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Natural gas well pads, pipelines, and other associated infrastructure in the Upper Green River Basin in Wyoming. Once home to pristine, clean air and very little industrial activity, emissions from oil and gas production in this area now lead to unhealthy levels of smog. (Ecoflight)
Press Release: Victory March 25, 2024

Court Rules 2022 Wyoming Oil and Gas Lease Sale Was Illegal

Wyoming sale was one of the largest oil and gas lease sales held on public lands

A pair of grizzly bears in Yellowstone National Park. (Todaysfotos / Shutterstock)
Press Release: Victory March 20, 2024

Court Ruling Halts Wolf Trapping and Snaring in Idaho Grizzly Bear Habitat

Trapping and snaring will no longer be allowed during non-denning periods

An old homestead in front of wind turbines on private working ranch land near Kevin, Montana. (William Campbell / Corbis via Getty Images)
Press Release: Victory March 20, 2024

Montana Supreme Court Again Rebukes NorthWestern Energy on Clean Energy Projects

Court requires utility to pay fine for failing to invest in community renewable projects

document March 22, 2024

Wyoming Lease Sale Summary Judgment Order

A federal court ruled that the Bureau of Land Management’s decision to lease nearly 120,000 acres of federal land for oil and gas development in June 2022 violated the law.

Montana’s cold, clean streams contain some of the last prime habitat in the United States for threatened bull trout, whose historic range has shrunk by half.
(Joel Sartore / National Geographic Stock / U.S. FWS)
Press Release: Victory March 13, 2024

Court Again Finds Flathead National Forest Roadbuilding Harms Grizzly Bears and Bull Trout

Forest Service and Fish and Wildlife Service did not lawfully examine impacts to species

document March 20, 2024

Montana CREPs Decision

The Montana Supreme Court has ruled NorthWestern Energy’s hostile approach to clean energy was a violation of the law. The Montana Public Service Commission (PSC) followed NorthWestern’s lead and allowed the company to ignore a requirement for the utility to invest in Montana communities by purchasing renewable energy from small community-based projects. The penalty for this violation will provide much-needed revenue to Low-Income and Tribal Energy Assistance programs.

document March 19, 2024

Idaho Wolf Trapping Order

A summary judgment ruling in Idaho District Court will prevent the state of Idaho from authorizing wolf trapping and snaring in grizzly bear habitat during non-denning periods.

The Suncor refinery in North Denver. (Martin do Nascimento / Earthjustice)
Press Release February 27, 2024

Community Groups Left in the Dark on Suncor Fenceline Monitoring Settlement

State provided little time for intervening groups to review key documents before approving settlement

The Smith River in Montana is beloved for trout fishing and rafting. (Pat Clayton /  fisheyeguyphotography.com)
Press Release February 26, 2024

Montana Supreme Court Overturns District Court Ruling That Blocked Mine’s Operating Permit

Separate challenge to Black Butte Copper Mine’s water rights could still prevent mining

Andrew Wheeler is a former coal lobbyist with extensive ties to dirty energy companies. He is now advocating for severe rollbacks for public health protections.
(Cliff Owens / AP Images)
Article January 16, 2019

Reading Between the Lines of Wheeler’s Pro-Polluter Agenda

The EPA nominee may not give the media a climate denial sound bite, but he clearly has no intention to tackle the problem.

document March 12, 2024

Flathead National Forest Findings

A Montana District Court ruling found that significant new roadbuilding projects in the Flathead National Forest will negatively impact Endangered Species Act-listed grizzly bears and bull trout. The court found that the U.S. Forest Service and U.S. Fish and Wildlife Service did not lawfully examine the impacts to these species when the agencies greenlit the roadbuilding plan in 2018.

Valmont Power Station in Boulder, Colo., in 2011. (Josh Schutz / Getty Images)
Press Release February 22, 2024

With Broad Public Support, Legislators to Introduce Package of Bills to Address Colorado’s Ozone Crisis

Legislation will focus on permitting reform, air quality enforcement, additional measures to cut harmful pollution in Colorado

North Antelope Rochelle Mine, Campbell County, Wyoming. (Ecoflight)
Press Release February 21, 2024

Ninth Circuit Decision Throws Out Coal Leasing Challenge

Northern Cheyenne Tribe and conservation groups urge Interior Department to act on coal

The Puyallup River, with Mount Tahoma (Rainier) in the background. (David Seibold / CC BY-NC 2.0)
Press Release: Victory February 16, 2024

Court Rules “Temporary” Structure at Electron Dam Site Violates Endangered Species Act

Ruling will mean a free-flowing Puyallup River for fish for the first time in more than 100 years

An endangered female orca leaps from the water while breaching in Puget Sound west of Seattle. The orca is from the J pod, one of three groups of southern resident killer whales that frequent the inland waters of Washington state.  (Elaine Thompson / AP)
Article December 14, 2023

Northwest Tribes Demand Action for Salmon and Orca Restoration

Tribes call for dam removal and restoration of healthy salmon and orca populations during emotional two-day summit.

The Suncor refinery in North Denver. (Martin do Nascimento / Earthjustice)
Press Release February 5, 2024

Colorado Reaches Settlement with Suncor Energy on Fenceline Monitoring Lawsuit

A separate enforcement action announced today penalizes Suncor for repeated air pollution violations

Katahdin Woods and Waters National Monument. (iStock)
Press Release: Victory February 14, 2024

Mining Proposal Rejected for Maine’s Katahdin Region

Decision comes after overwhelming opposition from Wabanaki Tribes, local businesses, and conservation groups

Map of smog air pollution by county in 2022. (Air Quality System Data / U.S. EPA)
feature November 29, 2023

What’s the state of smog pollution where you live?

Search by county to see the level of smog pollution in the air. Smog can trigger asthma attacks and increase the risk of heart and lung diseases.