A new tailpipe emissions rule set forth by the EPA has been rejected by the House of Representatives in a 215-191 vote.

Three coalitions comprised of consumer advocacy groups, manufacturing firms, agricultural interests and marketers will be filing a legal petition to try to halt the EPA's new tailpipe rule.

That lawsuit — the first time API has sued over the tailpipe rules — challenges the agency’s emissions cap for model years 2027 to 2032, which marks the strongest-ever tailpipe clampdown.

H.J. Res. 136 would block the rule that EPA finalized in April, which aims to set vehicle emissions caps so low that automakers could be forced to rely on increased EV production to comply.

The Republican-led U.S. House of Representatives voted to repeal the Biden administration's tailpipe emissions rule on Friday. In March, the Environmental Protection Agency (EPA) issued a rule on ...

He announced later that the agency would reconsider the Biden-era clean power plant rule that seeks to reduce carbon emissions from power plants and roll back greenhouse gas emission standards for ...

The rule, finalized in March, aims to cut fleetwide tailpipe emissions for cars and light-duty trucks by nearly 50% compared to existing standards for model year 2026 vehicles and 44% for medium ...

The U.S. Dept. of Transportation’s Federal Highway Administration released a final rule April 18 rescinding requirements that states track tailpipe emissions of greenhouse gases and set goals to ...

Scrapping the EPA’s draconian tailpipe-emissions rule will boost competition, benefit consumers, and strengthen national security.

Twenty-five Republican-led states sued the U.S. Environmental Protection Agency on Thursday to block rules intended to reduce planet-warming emissions from cars and light trucks and encourage ...

The House on Friday voted narrowly to repeal clean vehicle rules adopted in March to cut fleetwide tailpipe emissions by 50% over 2026 levels by 2032.