Environmental Law

Environmental Law Program

Environmental Law Program

The Environmental Law Program uses strategic legal campaigns to fight climate change, to protect clean air, water and wilderness, and to promote justice for communities threatened by pollution.


In the past year alone, we launched more than 200 legal actions to challenge the fossil fuel industry's destructive effects on our air, water, and climate.

About Our Program

Our team of top-notch attorneys and legal staff leverages all of the Club's tools of democracy, integrating legal advocacy with grassroots organizing, sophisticated communications, a state-of-the-art digital strategies team, and administrative lobbying.

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Support the Environmental Law Program

We pair litigation with effective community organizing and strong local communications to build genuine, informed support from community members and government officials.

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Sierra Club ELP in Lake Tahoe

Our Staff

We are a team of professional attorneys and staff who combine sophisticated legal tactics with a commitment to social and environmental justice at the grassroots level. We pair litigation with effective community organizing and strong local communications to build genuine, informed support from community members and government officials, making courtroom victories sustainable over the long term.

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May 9, 2024

SAN FRANCISCO — Today, the California Public Utility Commission (CPUC) voted 4-0 to lower volumetric (per-usage) rates and implement three tiers of monthly electric fixed charges: 

April 25, 2024

Today, environmental and public health groups moved to intervene to defend the Environmental Protection Agency’s final standards for light-duty cars and trucks.

April 10, 2024

SAN FRANCISCO — The fight to hold Coca-Cola accountable for misleading consumers will continue thanks to a district court judge's ruling on Monday. Judge Donato denied Coca-Cola’s attempt to dismiss a Sierra Club lawsuit, meaning that the suit…

April 9, 2024

Washington, DC -  Today, the U.S. Court of Appeals for the District of Columbia Circuit affirmed the Environmental Protection Agency’s (EPA) 2022 reinstatement of its waiver authorizing California to set stronger vehicle greenhouse gas…

April 8, 2024

BOZEMAN, MT — Four conservation and animal protection groups sued the U.S. Fish and Wildlife Service today for denying their petition to protect gray wolves in the northern Rocky Mountains under the Endangered Species Act.

10M+

acres of wilderness protected

200+

lawsuits filed to resist Trump

1K+

miles of dirty fuel pipelines blocked

382

coal plants retired