Opinion: Montana’s 20-year-old Clean Indoor Air Act is now better and stronger than ever before. And, our workers, patrons and kids will not be exposed to deadly toxins in the ...

The Southern Environmental Law Center on behalf of the NAACP filed a 60-day intent to sue notice against xAI for alleged Clean Air Act violations.

Largest Clean Air Act attack in history advances in the House; attempt to end state-led tailpipe standards that cut dangerous air pollution May 1, 2025 California Air Resources Control Board, Special ...

Congress is expected to undo a Clean Air Act regulation that strictly controls the amount of toxic air pollutants emitted by many industrial facilities like oil refineries, chemical plants and ...

California’s 2035 ban on new gas-powered car sales is in danger Congress has voted to revoke California’s Clean Air Act waiver that has been in place since 1967—but The Golden State isn’t ...

Congress has voted to undo a Clean Air Act regulation that strictly controls the amount of toxic air pollutants emitted by many industrial facilities like oil refineries, chemical plants, and ...

Much of the environmental provisions of the bill would repeal initiatives in Biden’s signature IRA, including sections of the Clean Air Act that provided funding for clean heavy duty vehicles ...

Concurrently, House Republicans proposed streamlining permitting for fossil fuels, rescinding Clean Air Act pollution funding and allocating $2 billion to the strategic petroleum reserve.

It also marks the first time in the Clean Air Act’s 55-year history that Congress has scaled back protections under the landmark environmental law.

The EPA has granted California more than 100 waivers under the Clean Air Act that allow the state to enforce stronger vehicle emission standards than the federal government’s.

In addition to Earth Day, the 1970s saw the creation of the Clean Air Act, the Clean Water Act and the Endangered Species Act, which experts say are now in jeopardy.