- Stage
- In committee
- Started in
- Senate
- Sponsors
- 18
- Latest action
- Mar 14, 2025
What it does
The Stop CARB Act of 2025 would amend the Clean Air Act to eliminate California’s authority to set stricter vehicle and engine emissions standards than federal rules and to prohibit any state from adopting or enforcing emissions standards for nonroad engines or vehicles, such as those used in construction, farming, or locomotives. It would nullify all existing waivers granted to California under the Act and deny any pending applications for such waivers, effectively preventing states from using California’s standards as a model for their own regulations. The bill also includes conforming changes to other sections of the Clean Air Act to remove references to waivers and California-specific…
No official summary is available here. This one was written by AI from the bill’s text.
Where it stands
Introduced (Done)
Committee (Current step)
Floor (Not started)
Law (Not started)
What moved
Who is involved
Sponsors
The lawmakers who put their names on it, lead sponsors first.
In the news
Reporting that may mention this subject. Possible matches are labeled.
Loading coverage…
Where it goes next
While a bill can still move, the questions are about people and money.