In an unprecedented move, Senate Republicans voted 51-44 last Thursday to repeal California’s groundbreaking rule that would ...

Senate Republicans have voted to establish a new precedent that will allow them to roll back clean air standards in ...

In the weeks since Holland & Knight previously reported on challenges to California's Clean Air Act (CAA) preemption waivers on April 30, ...

In another swift rebuke of the Trump administration, California officials announced Thursday they plan to sue the federal ...

Senate Republicans led the push to block California's ability to impose tough limits on car emissions — a move Democrats call ...

The U.S. Senate on Thursday voted to block California’s first-in-the-nation regulations that would ban the sale of new ...

The Republican-majority Senate voted to nullify California's landmark environmental rule that would've banned the sale of new ...

Governor Gavin Newsom and Attorney General Rob Bonta announced that California will file a lawsuit against the ...

Under California’s mandate, 35% of new 2026 model cars sold in the state must be zero-emissions, ramping up to 68% in 2030 ...

California has announced its decision to go to court and contest Congress’ vote to revoke its waiver from the federal Clean ...

For years, Oregon has been working to write and enforce rules to reduce greenhouse gas emissions from commercial trucks. Now ...

Senate Republicans have voted to establish ... waivers “go far beyond the scope Congress contemplated in the Clean Air Act” and said they “endanger consumers, our economy and our nation ...