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The Bay Mills Indian Community, Little Traverse Bay Bands of Odawa Indians, Grand Traverse Band of Ottawa and Chippewa Indians, and the Nottawaseppi Huron Band of the Potawatomi represented by Earthjustice filed their opening brief alongside the Environmental Law & Policy Center (ELPC) and Michigan Climate Action Network (MiCAN) in the Michigan Supreme Court challenging Enbridge Energy’s efforts to build an oil pipeline tunnel beneath the Straits of Mackinac.

The Environmental Working Group (EWG) has settled its greenwashing lawsuit against Tyson Foods filed in September 2024. The suit alleged that Tyson Foods’ claims about reaching “net-zero by 2050″ or selling “climate-smart” beef were not supported by sufficient action to achieve these virtually impossible goals.

Karankawa Tribe of Texas, Carrizo/Comecrudo Tribe of Texas, and Ingleside on the Bay Coastal Watch Association urge the U.S. Corps of Engineers to revoke the Clean Water Act permit; undertake supplemental reviews; and/or deny any further extension of the permit and require the Port of Corpus Christi Authority to submit a new permit application for any future proposed terminal at the site. They also request that they be added to the list of “interested parties.”

New York State agreed in a stipulation to delay climate action and affordability by delaying All-Electric Buildings Law (AEBL) regulation.

GreenLatinos sent the Colorado Department of Transportation a Healthy Communities No-Widening Alternative to the proposed I-270 widening.

The Bad River Band of Lake Superior Chippewa submitted a post-hearing brief to the administrative law judge overseeing the contested case challenge to Wisconsin’s approval for Enbridge’s proposed Line 5 reroute.

The state of Colorado and Xcel Energy filed a request with the Colorado Public Utilities Commission to keep Unit 2 at the Comanche coal plant in Pueblo operating beyond its December retirement deadline.

Petition seeking writ of mandamus to vacate two permits issued to DeepRock Disposal Solutions, LLC, for Class II wells to dispose of fracked gas waste within two miles of drinking water source.

Conservation groups and ranchers appealed a District Court ruling that upheld a flawed water pollution permit for the Rosebud coal mine’s AM5 expansion.

Greenhouse Gas Reporting Rule Health Equity & Environment Action League (HEAL) letter quotes from supporting organizations.

Members of the Health Equity & Environment Action League (HEAL) Coalition send letter opposing Trump administration’s repeal of greenhouse gas (GHG) Reporting Program.

Earthjustice and other organizations submitted comments to the Environmental Protection Agency in opposition to giving Wyoming oversight over coal ash waste.

Modeling report of a simulated rupture of a carbon dioxide pipeline near Sorrento Primary School / Orange Grove subdivision in Ascension Parish, Louisiana. A numerical modeling using computational fluid dynamics in a
five-minute valve shutoff scenario.

Earthjustice and the Eastern Environmental Law Center challenged FERC’s reissuance of the certificate for the Northeast Supply Enhancement (NESE) gas pipeline on behalf of Central Jersey Safe Energy Coalition, Food & Water Watch, New Jersey League of Conservation Voters Education Fund, NY/NJ Baykeeper, Princeton Manor Homeowners Association, and Sierra Club, with co-litigant NRDC.

In a landmark decision issued Friday, October 24, 2025, the New York State Supreme Court-Albany County, ruled that the state is violating its nation-leading climate law and directed the NYS-Department of Environmental Conservation (DEC) to put forward regulations to reduce climate emissions by February 6, 2026. The deadline under the state’s Climate Leadership and Community Protection Act (CLCPA) to finalize regulations was January 2024.

Ten Tribal Nations located in Michigan filed an amicus brief urging the U.S. Supreme Court to reject Enbridge’s “underhanded procedural tactics” in a case pitting the State of Michigan against the Canadian oil pipeline company.

On behalf of millions of members and supporters, organizations express strong opposition to S. 1462, the “Fix Our Forests Act” (FOFA), as introduced by Senators Curtis, Hickenlooper, Padilla, and Sheehy.

A summary of seismic changes to national forest management under the Trump administration and Congress.