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OPAL Fuels vs STEM

On overall TruNorth grade, STEM scores higher (OPAL Fuels: F, STEM: B). Both graded from public records across nine values categories.

F
OPAL Fuels
0/100
B
STEM
54.2/100

Political donations

OPAL Fuels

FEC: $112K in executive political donations; partisan lean split across 4 executive donors.

STEM

FEC: $1.02M in executive political donations; partisan lean Democratic +62 across 26 executive donors.

Environment

OPAL Fuels

No public record found.

STEM

No public record found.

Labor

OPAL Fuels

No public record found.

STEM

7 federal penalties totaling $15.2M since 2000 (Violation Tracker).

DEI

OPAL Fuels

No public record found.

STEM

No public record found.

Charity

OPAL Fuels

No public record found.

STEM

No public record found.

Animal testing

OPAL Fuels

No public record found.

STEM

No public record found.

Firearms

OPAL Fuels

No public record found.

STEM

No public record found.

Privacy

OPAL Fuels

No public record found.

STEM

No public record found.

Executive pay

OPAL Fuels

No public record found.

STEM

CEO-to-median-worker pay ratio 13:1 (median employee pay $160; CEO total compensation $2K) — SEC proxy statement (DEF 14A, 2025).

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