# Sierra Club

Type: nonprofit

Source: Climate Intelligence Brief — https://getclimatebrief.com/entity/sierra-club-nonprofit
Canonical HTML page: https://getclimatebrief.com/entity/sierra-club-nonprofit

## Recent coverage (1 stories)

### Colorado and Environmental Groups Sue DOE Over 'Illegal' Coal Plant Mandate
2026-03-20 01:16:25 · Sentiment: Bearish · Impact: 6/10 · Sources: 2

The State of Colorado and a coalition of environmental advocacy groups have filed a lawsuit against the U.S. Department of Energy, challenging a federal order that mandates the continued operation of coal-fired power plants slated for retirement. The plaintiffs argue the order is an illegal overreach that violates state sovereignty and federal administrative law.
Full story: https://getclimatebrief.com/story/colorado-sues-doe-coal-plant-order

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