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Coal mines in the Powder River Basin. More than 80% of the federal coal applied for under paused leases is in the Powder River Basin of Wyoming and Montana.
(WildEarth Guardians / CC BY-NC-ND 2.0)
Press Release September 4, 2025

Unprecedented House Vote Could Roll Back Plan That Ended New Coal Leasing in Powder River Basin

House passes Congressional Review Act resolution that could upend public lands management system

Press Release September 2, 2025

Montana Public Service Commission Declines Constitutional Responsibility to Consider Climate Change

Decision follows a February 2024 petition submitted by over 40 businesses and organizations asking the PSC to comply with the Montana Constitution

document September 2, 2025

Opposition Letter to HJ Res 104 – Powder River Basin CRA

Organizations write on behalf of millions of members and supporters to oppose H.J. Res. 104/S.J. Res.61, a Congressional Review Act resolution of disapproval to rescind the Bureau of Land Management Miles City Field Office’s 2024 Resource Management Plan Amendment that ended new coal leasing in Montana’s Powder River Basin.

A beaver lodge in the Sunset Roadless Area. The area is home to species including elk, bear, beaver and goshawk.
(Ted Zukoski / Earthjustice)
feature August 27, 2025

Timeline of the Roadless Rule

A timeline of the creation of and fight to defend the National Forest Roadless Area Conservation Policy.

The Rosebud coal mine in Colstrip, Montana, north of the Northern Cheyenne Indian Reservation. (EcoFlight)
Press Release August 5, 2025

Trump Administration Approves Massive Expansion at Montana’s Rosebud Coal Mine

Expansion allows mine to continue destroying Montana land, air, and waters for decades to come

document July 21, 2025

Alaska Opposition Letter to CRA for RMPs

Letter to Speaker Johnson and Minority Leader Jeffries in opposition to H.J. Res. 106, the Congressional Review Act resolution to overturn the Bureau of Land Management’s 2024 Central Yukon Resource Management Plan.

Coal mines in the Powder River Basin. More than 80% of the federal coal applied for under paused leases is in the Powder River Basin of Wyoming and Montana.
(WildEarth Guardians / CC BY-NC-ND 2.0)
Update July 18, 2025

Government Signals Plan to Reopen Powder River Basin to Coal Development

We’ve fought too hard to leave coal in the past, where it belongs, to let Trump drag us backward.

Grand Teton National Park’s famous bear, Grizzly 399, along with one of her cubs, in the fields near Pilgrim Creek, Wyoming. Grizzly 399 was struck by a car and killed in 2024. (Troy Harrison / Getty Images)
Press Release July 15, 2025

House Committee Votes on Bill to Sidestep Fish and Wildlife Service and Delist Grizzly Bears

Rep. Hageman’s H.R. 281 requires DOI to reissue 2017 delisting rule and bars judicial review

document July 14, 2025

Opposition Letter H.R. 281

Groups oppose H.R. 281, the “Grizzly Bear State Management Act,” which requires the Secretary of the Interior to reissue a 2017 rule delisting the Greater Yellowstone Ecosystem (GYE) population of grizzly
bears and bars judicial review of the reissued rule.

Press Release July 7, 2025

Trump Administration Begins Process to Reopen Powder River Basin to New Coal Leasing

Resource management plan amendment process follows massive coal giveaways in Republican budget bill

An expansive view of the Bull Mountains in Montana. (Northern Plains Resource Council)
Press Release June 6, 2025

Interior Approves Expansion for Lawless Montana Coal Mine Without Public Review

Administration cites fake “energy emergency” in failing to produce draft EIS

A grizzly bear in a Montana forest. (Beth Hibschman / Getty Images)
Article May 12, 2025

Now Is the Time to Raise Your Voice for Grizzly Protections

Grizzlies face growing threats to their survival in the Northern Rockies. Here’s how we’re helping them come back from the brink.

The Gallatin Range in Southwest Montana. (Jared Lloyd / Getty Images)
feature April 21, 2025

The Intermountain West: Regional Spotlight

Our teams in Bozeman, Montana, and Denver, Colorado, have spent decades fighting to safeguard biodiversity, to advance a just transition to clean energy, and to protect people’s health. We’re pleased to share highlights of our progress, and a glimpse at what’s next.

In the News: Denver Post April 11, 2025

Officials say Trump’s orders promoting coal conflict with Colorado’s emissions goals

Jenny Harbine, Managing Attorney, Northern Rockies Office: “Coal has been on the decline for decades, not because of federal policies, but because it’s dirty and it’s increasingly unreliable as our coal fleet ages. And it can’t compete on a level playing field with renewable energy sources.”

The Colstrip coal-fired power plant in Montana in 2004. (Larry Mayer / Getty Images)
Press Release April 2, 2025

One of America’s Dirtiest Coal Plants Seeks Get-Out-of-Jail-Free Card from Trump

Montana’s Colstrip plant asks Trump administration for clean air standard exemption

In the News: Montana Free Press March 10, 2025

Trump administration seeks to unravel NEPA, reducing power to regulate federal action

Jenny Harbine, Managing Attorney, Northern Rockies Office: “We’re in a moment right now as litigators. We will use the courts to continue to protect our clients and communities from the environmental harm the administration seeks to unleash. So many of these Trump executive orders portend a real onslaught of what’s to come. We’re ready for…

In the News: Montana Free Press March 10, 2025

Trump administration seeks to unravel NEPA, reducing power to regulate federal action

Jenny Harbine, Managing Attorney, Northern Rockies Office: “It appears the design of the Trump administration is to unleash a host of harmful development activity in communities that sorely need the opportunities NEPA provides to have a voice. It’s creating chaos and gridlock, and much more troubling, it will endanger and silence communities that have used…

The Rosebud coal mine in Colstrip, Montana, north of the Northern Cheyenne Indian Reservation. (EcoFlight)
Article February 24, 2025

Our Communities Can’t Afford More Coal Pollution, So We’re Going to Court

Coal is an expensive, dirty, and dangerous energy source. We’re not going back to it.