WallStSmart

Clean Energy Fuels Corp (CLNE)vsPBF Energy Inc (PBF)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

PBF Energy Inc generates 7670% more annual revenue ($34.37B vs $442.37M). PBF leads profitability with a 3.9% profit margin vs -21.3%. PBF appears more attractively valued with a PEG of 2.51. PBF earns a higher WallStSmart Score of 62/100 (C+).

CLNE

Hold

49

out of 100

Grade: D+

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

PBF

Buy

62

out of 100

Grade: C+

Growth: 4.7Profit: 5.5Value: 6.0Quality: 6.0
Piotroski: 3/9Altman Z: 2.86
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
PBFUndervalued (+2.8%)

Margin of Safety

+2.8%

Fair Value

$36.78

Current Price

$78.30

$41.52 discount

UndervaluedFair: $36.78Overvalued

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

PBF4 strengths · Avg: 9.5/10
P/E RatioValuation
6.7x10/10

Attractively priced relative to earnings

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
56.2%10/10

Revenue surging 56.2% year-over-year

Free Cash FlowQuality
$1.46B8/10

Generating 1.5B in free cash flow

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

PBF4 concerns · Avg: 2.5/10
Profit MarginProfitability
3.9%3/10

3.9% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
2.512/10

Expensive relative to growth rate

EPS GrowthGrowth
-69.9%2/10

Earnings declined 69.9%

Comparative Analysis Report

WallStSmart Research

Bull Case : CLNE

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

Bull Case : PBF

The strongest argument for PBF centers on P/E Ratio, Price/Book, Revenue Growth. Revenue growth of 56.2% demonstrates continued momentum.

Bear Case : CLNE

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

Bear Case : PBF

The primary concerns for PBF are Profit Margin, Piotroski F-Score, PEG Ratio. Thin 3.9% margins leave little buffer for downturns.

Key Dynamics to Monitor

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

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

PBF is growing revenue faster at 56.2% — sustainability is the question.

PBF generates stronger free cash flow (1.5B), providing more financial flexibility.

Bottom Line

PBF scores higher overall (62/100 vs 49/100) and 56.2% revenue growth. CLNE offers better value entry with a 78.6% margin of safety. Both earn "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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PBF Energy Inc

ENERGY · OIL & GAS REFINING & MARKETING · USA

PBF Energy Inc., is dedicated to refining and supplying petroleum products. The company is headquartered in Parsippany, New Jersey.

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