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Caribou in the Western Arctic, near the Lake Teshekpuk area. (Kiliii Yuyan for Earthjustice)
Press Release March 18, 2026

Western Arctic Lease Sale Auctions Off More than a Million Acres of Ecologically Sensitive Lands for Oil and Gas Drilling

Vast natural areas, long protected from extraction, were included in 187 tracts that oil and gas companies bid on for oil development

Caribou in the Western Arctic around the Teshekpuk Lake area. (Kiliii Yuyan for Earthjustice)
Press Release February 17, 2026

Lawsuit Challenges Massive Oil and Gas Sale Over Harms to Western Arctic Public Lands and the Climate

Vast natural areas long protected from extraction will now be offered to oil companies for drilling

document February 17, 2026

Western Arctic: Amended and Supplemented Complaint

The Center for Biological Diversity and Friends of the Earth U.S., represented by Earthjustice, are challenging the lease sale and the underlying management plan, or Integrated Activity Plan, that opens 18.5 million acres within the 23-million-acre Reserve to potential oil and gas drilling and infrastructure. The groups filed an amended and supplemented complaint in Alaska’s federal court that restarts a paused 2020 lawsuit from the first Trump administration.

document February 5, 2026

60-Day Notice of Intent to Sue: Endangered Species Act Violations Related to the Integrated Activity Plan for the National Petroleum Reserve-Alaska

Conservation groups represented by Earthjustice issued a letter to the Bureau of Land Management and to Secretary of the Interior Doug Burgum providing the required 60-day notice of the groups’ intent to sue federal agencies for violating the Endangered Species Act. The letter alerts agencies that the groups plan to sue to protect threatened polar bears from oil and gas leasing and extraction in the Western Arctic.

A petroleum drill site operates in Alaska’s Western Arctic, near Lake Teshekpuk. (Kiliii Yüyan for Earthjustice)
Press Release January 28, 2026

Court Denies Request to Halt Western Arctic Oil Exploration

The ruling allows ConocoPhillips to proceed with its plans for winter exploration program

document January 27, 2026

Court Order Denying Request for Western Arctic Exploration Preliminary Injunction

A federal court ruling allows ConocoPhillips to continue its winter seismic and exploration drilling program in the Western Arctic despite concerns about the harm it would cause to wildlife, sensitive habitats and the subsistence and cultural values of local Alaska Native people and other Arctic residents.

Caribou in the Western Arctic around the Teshekpuk Lake area. (Kiliii Yuyan for Earthjustice)
Press Release December 11, 2025

Lawsuit Challenges Federal Approval of Harmful Oil Exploration in Alaska’s Western Arctic

Interior approved ConocoPhillips’ plan to explore for more oil near its Willow project without addressing the harm it will cause to wildlife and sensitive ecosystems

document December 11, 2025

Western Arctic Exploration Complaint for Declaratory and Injunctive Relief

Conservation groups and an Iñupiat-led grassroots organization seek to overturn the Trump administration’s approval of ConocoPhillips’ winter seismic and exploration drilling program in the Western Arctic.

Two sandhill cranes dance in the Western Arctic, in the area close to Lake Teshekpuk. (Kiliii Yuyan for Earthjustice)
Press Release November 13, 2025

The Trump Administration Announces Rollback of a Rule that Helped Protect the Western Arctic from Harmful Oil and Gas Drilling

The Department of the Interior announced it will finalize the rescission of common-sense rules aimed at better protecting ecologically sensitive public lands including Teshekpuk Lake

Caribou in the Western Arctic around the Teshekpuk Lake area. (Kiliii Yuyan for Earthjustice)
Press Release November 11, 2025

Exploratory oil and gas drilling and seismic exploration move forward in the Western Arctic

Bureau of Land Management issues an environmental study to authorize ConocoPhillips’ winter drilling and seismic projects in Teshekpuk Lake and Colville River Special Areas

Caribou make their way across the Teshekpuk Lake area of northern Alaska. (Kiliii Yuyan for Earthjustice)
Press Release October 21, 2025

The Trump Administration Plans New Oil and Gas Leases in the Western Arctic — and Will Soon Finalize a Rule Repealing Protections

The Department of the Interior is taking steps to offer up millions of acres of public land for drilling in the Arctic despite the ongoing government shutdown

The Arctic Refuge. (Getty Images)
From the Experts July 18, 2025

Confronting the Trump administration’s attack on the Arctic

Earthjustice is defending against multi-pronged attacks, all aimed at maximum drilling.

Caribou make their way across the Teshekpuk Lake area of northern Alaska. (Kiliii Yuyan for Earthjustice)
Press Release June 18, 2025

Earthjustice Statement on Trump Administration Plan to Open Most of the Western Arctic to Oil and Gas Drilling

The public has just two weeks to comment on an illegal drilling plan that would destroy ecologically sensitive areas and deepen the climate crisis

Fossil fuel drilling sites in Alaska's Western Arctic. (Kiliii Yuyan for Earthjustice)
Press Release June 2, 2025

Earthjustice Statement on the Trump Administration’s Proposed Repeal of Western Arctic Protections

Repeal of Regulations designed to minimize the impacts of fossil-fuel drilling on public lands in Alaska would harm wildlife, subsistence, and the climate

Caribou make their way across the Teshekpuk Lake area of northern Alaska. (Kiliii Yuyan for Earthjustice)
Press Release July 12, 2024

Earthjustice Supports New Protections for the Arctic

Expanding Western Arctic protections will help safeguard irreplaceable Arctic ecosystems from harmful fossil fuel development

Press Release September 6, 2023

Earthjustice Celebra Cancelación De Ofertas Para Exploración en Refugios En El Ártico Y Otras Acciones Propuestas

La administración Biden cancela ofertas ilegales y abre nuevos procesos que podrían preservar las preciadas tierras árticas en Alaska, pero se necesita más para abordar la mayor amenaza climática: más perforaciones en los arrendamientos de petróleo y gas existentes en el Ártico occidental.

The 19 million acres of tundra, rivers and mountains of the Arctic Refuge shelter migratory birds from all 50 states and six continents each summer. To the Gwich'in people of northeast Alaska, this is sacred ground. (U.S. Fish and Wildlife Service)
Press Release September 6, 2023

Earthjustice Celebrates Cancellation of Arctic Refuge Leases and Proposed Future Actions

Biden administration cancels illegal leases and opens new processes that could preserve cherished Arctic lands in Alaska. More is needed to tackle the biggest climate threat: further oil drilling on existing oil and gas leases in the Western Arctic 

Press Release January 11, 2022

Earthjustice Responds to BLM Announcement on New Direction for Western Arctic Federal Lands

Intention to scrap Trump-era Integrated Activity Plan is welcome; more action is still needed