Republican targets Grand Canyon area through Trump so mining companies can extract uranium

A top Arizona Republican is hoping the Trump administration will do what a federal court wouldn’t: overturn a national monument protecting lands around the Grand Canyon so that mining companies can extract uranium and other valuable minerals from the land.

Arizona Senate President Warren Petersen sent a letter to the U.S. Department of the Interior on Feb. 7 requesting a meeting with Secretary of the Interior Doug Burgum to discuss ending the “government overreach” of the national monument and ban on uranium mining in the area.

At issue is the Baaj Nwaavjo I’tah Kukveni – Ancestral Footprints of the Grand Canyon National Monument, which President Joe Biden created in 2023. Petersen and Ben Toma, who was at the time the speaker of the state House of Representatives, sued to have the designation revoked.

The GOP’s lawsuit argued that Biden did not have the power to create the monument, which spans 917,618 acres the federal government already managed. They also claimed it harms both the state and local communities by permanently barring uranium mining — limiting the state’s potential future revenue — and complicating land development.

On Jan. 27, Judge Stephen McNamee ruled that the Arizona Legislature and the other plaintiffs did not have standing to sue and dismissed the case.

The Grand Canyon is the ancestral homeland of multiple tribal nations across the Southwest, and tribes still rely on the canyon for natural and cultural resources that are significant and sacred to their communities.

The monument protects thousands of historical and scientific objects, sacred sites, vital water sources and the ancestral homelands of many Indigenous communities.

The monument’s name comes from the Indigenous names the Havasupai and Hopi gave to the area. In the Havasupai language, Baaj Nwaavjo means “where Indigenous peoples roam,” while I’tah Kukveni means “our ancestral footprints” in the Hopi language.

The monument restricts new mining within the area, but any mining rights in place before the designation have not been impacted.

Petersen called the Biden administration’s designation of Baaj Nwaavjo I’tah Kukveni a “land grab,” and said keeping it in place contributes to high energy costs and the United States’ reliance on foreign powers.

“Ending the federal government’s hold of this piece of land falls in line with the Trump Administration’s goals of energy independence, job creation, and lower costs for Americans,” he said in a written statement.

Petersen said that government scientists believe that there is more than 300 million pounds of uranium is buried near the Grand Canyon.

“The energy that could be produced from this mineral is astronomical,” he said.

“I look forward to working with Secretary Burgum on this matter of importance for Arizona and the entire nation,” he added.

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