Update : California's Heavy-Duty Electrification Regulations now adopted by 5 more states
Six states have adopted the Advanced Clean Trucks regulations
In December, New Jersey, New York and Massachusetts announced the adoption of California’s Advanced Clean Trucks regulation (see details below) which requires increasing fraction of new medium and heavy-duty truck sales to be fully electric, starting model year 2024.
Previously, Washington state and Oregon have also adopted this regulation, bringing the total number of states having adopted ACT to 6, including California.
If you like such content, check out the monthly newsletter covering the latest on sustainable transportation technologies and regulations. Sign up below.
Like it ? Share it !
Other recent posts
EPA Proposes Two-Year Delay to Tier 4 Vehicle Emission Standards
![]()
The U.S. EPA has proposed a two-year delay for the introduction of the previously announced Tier 4 emission standards for light- and medium-duty vehicles.
ACT Expo 2026 – Propane Technologies Gain Momentum
![]()
Propane for buses, medium-duty and Class 7 trucks – and electrification? A range of exciting advances shown at the 2026 ACT Expo.