Skip to main content
Monday, November 9, 2026Nov 9

High court to weigh limits to EPA efforts on climate change

FILE - The Supreme Court is seen at dusk in Washington on Oct. 22, 2021. The Supreme Court is hearing a case its conservative majority could use to hobble Biden administration efforts to combat climate change. In arguments Monday, Feb. 28, 2022, justices are taking up an appeal from 19 mostly Republican-led states and coal companies over the Environmental Protection Agency's authority to limit carbon dioxide emissions from power plants. (AP Photo/J. Scott Applewhite, File)
FILE - The Supreme Court is seen at dusk in Washington on Oct. 22, 2021. The Supreme Court is hearing a case its conservative majority could use to hobble Biden administration efforts to combat climate change. In arguments Monday, Feb. 28, 2022, justices are taking up an appeal from 19 mostly Republican-led states and coal companies over the Environmental Protection Agency's authority to limit carbon dioxide emissions from power plants. (AP Photo/J. Scott Applewhite, File) FILE - The Supreme Court is seen at dusk in Washington on Oct. 22, 2021. The Supreme Court is hearing a case its conservative majority could use to hobble Biden administration efforts to combat climate change. In arguments Monday, Feb. 28, 2022, justices are taking up an appeal from 19 mostly Republican-led states and coal companies over the Environmental Protection Agency's authority to limit carbon dioxide emissions from power plants. (AP Photo/J. Scott Applewhite, File)

WASHINGTON (AP) – The Supreme Court is hearing a case its conservative majority could use to hobble Biden administration efforts to combat climate change.

The administration already is dealing with congressional refusal to enact the climate change proposals in President Joe Biden’s Build Better Back plan.

Now the justices, in arguments Monday, are taking up an appeal from 19 mostly Republican-led states and coal companies over the Environmental Protection Agency’s authority to limit carbon dioxide emissions from power plants.

The court took on the case even though there is no current EPA plan in place to deal with carbon output from power plants, a development that has alarmed environmental groups. They worry that the court could preemptively undermine whatever plan Biden’s team develops to address power plant emissions. Biden has pledged to cut greenhouse gas emissions in half by the end of the decade.

A broad ruling by the court also could weaken regulatory efforts that extend well beyond the environment, including consumer protections, workplace safety and public health. Several conservative justices have criticized what they see as the unchecked power of federal agencies.