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Side-by-side financial comparison of Clean Energy Fuels Corp. (CLNE) and DARLING INGREDIENTS INC. (DAR). Click either name above to swap in a different company.

Clean Energy Fuels Corp. is the larger business by last-quarter revenue ($2.0B vs $1.6B, roughly 1.3× DARLING INGREDIENTS INC.). DARLING INGREDIENTS INC. runs the higher net margin — 1.2% vs -6.7%, a 7.9% gap on every dollar of revenue. On growth, DARLING INGREDIENTS INC. posted the faster year-over-year revenue change (10.0% vs -0.0%). Over the past eight quarters, Clean Energy Fuels Corp.'s revenue compounded faster (354.7% CAGR vs -1.6%).

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...

Darling Ingredients Inc. is a global sustainable natural ingredients maker that converts edible and inedible organic byproducts into high-value products: food-grade nutritional ingredients, animal feed additives, pharmaceutical raw materials and biofuel components, serving food, agriculture, pharma and renewable energy markets across North America, Europe and Asia-Pacific.

CLNE vs DAR — Head-to-Head

Bigger by revenue
CLNE
CLNE
1.3× larger
CLNE
$2.0B
$1.6B
DAR
Growing faster (revenue YoY)
DAR
DAR
+10.0% gap
DAR
10.0%
-0.0%
CLNE
Higher net margin
DAR
DAR
7.9% more per $
DAR
1.2%
-6.7%
CLNE
Faster 2-yr revenue CAGR
CLNE
CLNE
Annualised
CLNE
354.7%
-1.6%
DAR

Income Statement — Q1 FY2026 vs Q3 FY2025

Metric
CLNE
CLNE
DAR
DAR
Revenue
$2.0B
$1.6B
Net Profit
$-135.0M
$19.4M
Gross Margin
24.7%
Operating Margin
88.6%
4.6%
Net Margin
-6.7%
1.2%
Revenue YoY
-0.0%
10.0%
Net Profit YoY
14.2%
EPS (diluted)
$0.12

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
DAR
DAR
Q1 26
$2.0B
Q4 25
$112.3M
Q3 25
$106.1M
$1.6B
Q2 25
$102.6M
$1.5B
Q1 25
$103.8M
$1.4B
Q4 24
$109.3M
$1.4B
Q3 24
$104.9M
$1.4B
Q2 24
$98.0M
$1.5B
Net Profit
CLNE
CLNE
DAR
DAR
Q1 26
$-135.0M
Q4 25
$-43.0M
Q3 25
$-23.8M
$19.4M
Q2 25
$-20.2M
$12.7M
Q1 25
$-135.0M
$-26.2M
Q4 24
$-30.2M
$101.9M
Q3 24
$-18.2M
$16.9M
Q2 24
$-16.3M
$78.9M
Gross Margin
CLNE
CLNE
DAR
DAR
Q1 26
Q4 25
Q3 25
24.7%
Q2 25
23.3%
Q1 25
22.6%
Q4 24
23.5%
Q3 24
22.1%
Q2 24
22.5%
Operating Margin
CLNE
CLNE
DAR
DAR
Q1 26
88.6%
Q4 25
-9.5%
Q3 25
-12.8%
4.6%
Q2 25
-9.0%
5.1%
Q1 25
-121.7%
2.1%
Q4 24
-11.8%
8.6%
Q3 24
-8.1%
4.2%
Q2 24
-5.7%
10.2%
Net Margin
CLNE
CLNE
DAR
DAR
Q1 26
-6.7%
Q4 25
-38.3%
Q3 25
-22.4%
1.2%
Q2 25
-19.7%
0.9%
Q1 25
-130.1%
-1.9%
Q4 24
-27.6%
7.2%
Q3 24
-17.3%
1.2%
Q2 24
-16.6%
5.4%
EPS (diluted)
CLNE
CLNE
DAR
DAR
Q1 26
Q4 25
$-0.21
Q3 25
$-0.11
$0.12
Q2 25
$-0.09
$0.08
Q1 25
$-0.60
$-0.16
Q4 24
$-0.14
$0.63
Q3 24
$-0.08
$0.11
Q2 24
$-0.07
$0.49

Balance Sheet & Financial Strength

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

Metric
CLNE
CLNE
DAR
DAR
Cash + ST InvestmentsLiquidity on hand
$552.0K
$91.5M
Total DebtLower is stronger
$52.0K
$4.0B
Stockholders' EquityBook value
$565.1M
$4.7B
Total Assets
$1.1B
$10.5B
Debt / EquityLower = less leverage
0.00×
0.86×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLNE
CLNE
DAR
DAR
Q1 26
$552.0K
Q4 25
$156.1M
Q3 25
$232.2M
$91.5M
Q2 25
$240.8M
$94.6M
Q1 25
$226.6M
$81.5M
Q4 24
$217.5M
$76.0M
Q3 24
$243.5M
$114.8M
Q2 24
$249.3M
$121.6M
Total Debt
CLNE
CLNE
DAR
DAR
Q1 26
$52.0K
Q4 25
$226.8M
Q3 25
$284.3M
$4.0B
Q2 25
$277.9M
$3.9B
Q1 25
$271.6M
$3.8B
Q4 24
$265.4M
$3.9B
Q3 24
$264.1M
$4.1B
Q2 24
$263.0M
$4.3B
Stockholders' Equity
CLNE
CLNE
DAR
DAR
Q1 26
$565.1M
Q4 25
$559.4M
Q3 25
$585.2M
$4.7B
Q2 25
$590.8M
$4.6B
Q1 25
$596.7M
$4.4B
Q4 24
$713.3M
$4.4B
Q3 24
$724.8M
$4.6B
Q2 24
$723.0M
$4.5B
Total Assets
CLNE
CLNE
DAR
DAR
Q1 26
$1.1B
Q4 25
$1.1B
Q3 25
$1.1B
$10.5B
Q2 25
$1.1B
$10.3B
Q1 25
$1.1B
$10.0B
Q4 24
$1.2B
$10.1B
Q3 24
$1.2B
$10.6B
Q2 24
$1.2B
$10.6B
Debt / Equity
CLNE
CLNE
DAR
DAR
Q1 26
0.00×
Q4 25
0.41×
Q3 25
0.49×
0.86×
Q2 25
0.47×
0.85×
Q1 25
0.46×
0.86×
Q4 24
0.37×
0.89×
Q3 24
0.36×
0.91×
Q2 24
0.36×
0.97×

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
DAR
DAR
Operating Cash FlowLast quarter
$224.3M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
11.59×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLNE
CLNE
DAR
DAR
Q1 26
Q4 25
$13.1M
Q3 25
$13.1M
$224.3M
Q2 25
$35.9M
$145.8M
Q1 25
$23.4M
$249.0M
Q4 24
$21.9M
$154.4M
Q3 24
$21.4M
$274.5M
Q2 24
$18.8M
$146.5M
Free Cash Flow
CLNE
CLNE
DAR
DAR
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
DAR
DAR
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
DAR
DAR
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
DAR
DAR
Q1 26
Q4 25
Q3 25
11.59×
Q2 25
11.52×
Q1 25
Q4 24
1.52×
Q3 24
16.19×
Q2 24
1.86×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CLNE
CLNE

Segment breakdown not available.

DAR
DAR

Fats$428.4M27%
Food Ingredients$380.6M24%
Diamond Green Diesel Holdings Llc Joint Venture$342.1M22%
Fuel Ingredients$154.3M10%
Used Cooking Oil$125.9M8%
Other Rendering$76.9M5%
Bakery$46.9M3%
Other Products And Services$12.2M1%

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