Advanced Clean Fleets
The Advanced Clean Fleets (ACF) Regulation is the latest development in CARB’s decades‑long history of setting increasingly stringent emission standards for mobile sources that are needed to protect the public health and welfare of Californians. The ACF Regulation requires fleets that are well suited for electrification to transition to zero-emission vehicles (ZEV) through requirements to both phase-in the use of ZEVs for targeted fleets and requirements that manufacturers only manufacture ZEV trucks starting in the 2036 model year.
More about this program
Email Updates
Keep up to date on future meetings and important events for the Advanced Clean Fleets regulation by signing up for our email updates.
November 30, 2023
Funding, technical assistance, events, and more
