HPK
Q1 26
-10.6%
Q4 25
-38.3%
-11.6%
Q3 25
-22.4%
-9.7%
Q2 25
-19.7%
13.1%
Q1 25
-130.1%
14.1%
Q4 24
-27.6%
3.2%
Q3 24
-17.3%
18.4%
Q2 24
-16.6%
10.8%
EPS (diluted)
CLNE
CLNE
HPK
HPK
Q1 26
Q4 25
$-0.21
$-0.16
Q3 25
$-0.11
$-0.15
Q2 25
$-0.09
$0.19
Q1 25
$-0.60
$0.26
Q4 24
$-0.14
$0.06
Q3 24
$-0.08
$0.35
Q2 24
$-0.07
$0.21

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CLNE
CLNE
HPK
HPK
Cash + ST InvestmentsLiquidity on hand
$70.8M
$162.1M
Total DebtLower is stronger
$54.0K
$1.2B
Stockholders' EquityBook value
$563.7M
$1.6B
Total Assets
$1.0B
$3.2B
Debt / EquityLower = less leverage
0.00×
0.75×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLNE
CLNE
HPK
HPK
Q1 26
$70.8M
Q4 25
$156.1M
$162.1M
Q3 25
$232.2M
$164.9M
Q2 25
$240.8M
$21.9M
Q1 25
$226.6M
$51.6M
Q4 24
$217.5M
$86.6M
Q3 24
$243.5M
$135.6M
Q2 24
$249.3M
$157.9M
Total Debt
CLNE
CLNE
HPK
HPK
Q1 26
$54.0K
Q4 25
$226.8M
$1.2B
Q3 25
$284.3M
$1.2B
Q2 25
$277.9M
$1.0B
Q1 25
$271.6M
$1.0B
Q4 24
$265.4M
$1.0B
Q3 24
$264.1M
$1.1B
Q2 24
$263.0M
$1.1B
Stockholders' Equity
CLNE
CLNE
HPK
HPK
Q1 26
$563.7M
Q4 25
$559.4M
$1.6B
Q3 25
$585.2M
$1.6B
Q2 25
$590.8M
$1.7B
Q1 25
$596.7M
$1.6B
Q4 24
$713.3M
$1.6B
Q3 24
$724.8M
$1.6B
Q2 24
$723.0M
$1.6B
Total Assets
CLNE
CLNE
HPK
HPK
Q1 26
$1.0B
Q4 25
$1.1B
$3.2B
Q3 25
$1.1B
$3.2B
Q2 25
$1.1B
$3.1B
Q1 25
$1.1B
$3.1B
Q4 24
$1.2B
$3.1B
Q3 24
$1.2B
$3.1B
Q2 24
$1.2B
$3.1B
Debt / Equity
CLNE
CLNE
HPK
HPK
Q1 26
0.00×
Q4 25
0.41×
0.75×
Q3 25
0.49×
0.73×
Q2 25
0.47×
0.62×
Q1 25
0.46×
0.63×
Q4 24
0.37×
0.65×
Q3 24
0.36×
0.67×
Q2 24
0.36×
0.70×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CLNE
CLNE
HPK
HPK
Operating Cash FlowLast quarter
$93.1M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLNE
CLNE
HPK
HPK
Q1 26
Q4 25
$13.1M
$93.1M
Q3 25
$13.1M
$120.2M
Q2 25
$35.9M
$141.2M
Q1 25
$23.4M
$157.1M
Q4 24
$21.9M
$139.5M
Q3 24
$21.4M
$177.1M
Q2 24
$18.8M
$202.3M
Free Cash Flow
CLNE
CLNE
HPK
HPK
Q1 26
Q4 25
$6.5M
Q3 25
$6.5M
Q2 25
$30.9M
Q1 25
$15.9M
Q4 24
$10.3M
Q3 24
$42.0K
Q2 24
$4.8M
FCF Margin
CLNE
CLNE
HPK
HPK
Q1 26
Q4 25
5.8%
Q3 25
6.1%
Q2 25
30.2%
Q1 25
15.4%
Q4 24
9.5%
Q3 24
0.0%
Q2 24
4.9%
Capex Intensity
CLNE
CLNE
HPK
HPK
Q1 26
Q4 25
5.9%
Q3 25
6.2%
Q2 25
4.8%
Q1 25
7.2%
Q4 24
10.5%
Q3 24
20.3%
Q2 24
14.2%
Cash Conversion
CLNE
CLNE
HPK
HPK
Q1 26
Q4 25
Q3 25
Q2 25
5.39×
Q1 25
4.32×
Q4 24
15.53×
Q3 24
3.55×
Q2 24
6.81×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CLNE
CLNE

Product revenue$102.9M88%
Service revenue$14.7M12%

HPK
HPK

Crude Oil Sales$152.1M70%
Natural Gas And NGL Sales$60.8M28%

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