The Department of the Interior has announced it will issue Public Land Order (PLO) No. 7966, revoking earlier land withdrawals in Alaska’s Dalton Utility Corridor and opening approximately 2.1 million acres north of the Yukon River to mining claim location under federal public land and mining laws.
The order revokes Public Land Orders 5150 and 5180, which were established in the early 1970s during construction of the Trans-Alaska Pipeline. Those withdrawals limited mineral entry within the utility corridor to prevent land-use conflicts and protect critical infrastructure.
With this revocation, those lands return to open status. That means:
- Mining claims can be staked under the 1872 Mining Law
- Exploration activity may follow
- Lands may become eligible for State of Alaska selection under the Statehood Act
This action does not approve a specific mine or project. But it removes a decades-old legal safeguard that restricted mineral development across a large and strategically important landscape.
A Full-Circle Moment for Northern Center
Northern Alaska Environmental Center — originally founded as the Fairbanks Environmental Center in 1971 — was born during the same era that created these corridor protections.
Our organization emerged in the middle of the pipeline debates and early land-use battles that shaped how Alaska’s public lands would be managed. In the 1970s, Northern Center took formal positions on pipeline routing and infrastructure impacts and participated in the broader public discussions surrounding the Trans-Alaska Pipeline and the haul road.
The land withdrawals that are now being revoked were part of that policy landscape — designed during a time when Alaskans were grappling with how to balance industrial development, infrastructure expansion, and the protection of public lands.
More than 50 years later, we are once again confronting those same questions.
Why This Matters Today
The Dalton Utility Corridor includes the Trans-Alaska Pipeline and the Dalton Highway and is connected to ecosystems that sustain the Yukon River watershed, caribou migration routes, and rural subsistence communities.
Opening 2.1 million acres increases development potential in a region already experiencing industrial pressure and climate stress. If parcels are later conveyed to the State, management authority shifts away from federal land planning frameworks, changing how environmental review and public engagement occur.
Public Land Orders may sound technical. In reality, they determine who controls land, what uses are prioritized, and how development pressures unfold over time.
What Northern Center Will Be Following
As this order publishes in the Federal Register next week, we will be closely monitoring:
- Which parcels are prioritized for state selection
- The pace and scale of new mining claim filings
- Whether sensitive habitat and subsistence-use areas are affected
- How cumulative impacts are analyzed
- How Tribal governments and rural communities are engaged
Northern Center was founded during the last major transformation of this corridor. We remain committed to ensuring that decisions about Alaska’s lands are grounded in science, transparency, and long-term stewardship.
The landscape may look different today — but the responsibility to protect it remains the same.
DOI Press Release Link: https://www.doi.gov/pressreleases/department-interior-opens-21-million-acres-alaskas-dalton-corridor
Quote:
“Northern Center was founded during the last major transformation of the Dalton Corridor. We are deeply disappointed in the decision to revoke these long-standing land protections. Opening millions of acres to mineral entry may be framed as administrative, but the implications for wildlife, subsistence access, and the long-term health of these ecosystems and habitats are real. Decisions about these landscapes must be guided by science, transparency, and Traditional Knowledge, honoring the communities who have stewarded them since time immemorial.”
— Krystal Lapp, Board President, Northern Alaska Environmental Center