The EPA rules aim to cut fleetwide tailpipe emissions for cars and light trucks by nearly 50% over 2026 levels in 2032, and reduce greenhouse gas emissions by 7.2 billion tons through 2055.

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 ...

EPA sued by consumer, manufacturing, ... Rep. John James, R-Mich., reacts to the Biden administration pushing electric vehicles and the latest strict EPA tailpipe emissions rules.

WASHINGTON (Reuters) -A group of 22 states led by California and five cities are backing the U.S. Environmental Protection Agency's new tailpipe emissions rules after 25 Republican-led states sued ...

A group of 22 states led by California and four cities are backing the U.S. Environmental Protection Agency's new tailpipe emissions rules after 25 Republican-led states sued last week.

And based on that rule, Trump’s EPA revoked the state’s legal waiver, preventing it from enforcing its tailpipe emissions standards. The state sued the administration and set off a legal ...

California and a coalition of 16 other states and the District of Columbia sued the Trump administration on Tuesday over its plan to roll back greenhouse gas emissions standards for cars, trucks ...

A federal appeals court on Friday dismissed challenges brought by the state of California against a Trump administration rule on tailpipe pollution standards, arguing the case has no merit because ...

S an Francisco, California - California sued Donald Trump's administration Thursday over his move to scrap the state's tailpipe emission rules and its drive to phase out gas-powered cars.

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 ...