WallStSmart

NRG Energy Inc. (NRG)vsNorthwest Natural Gas Co (NWN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

NRG Energy Inc. generates 2282% more annual revenue ($30.71B vs $1.29B). NWN leads profitability with a 8.8% profit margin vs 2.8%. NRG appears more attractively valued with a PEG of 1.37. NWN earns a higher WallStSmart Score of 64/100 (C+).

NRG

Buy

54

out of 100

Grade: C-

Growth: 3.3Profit: 6.0Value: 6.7Quality: 5.3
Piotroski: 5/9Altman Z: 1.70

NWN

Buy

64

out of 100

Grade: C+

Growth: 6.7Profit: 6.0Value: 6.0Quality: 3.5
Piotroski: 4/9Altman Z: 0.72
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NRGUndervalued (+59.0%)

Margin of Safety

+59.0%

Fair Value

$391.91

Current Price

$155.58

$236.33 discount

UndervaluedFair: $391.91Overvalued
NWNUndervalued (+32.4%)

Margin of Safety

+32.4%

Fair Value

$72.25

Current Price

$53.12

$19.13 discount

UndervaluedFair: $72.25Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NRG1 strengths · Avg: 10.0/10
Return on EquityProfitability
41.5%10/10

Every $100 of equity generates 42 in profit

NWN3 strengths · Avg: 8.7/10
Price/BookValuation
1.5x10/10

Reasonable price relative to book value

Operating MarginProfitability
25.4%8/10

Strong operational efficiency at 25.4%

EPS GrowthGrowth
24.1%8/10

Earnings expanding 24.1% YoY

Areas to Watch

NRG4 concerns · Avg: 3.5/10
P/E RatioValuation
37.2x4/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.704/10

Distress zone — elevated risk

Profit MarginProfitability
2.8%3/10

2.8% margin — thin

Operating MarginProfitability
4.3%3/10

Operating margin of 4.3%

NWN4 concerns · Avg: 2.5/10
Return on EquityProfitability
7.9%3/10

ROE of 7.9% — below average capital efficiency

Debt/EquityHealth
1.763/10

Elevated debt levels

PEG RatioValuation
2.812/10

Expensive relative to growth rate

Free Cash FlowQuality
$-130.97M2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : NRG

The strongest argument for NRG centers on Return on Equity. Revenue growth of 13.7% demonstrates continued momentum. PEG of 1.37 suggests the stock is reasonably priced for its growth.

Bull Case : NWN

The strongest argument for NWN centers on Price/Book, Operating Margin, EPS Growth.

Bear Case : NRG

The primary concerns for NRG are P/E Ratio, Altman Z-Score, Profit Margin. Thin 2.8% margins leave little buffer for downturns.

Bear Case : NWN

The primary concerns for NWN are Return on Equity, Debt/Equity, PEG Ratio. Debt-to-equity of 1.76 is elevated, increasing financial risk.

Key Dynamics to Monitor

NRG carries more volatility with a beta of 1.34 — expect wider price swings.

NRG is growing revenue faster at 13.7% — sustainability is the question.

NWN generates stronger free cash flow (-131M), providing more financial flexibility.

Monitor UTILITIES - INDEPENDENT POWER PRODUCERS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

NWN scores higher overall (64/100 vs 54/100). NRG offers better value entry with a 59.0% margin of safety. 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.

Northwest Natural Gas Co

UTILITIES · UTILITIES - REGULATED GAS · USA

Northwest Natural Holding Company, through its subsidiary, Northwest Natural Gas Company, provides regulated natural gas distribution services to residential, commercial, industrial and transportation customers in Oregon and Southwest Washington. The company is headquartered in Portland, Oregon.

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