WallStSmart

American Electric Power Co Inc (AEP)vsNRG Energy Inc. (NRG)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

NRG Energy Inc. generates 44% more annual revenue ($32.38B vs $22.43B). AEP leads profitability with a 16.3% profit margin vs 0.7%. NRG appears more attractively valued with a PEG of 0.49. AEP earns a higher WallStSmart Score of 64/100 (C+).

AEP

Buy

64

out of 100

Grade: C+

Growth: 5.3Profit: 7.0Value: 4.3Quality: 3.5
Piotroski: 4/9Altman Z: 0.69

NRG

Buy

51

out of 100

Grade: C-

Growth: 4.0Profit: 4.0Value: 5.7Quality: 4.0
Piotroski: 4/9Altman Z: 1.61

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AEP3 strengths · Avg: 8.3/10
Market CapQuality
$75.46B9/10

Large-cap with strong market position

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

Operating MarginProfitability
23.7%8/10

Strong operational efficiency at 23.7%

NRG2 strengths · Avg: 9.0/10
PEG RatioValuation
0.4910/10

Growing faster than its price suggests

Revenue GrowthGrowth
19.5%8/10

19.5% revenue growth

Areas to Watch

AEP4 concerns · Avg: 2.3/10
Debt/EquityHealth
1.633/10

Elevated debt levels

PEG RatioValuation
2.512/10

Expensive relative to growth rate

Free Cash FlowQuality
$-1.32B2/10

Negative free cash flow — burning cash

Altman Z-ScoreHealth
0.692/10

Distress zone — elevated risk

NRG4 concerns · Avg: 3.3/10
Altman Z-ScoreHealth
1.614/10

Distress zone — elevated risk

Return on EquityProfitability
4.9%3/10

ROE of 4.9% — below average capital efficiency

Profit MarginProfitability
0.7%3/10

0.7% margin — thin

Operating MarginProfitability
3.6%3/10

Operating margin of 3.6%

Comparative Analysis Report

WallStSmart Research

Bull Case : AEP

The strongest argument for AEP centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 16.3% and operating margin at 23.7%. Revenue growth of 10.2% demonstrates continued momentum.

Bull Case : NRG

The strongest argument for NRG centers on PEG Ratio, Revenue Growth. Revenue growth of 19.5% demonstrates continued momentum. PEG of 0.49 suggests the stock is reasonably priced for its growth.

Bear Case : AEP

The primary concerns for AEP are Debt/Equity, PEG Ratio, Free Cash Flow. Debt-to-equity of 1.63 is elevated, increasing financial risk.

Bear Case : NRG

The primary concerns for NRG are Altman Z-Score, Return on Equity, Profit Margin. A P/E of 161.7x leaves little room for execution misses. Debt-to-equity of 4.79 is elevated, increasing financial risk.

Key Dynamics to Monitor

AEP profiles as a mature stock while NRG is a growth play — different risk/reward profiles.

NRG carries more volatility with a beta of 1.22 — expect wider price swings.

NRG is growing revenue faster at 19.5% — sustainability is the question.

NRG generates stronger free cash flow (-486M), providing more financial flexibility.

Bottom Line

AEP scores higher overall (64/100 vs 51/100), backed by strong 16.3% margins and 10.2% revenue growth. Both earn "Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

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

American Electric Power Co Inc

UTILITIES · UTILITIES - REGULATED ELECTRIC · USA

American Electric Power (AEP) is a major investor-owned electric utility in the United States, delivering electricity to more than five million customers in 11 states.

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NRG Energy Inc.

UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA

NRG Energy, Inc. is a large American energy company, headquartered in Houston, Texas. It was formerly the wholesale arm of Northern States Power Company (NSP), which became Xcel Energy, but became independent in 2000. NRG Energy is involved in energy generation and retail electricity.

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