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

AES Corporation is the larger business by last-quarter revenue ($3.1B vs $112.3M, roughly 27.6× Clean Energy Fuels Corp.). AES Corporation runs the higher net margin — 10.3% vs -38.3%, a 48.6% gap on every dollar of revenue. On growth, AES Corporation posted the faster year-over-year revenue change (4.7% vs 2.7%). Clean Energy Fuels Corp. produced more free cash flow last quarter ($6.5M vs $-47.0M). Over the past eight quarters, Clean Energy Fuels Corp.'s revenue compounded faster (4.1% CAGR vs 0.3%).

The AES Corporation is an American utility and power generation company. It owns and operates power plants, which it uses to generate and sell electricity to end users and intermediaries like utilities and industrial facilities. AES, headquartered in Arlington, Virginia, is one of the world's leading power companies, generating and distributing electric power in 15 countries and employing 10,500 people worldwide. AES Corporation is a global Fortune 500 power company.

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...

AES vs CLNE — Head-to-Head

Bigger by revenue
AES
AES
27.6× larger
AES
$3.1B
$112.3M
CLNE
Growing faster (revenue YoY)
AES
AES
+2.0% gap
AES
4.7%
2.7%
CLNE
Higher net margin
AES
AES
48.6% more per $
AES
10.3%
-38.3%
CLNE
More free cash flow
CLNE
CLNE
$53.5M more FCF
CLNE
$6.5M
$-47.0M
AES
Faster 2-yr revenue CAGR
CLNE
CLNE
Annualised
CLNE
4.1%
0.3%
AES

Income Statement — Q4 2025 vs Q4 2025

Metric
AES
AES
CLNE
CLNE
Revenue
$3.1B
$112.3M
Net Profit
$320.0M
$-43.0M
Gross Margin
18.8%
Operating Margin
-8.7%
-9.5%
Net Margin
10.3%
-38.3%
Revenue YoY
4.7%
2.7%
Net Profit YoY
-42.9%
-42.6%
EPS (diluted)
$0.45
$-0.21

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
AES
AES
CLNE
CLNE
Q4 25
$3.1B
$112.3M
Q3 25
$3.4B
$106.1M
Q2 25
$2.9B
$102.6M
Q1 25
$2.9B
$103.8M
Q4 24
$3.0B
$109.3M
Q3 24
$3.3B
$104.9M
Q2 24
$2.9B
$98.0M
Q1 24
$3.1B
$103.7M
Net Profit
AES
AES
CLNE
CLNE
Q4 25
$320.0M
$-43.0M
Q3 25
$639.0M
$-23.8M
Q2 25
$-95.0M
$-20.2M
Q1 25
$46.0M
$-135.0M
Q4 24
$560.0M
$-30.2M
Q3 24
$502.0M
$-18.2M
Q2 24
$185.0M
$-16.3M
Q1 24
$432.0M
$-18.4M
Gross Margin
AES
AES
CLNE
CLNE
Q4 25
18.8%
Q3 25
21.9%
Q2 25
15.9%
Q1 25
15.1%
Q4 24
14.2%
Q3 24
22.0%
Q2 24
18.8%
Q1 24
20.1%
Operating Margin
AES
AES
CLNE
CLNE
Q4 25
-8.7%
-9.5%
Q3 25
9.8%
-12.8%
Q2 25
1.4%
-9.0%
Q1 25
-0.8%
-121.7%
Q4 24
12.3%
-11.8%
Q3 24
10.0%
-8.1%
Q2 24
-2.6%
-5.7%
Q1 24
9.0%
-9.0%
Net Margin
AES
AES
CLNE
CLNE
Q4 25
10.3%
-38.3%
Q3 25
19.1%
-22.4%
Q2 25
-3.3%
-19.7%
Q1 25
1.6%
-130.1%
Q4 24
18.9%
-27.6%
Q3 24
15.3%
-17.3%
Q2 24
6.3%
-16.6%
Q1 24
14.0%
-17.8%
EPS (diluted)
AES
AES
CLNE
CLNE
Q4 25
$0.45
$-0.21
Q3 25
$0.89
$-0.11
Q2 25
$-0.15
$-0.09
Q1 25
$0.07
$-0.60
Q4 24
$0.78
$-0.14
Q3 24
$0.71
$-0.08
Q2 24
$0.27
$-0.07
Q1 24
$0.60
$-0.08

Balance Sheet & Financial Strength

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

Metric
AES
AES
CLNE
CLNE
Cash + ST InvestmentsLiquidity on hand
$1.6B
$156.1M
Total DebtLower is stronger
$226.8M
Stockholders' EquityBook value
$4.1B
$559.4M
Total Assets
$51.8B
$1.1B
Debt / EquityLower = less leverage
0.41×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AES
AES
CLNE
CLNE
Q4 25
$1.6B
$156.1M
Q3 25
$1.8B
$232.2M
Q2 25
$1.4B
$240.8M
Q1 25
$1.8B
$226.6M
Q4 24
$1.6B
$217.5M
Q3 24
$2.0B
$243.5M
Q2 24
$1.8B
$249.3M
Q1 24
$2.4B
$248.9M
Total Debt
AES
AES
CLNE
CLNE
Q4 25
$226.8M
Q3 25
$284.3M
Q2 25
$277.9M
Q1 25
$271.6M
Q4 24
$265.4M
Q3 24
$264.1M
Q2 24
$263.0M
Q1 24
$262.0M
Stockholders' Equity
AES
AES
CLNE
CLNE
Q4 25
$4.1B
$559.4M
Q3 25
$3.9B
$585.2M
Q2 25
$3.4B
$590.8M
Q1 25
$3.5B
$596.7M
Q4 24
$3.6B
$713.3M
Q3 24
$3.3B
$724.8M
Q2 24
$3.1B
$723.0M
Q1 24
$2.9B
$722.9M
Total Assets
AES
AES
CLNE
CLNE
Q4 25
$51.8B
$1.1B
Q3 25
$50.8B
$1.1B
Q2 25
$48.5B
$1.1B
Q1 25
$48.6B
$1.1B
Q4 24
$47.4B
$1.2B
Q3 24
$50.1B
$1.2B
Q2 24
$47.7B
$1.2B
Q1 24
$47.0B
$1.2B
Debt / Equity
AES
AES
CLNE
CLNE
Q4 25
0.41×
Q3 25
0.49×
Q2 25
0.47×
Q1 25
0.46×
Q4 24
0.37×
Q3 24
0.36×
Q2 24
0.36×
Q1 24
0.36×

Cash Flow & Capital Efficiency

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

Metric
AES
AES
CLNE
CLNE
Operating Cash FlowLast quarter
$1.5B
$13.1M
Free Cash FlowOCF − Capex
$-47.0M
$6.5M
FCF MarginFCF / Revenue
-1.5%
5.8%
Capex IntensityCapex / Revenue
49.5%
5.9%
Cash ConversionOCF / Net Profit
4.65×
TTM Free Cash FlowTrailing 4 quarters
$-1.6B
$59.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AES
AES
CLNE
CLNE
Q4 25
$1.5B
$13.1M
Q3 25
$1.3B
$13.1M
Q2 25
$976.0M
$35.9M
Q1 25
$545.0M
$23.4M
Q4 24
$1.1B
$21.9M
Q3 24
$985.0M
$21.4M
Q2 24
$392.0M
$18.8M
Q1 24
$287.0M
$2.6M
Free Cash Flow
AES
AES
CLNE
CLNE
Q4 25
$-47.0M
$6.5M
Q3 25
$-511.0M
$6.5M
Q2 25
$-356.0M
$30.9M
Q1 25
$-709.0M
$15.9M
Q4 24
$-639.0M
$10.3M
Q3 24
$-847.0M
$42.0K
Q2 24
$-1.3B
$4.8M
Q1 24
$-1.9B
$-15.6M
FCF Margin
AES
AES
CLNE
CLNE
Q4 25
-1.5%
5.8%
Q3 25
-15.2%
6.1%
Q2 25
-12.5%
30.2%
Q1 25
-24.2%
15.4%
Q4 24
-21.6%
9.5%
Q3 24
-25.8%
0.0%
Q2 24
-43.9%
4.9%
Q1 24
-60.3%
-15.1%
Capex Intensity
AES
AES
CLNE
CLNE
Q4 25
49.5%
5.9%
Q3 25
54.0%
6.2%
Q2 25
46.7%
4.8%
Q1 25
42.9%
7.2%
Q4 24
58.3%
10.5%
Q3 24
55.7%
20.3%
Q2 24
57.3%
14.2%
Q1 24
69.6%
17.6%
Cash Conversion
AES
AES
CLNE
CLNE
Q4 25
4.65×
Q3 25
2.03×
Q2 25
Q1 25
11.85×
Q4 24
1.94×
Q3 24
1.96×
Q2 24
2.12×
Q1 24
0.66×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AES
AES

Electric Distribution$1.0B33%
Regulated Revenue$1.0B33%
Renewables$786.0M25%
AES Andes$225.0M7%
Corporate Other And Other$38.0M1%
Other Expense$10.0M0%

CLNE
CLNE

Volume Related Fuel Sales$73.6M66%
Services$15.1M13%
Station Construction Sales$10.7M9%
Volume Related Renewable Identification Number Credits$9.5M8%
Volume Related Low Carbon Fuel Standard Credits$3.4M3%

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