NRG Energy Inc. (NRG)vsWEC Energy Group Inc (WEC)
NRG
NRG Energy Inc.
$133.36
+1.43%
UTILITIES · Cap: $26.47B
WEC
WEC Energy Group Inc
$112.95
+1.55%
UTILITIES · Cap: $36.95B
Smart Verdict
WallStSmart Research — data-driven comparison
NRG Energy Inc. generates 221% more annual revenue ($32.38B vs $10.08B). WEC leads profitability with a 16.2% profit margin vs 0.7%. NRG appears more attractively valued with a PEG of 0.43. WEC earns a higher WallStSmart Score of 62/100 (C+).
NRG
Buy51
out of 100
Grade: C-
WEC
Buy62
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for NRG.
Margin of Safety
-59.0%
Fair Value
$71.13
Current Price
$112.95
$41.82 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
19.5% revenue growth
Reasonable price relative to book value
Strong operational efficiency at 28.9%
Areas to Watch
Distress zone — elevated risk
ROE of 4.9% — below average capital efficiency
0.7% margin — thin
Operating margin of 3.6%
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : NRG
The strongest argument for NRG centers on PEG Ratio, Revenue Growth. Revenue growth of 19.5% demonstrates continued momentum. PEG of 0.43 suggests the stock is reasonably priced for its growth.
Bull Case : WEC
The strongest argument for WEC centers on Price/Book, Operating Margin. Profitability is solid with margins at 16.2% and operating margin at 28.9%.
Bear Case : NRG
The primary concerns for NRG are Altman Z-Score, Return on Equity, Profit Margin. A P/E of 136.4x leaves little room for execution misses. Debt-to-equity of 4.79 is elevated, increasing financial risk.
Bear Case : WEC
The primary concerns for WEC are Debt/Equity, Piotroski F-Score, PEG Ratio. Debt-to-equity of 1.58 is elevated, increasing financial risk.
Key Dynamics to Monitor
NRG profiles as a growth stock while WEC is a mature 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.
WEC generates stronger free cash flow (401M), providing more financial flexibility.
Bottom Line
WEC scores higher overall (62/100 vs 51/100), backed by strong 16.2% margins. 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.
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.
WEC Energy Group Inc
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
WEC Energy Group, based in Milwaukee, Wisconsin, provides electricity and natural gas to 4.4 million customers across four states.
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