Archive — US — techcrunch
Senate votes to revoke California’s ability to set air pollution standards
The Senate voted 51-44 to revoke California's waiver allowing it to set stricter air pollution standards for vehicles, bucking prior advice from congressional authorities. This decision impacts California's green vehicle mandate and could hinder the state’s efforts to transition to zero-emissions vehicles by 2035, amidst challenges in the EV market and political pushback.
Key points
- Senate Republicans voted 51-44 to overturn a 50-year-old waiver for California's stricter emission standards.
- California aimed to require increasing sales of zero-emission vehicles (ZEVs) starting in 2026, targeting 100% ZEV sales by 2035.
- California has successfully implemented stricter standards which 16 states and D.C. follow; however, sales growth for ZEVs was flat in 2024.
- The vote defied previous legal advice from the Senate parliamentarian and the GAO regarding the waiver's revocation under the CRA.
- California's Attorney General Rob Bonta has indicated readiness to challenge this vote on constitutional grounds.
Why it matters
- This action reflects growing tensions in U.S. environmental policy, especially related to state versus federal authority.
- California has historically led in environmental regulations, with the fight over emissions standards drawing parallels to broader national trends in climate policy as of 2025.
- The move aligns with political strategies seen in 2025 regarding versatility in emission controls amid rising concerns over climate change.
The Senate's revocation of California's emissions waiver marks a significant shift in environmental regulation authority, impacting the state's ambitious plans for zero-emissions vehicles and highlighting ongoing political divides over climate action.