WallStSmart

Clean Energy Fuels Corp (CLNE)vsValero Energy Corporation (VLO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Valero Energy Corporation generates 29836% more annual revenue ($132.43B vs $442.37M). VLO leads profitability with a 5.5% profit margin vs -21.3%. VLO appears more attractively valued with a PEG of 4.08. VLO earns a higher WallStSmart Score of 72/100 (B).

CLNE

Hold

49

out of 100

Grade: D+

Growth: 6.0Profit: 2.0Value: 5.7Quality: 5.5
Piotroski: 4/9Altman Z: -0.86

VLO

Strong Buy

72

out of 100

Grade: B

Growth: 7.3Profit: 7.0Value: 5.0Quality: 7.5
Piotroski: 5/9Altman Z: 4.17
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

CLNEUndervalued (+78.6%)

Margin of Safety

+78.6%

Fair Value

$12.31

Current Price

$1.63

$10.68 discount

UndervaluedFair: $12.31Overvalued

Intrinsic value data unavailable for VLO.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

CLNE2 strengths · Avg: 10.0/10
Price/BookValuation
0.6x10/10

Reasonable price relative to book value

EPS GrowthGrowth
512.0%10/10

Earnings expanding 512.0% YoY

VLO6 strengths · Avg: 9.3/10
Revenue GrowthGrowth
51.7%10/10

Revenue surging 51.7% year-over-year

EPS GrowthGrowth
453.5%10/10

Earnings expanding 453.5% YoY

Altman Z-ScoreHealth
4.1710/10

Safe zone — low bankruptcy risk

Market CapQuality
$112.41B9/10

Large-cap with strong market position

Return on EquityProfitability
28.9%9/10

Every $100 of equity generates 29 in profit

P/E RatioValuation
16.1x8/10

Attractively priced relative to earnings

Areas to Watch

CLNE4 concerns · Avg: 2.8/10
Revenue GrowthGrowth
3.7%4/10

3.7% revenue growth

Market CapQuality
$359.32M3/10

Smaller company, higher risk/reward

PEG RatioValuation
4.722/10

Expensive relative to growth rate

Return on EquityProfitability
-17.0%2/10

ROE of -17.0% — below average capital efficiency

VLO2 concerns · Avg: 2.5/10
Profit MarginProfitability
5.5%3/10

5.5% margin — thin

PEG RatioValuation
4.082/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : CLNE

The strongest argument for CLNE centers on Price/Book, EPS Growth.

Bull Case : VLO

The strongest argument for VLO centers on Revenue Growth, EPS Growth, Altman Z-Score. Revenue growth of 51.7% demonstrates continued momentum.

Bear Case : CLNE

The primary concerns for CLNE are Revenue Growth, Market Cap, PEG Ratio.

Bear Case : VLO

The primary concerns for VLO are Profit Margin, PEG Ratio.

Key Dynamics to Monitor

CLNE profiles as a turnaround stock while VLO is a hypergrowth play — different risk/reward profiles.

CLNE carries more volatility with a beta of 1.82 — expect wider price swings.

VLO is growing revenue faster at 51.7% — sustainability is the question.

VLO generates stronger free cash flow (5.4B), providing more financial flexibility.

Bottom Line

VLO scores higher overall (72/100 vs 49/100) and 51.7% revenue growth. CLNE offers better value entry with a 78.6% margin of safety. Both earn "Strong Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

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

Clean Energy Fuels Corp

ENERGY · OIL & GAS REFINING & MARKETING · USA

Clean Energy Fuels Corp. The company is headquartered in Newport Beach, California.

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Valero Energy Corporation

ENERGY · OIL & GAS REFINING & MARKETING · USA

Valero Energy Corporation is a Fortune 500 international manufacturer and marketer of transportation fuels, other petrochemical products, and power. It is headquartered in San Antonio, Texas, United States.

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