The Trump administration’s attempt to roll back numerous vehicle pollution standards has left states wondering what’s next.

The Environmental Protection Agency (EPA) has set up a portal allowing polluters to request exemptions to nine Clean Air Act ...

The agency is taking requests from companies wanting to shed emission restrictions for mercury and other toxic substances.

Referring to a little-known provision, it said power plants and others could write to seek exemptions to mercury and other ...

The Environmental Protection Agency is allowing entities subject to the Clean Air Act to seek exemptions via email through ...

The Environmental Protection Agency is handing out air emission compliance shields for industry in the agency’s latest move ...

Click for the latest from The Hill.{beacon} Energy & Environment Energy & Environment   The Big Story EPA sets up portal to ...

Republican members of Congress launched efforts to illegally undo California’s clean car standards today, undermining the Clean Air Act and the state’s authority to adopt strong emissions rules.

EPA’s electronic mailbox is open for requests from stationary sources until March 31. In March 2025, the United States ...

President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

A bill in the Montana Legislature that would limit state officials' ability to regulate air quality standards has advanced to ...