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Side-by-side financial comparison of American Electric Power (AEP) and OPAL Fuels Inc. (OPAL). Click either name above to swap in a different company.

American Electric Power is the larger business by last-quarter revenue ($5.1B vs $88.4M, roughly 57.1× OPAL Fuels Inc.). OPAL Fuels Inc. runs the higher net margin — 18.3% vs 12.0%, a 6.3% gap on every dollar of revenue. On growth, OPAL Fuels Inc. posted the faster year-over-year revenue change (18.7% vs 6.2%). Over the past eight quarters, OPAL Fuels Inc.'s revenue compounded faster (17.6% CAGR vs -0.3%).

American Electric Power Company, Inc., an electric public utility holding company, engages in the generation, transmission, and distribution of electricity for sale to retail and wholesale customers in the United States. It operates through Vertically Integrated Utilities, Transmission and Distribution Utilities, AEP Transmission Holdco, and Generation & Marketing segments. The company generates electricity using coal and lignite, natural gas, nuclear, hydro, solar, wind, and other energy sou...

OPAL Fuels Inc. is a North American energy company focused on producing and distributing low-carbon renewable natural gas (RNG). It captures methane from landfills, dairy operations and other organic waste streams to produce RNG, which is mainly supplied to heavy-duty transportation fleets, commercial logistics operators and public transport entities to help reduce their greenhouse gas emissions.

AEP vs OPAL — Head-to-Head

Bigger by revenue
AEP
AEP
57.1× larger
AEP
$5.1B
$88.4M
OPAL
Growing faster (revenue YoY)
OPAL
OPAL
+12.5% gap
OPAL
18.7%
6.2%
AEP
Higher net margin
OPAL
OPAL
6.3% more per $
OPAL
18.3%
12.0%
AEP
Faster 2-yr revenue CAGR
OPAL
OPAL
Annualised
OPAL
17.6%
-0.3%
AEP

Income Statement — Q4 2025 vs Q4 2025

Metric
AEP
AEP
OPAL
OPAL
Revenue
$5.1B
$88.4M
Net Profit
$605.2M
$16.2M
Gross Margin
Operating Margin
22.1%
7.5%
Net Margin
12.0%
18.3%
Revenue YoY
6.2%
18.7%
Net Profit YoY
-9.1%
401.5%
EPS (diluted)
$1.06
$0.08

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
AEP
AEP
OPAL
OPAL
Q4 25
$5.1B
$88.4M
Q3 25
$6.0B
$77.9M
Q2 25
$5.1B
$77.4M
Q1 25
$5.6B
$83.0M
Q4 24
$4.8B
$74.5M
Q3 24
$5.5B
$82.6M
Q2 24
$4.7B
$69.8M
Q1 24
$5.1B
$64.0M
Net Profit
AEP
AEP
OPAL
OPAL
Q4 25
$605.2M
$16.2M
Q3 25
$1.0B
$11.4M
Q2 25
$1.3B
$7.6M
Q1 25
$802.2M
$1.3M
Q4 24
$665.9M
$-5.4M
Q3 24
$961.7M
$17.1M
Q2 24
$342.5M
$1.9M
Q1 24
$1.0B
$677.0K
Operating Margin
AEP
AEP
OPAL
OPAL
Q4 25
22.1%
7.5%
Q3 25
25.5%
4.6%
Q2 25
27.7%
-1.1%
Q1 25
22.8%
-2.3%
Q4 24
23.0%
-0.5%
Q3 24
24.7%
14.9%
Q2 24
14.7%
8.1%
Q1 24
23.1%
5.6%
Net Margin
AEP
AEP
OPAL
OPAL
Q4 25
12.0%
18.3%
Q3 25
16.8%
14.6%
Q2 25
25.5%
9.8%
Q1 25
14.2%
1.5%
Q4 24
14.0%
-7.2%
Q3 24
17.6%
20.7%
Q2 24
7.4%
2.7%
Q1 24
19.8%
1.1%
EPS (diluted)
AEP
AEP
OPAL
OPAL
Q4 25
$1.06
$0.08
Q3 25
$1.81
$0.05
Q2 25
$2.29
$0.03
Q1 25
$1.50
$-0.01
Q4 24
$1.24
$-0.05
Q3 24
$1.80
$0.09
Q2 24
$0.64
$-0.01
Q1 24
$1.90
$-0.01

Balance Sheet & Financial Strength

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

Metric
AEP
AEP
OPAL
OPAL
Cash + ST InvestmentsLiquidity on hand
$417.0M
$24.4M
Total DebtLower is stronger
$47.3B
$361.3M
Stockholders' EquityBook value
$31.1B
$-12.9M
Total Assets
$114.5B
$959.5M
Debt / EquityLower = less leverage
1.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AEP
AEP
OPAL
OPAL
Q4 25
$417.0M
$24.4M
Q3 25
$1.3B
$29.9M
Q2 25
$439.3M
$29.3M
Q1 25
$463.6M
$40.1M
Q4 24
$418.3M
$24.3M
Q3 24
$474.4M
$31.0M
Q2 24
$428.2M
$27.6M
Q1 24
$447.7M
$34.2M
Total Debt
AEP
AEP
OPAL
OPAL
Q4 25
$47.3B
$361.3M
Q3 25
$46.1B
$351.2M
Q2 25
$44.5B
$331.6M
Q1 25
$43.0B
$307.0M
Q4 24
$42.6B
$307.5M
Q3 24
$42.0B
$252.9M
Q2 24
$42.1B
$233.3M
Q1 24
$39.8B
$208.7M
Stockholders' Equity
AEP
AEP
OPAL
OPAL
Q4 25
$31.1B
$-12.9M
Q3 25
$30.4B
$7.5M
Q2 25
$29.9B
$-25.0M
Q1 25
$27.3B
$57.1M
Q4 24
$26.9B
$-148.4M
Q3 24
$26.6B
$-180.1M
Q2 24
$26.1B
$-273.0M
Q1 24
$25.8B
$-382.4M
Total Assets
AEP
AEP
OPAL
OPAL
Q4 25
$114.5B
$959.5M
Q3 25
$110.3B
$916.7M
Q2 25
$107.8B
$905.5M
Q1 25
$104.4B
$884.9M
Q4 24
$103.1B
$881.1M
Q3 24
$100.1B
$831.1M
Q2 24
$99.6B
$782.3M
Q1 24
$97.7B
$750.5M
Debt / Equity
AEP
AEP
OPAL
OPAL
Q4 25
1.52×
Q3 25
1.52×
46.95×
Q2 25
1.49×
Q1 25
1.57×
5.38×
Q4 24
1.58×
Q3 24
1.58×
Q2 24
1.61×
Q1 24
1.54×

Cash Flow & Capital Efficiency

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

Metric
AEP
AEP
OPAL
OPAL
Operating Cash FlowLast quarter
$1.8B
$-3.5M
Free Cash FlowOCF − Capex
$-13.4M
FCF MarginFCF / Revenue
-15.1%
Capex IntensityCapex / Revenue
11.1%
Cash ConversionOCF / Net Profit
3.00×
-0.22×
TTM Free Cash FlowTrailing 4 quarters
$-34.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AEP
AEP
OPAL
OPAL
Q4 25
$1.8B
$-3.5M
Q3 25
$2.5B
$18.2M
Q2 25
$1.2B
$-7.9M
Q1 25
$1.4B
$29.7M
Q4 24
$1.7B
$-532.0K
Q3 24
$2.2B
$17.7M
Q2 24
$1.5B
$533.0K
Q1 24
$1.4B
$13.7M
Free Cash Flow
AEP
AEP
OPAL
OPAL
Q4 25
$-13.4M
Q3 25
$2.2B
$-9.3M
Q2 25
$-29.7M
Q1 25
$18.1M
Q4 24
$-55.0M
Q3 24
$-5.4M
Q2 24
$-22.5M
Q1 24
$-13.0M
FCF Margin
AEP
AEP
OPAL
OPAL
Q4 25
-15.1%
Q3 25
36.3%
-11.9%
Q2 25
-38.4%
Q1 25
21.8%
Q4 24
-73.8%
Q3 24
-6.5%
Q2 24
-32.2%
Q1 24
-20.4%
Capex Intensity
AEP
AEP
OPAL
OPAL
Q4 25
11.1%
Q3 25
5.0%
35.3%
Q2 25
28.2%
Q1 25
13.9%
Q4 24
73.1%
Q3 24
0.0%
27.9%
Q2 24
32.9%
Q1 24
41.8%
Cash Conversion
AEP
AEP
OPAL
OPAL
Q4 25
3.00×
-0.22×
Q3 25
2.46×
1.60×
Q2 25
0.95×
-1.04×
Q1 25
1.81×
23.11×
Q4 24
2.59×
Q3 24
2.26×
1.03×
Q2 24
4.27×
0.28×
Q1 24
1.43×
20.26×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AEP
AEP

Transmissionand Distribution Utilities Revenues$1.5B29%
Electric Generation Transmission Distribution Revenues$956.6M19%
Electricity Transmission And Distribution Revenues$931.8M18%
Industrial$685.8M14%
Marketing Competitive Retailand Renewable$438.3M9%
Wholesale Generation$231.1M5%
Wholesale Transmission$113.6M2%
Other$110.2M2%
Electric Transmission$103.4M2%
Other Retail$60.1M1%

OPAL
OPAL

Fuel Station Services Segment$65.1M74%
Related Party$12.1M14%
Renewable Power Segment$8.6M10%
Other$2.6M3%

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