WallStSmart

Duke Energy Corporation (DUK)vsOPAL Fuels Inc (OPAL)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Duke Energy Corporation generates 9611% more annual revenue ($32.72B vs $336.94M). DUK leads profitability with a 15.7% profit margin vs 5.7%. DUK trades at a lower P/E of 18.6x. DUK earns a higher WallStSmart Score of 67/100 (B-).

DUK

Strong Buy

67

out of 100

Grade: B-

Growth: 5.3Profit: 7.0Value: 4.3Quality: 3.0
Piotroski: 3/9Altman Z: 0.52

OPAL

Avoid

29

out of 100

Grade: F

Growth: 4.0Profit: 5.0Value: 7.0Quality: 5.0
Piotroski: 4/9Altman Z: 1.05
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for DUK.

OPALUndervalued (+44.4%)

Margin of Safety

+44.4%

Fair Value

$4.26

Current Price

$2.22

$2.04 discount

UndervaluedFair: $4.26Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DUK3 strengths · Avg: 8.3/10
Market CapQuality
$94.40B9/10

Large-cap with strong market position

Price/BookValuation
1.8x8/10

Reasonable price relative to book value

Operating MarginProfitability
25.5%8/10

Strong operational efficiency at 25.5%

OPAL1 strengths · Avg: 10.0/10
Return on EquityProfitability
234.4%10/10

Every $100 of equity generates 234 in profit

Areas to Watch

DUK4 concerns · Avg: 2.5/10
Debt/EquityHealth
1.663/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
2.542/10

Expensive relative to growth rate

Free Cash FlowQuality
$-2.58B2/10

Negative free cash flow — burning cash

OPAL4 concerns · Avg: 3.5/10
P/E RatioValuation
29.9x4/10

Moderate valuation

Price/BookValuation
8.2x4/10

Trading at 8.2x book value

Market CapQuality
$366.12M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
5.7%3/10

5.7% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : DUK

The strongest argument for DUK centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 15.7% and operating margin at 25.5%. Revenue growth of 11.3% demonstrates continued momentum.

Bull Case : OPAL

The strongest argument for OPAL centers on Return on Equity.

Bear Case : DUK

The primary concerns for DUK are Debt/Equity, Piotroski F-Score, PEG Ratio. Debt-to-equity of 1.66 is elevated, increasing financial risk.

Bear Case : OPAL

The primary concerns for OPAL are P/E Ratio, Price/Book, Market Cap. Debt-to-equity of 54.41 is elevated, increasing financial risk.

Key Dynamics to Monitor

DUK profiles as a mature stock while OPAL is a value play — different risk/reward profiles.

OPAL carries more volatility with a beta of 0.77 — expect wider price swings.

DUK is growing revenue faster at 11.3% — sustainability is the question.

OPAL generates stronger free cash flow (-11M), providing more financial flexibility.

Bottom Line

DUK scores higher overall (67/100 vs 29/100), backed by strong 15.7% margins and 11.3% revenue growth. OPAL offers better value entry with a 44.4% margin of safety. Both earn "Strong Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Duke Energy Corporation

UTILITIES · UTILITIES - REGULATED ELECTRIC · USA

Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina.

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OPAL Fuels Inc

UTILITIES · UTILITIES - REGULATED GAS · USA

OPAL Fuels Inc. is a leading participant in the renewable natural gas (RNG) sector, specializing in the transformation of organic waste into sustainable energy solutions that contribute to a low-carbon economy. The company boasts a robust portfolio of RNG production facilities and has cultivated strategic partnerships to strengthen its market presence. With a commitment to advanced technologies and innovative practices, OPAL Fuels is well-positioned to meet the growing demand for environmentally friendly energy alternatives, underscoring its potential for significant value creation within the evolving energy landscape.

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