Barrasso, 23 senators introduce the No Climate Treaties Act

CHEYENNE (WNE) — U.S. Sen. John Barrasso, R-Wyo., Senate majority whip, on Wednesday led 23 senators in introducing the No Climate Treaties Act.

The bill, which was introduced the same week the United States officially withdrew from the Paris Climate Agreement, would mandate U.S. Senate approval for the United States to join or rejoin any international climate agreement.

If the bill becomes law, any such climate agreement, including the Paris Agreement, must be treated as a treaty requiring a two-thirds vote in the Senate according to Article II of the Constitution. It would also restrict the use of federal funds to implement or comply with any international climate agreement that has not secured this required Senate approval.

“Democrat administrations have a history of ignoring the will of the American people and bypassing Senate approval to unilaterally join costly international climate treaties,” Barrasso said in a news release. “Climate treaties, like the Paris Climate Agreement, often set unworkable targets designed to put America at a competitive disadvantage with other countries.

They also cost American taxpayers billions of dollars and raise energy prices for working families.

“The No Climate Treaties Act makes it clear that the United States will no longer join any international climate treaty without Senate approval. This will ensure the American people have the final say on where their tax dollars go.”

This story was published on Jan. 31, 2026.