When the Biden administration set new auto emissions standards, it was a landmark climate move; passenger vehicles currently ...

President Donald Trump told the press this week that he intends to direct the EPA to return to the 2020 standard for ...

The EPA and emissions “defeat devices” are hot topics right now, but there are a lot of untruths in what’s being said.

This policy update explores the U.S. multi-pollutant emissions standards for model years 2027 and later, which establish new ...

Former President Donald Trump has announced he wants to bring back less stringent automobile emissions standards, effectively ...

The Environmental Protection Agency removed guidance on how states can prove that international pollution affects attainment ...

Some municipal workers say the regulations have made it tougher for automakers to produce trucks because they can't meet the ...

The Congressional Review Act resolutions would overturn CARB's Advanced Clean Trucks and Omnibus Low-NOx rules. Also: Mack ...

After weeks of inactivity, Republican members of Congress have moved to officially end tough CARB emissions regulations. But ...

Nations are trying to reach an agreement to charge commercial vessels a fee for their emissions in what would effectively be ...

The American Energy Institute released new research this week explaining how EV subsidies, combined with an emissions credit ...

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