Regulations
NHTSA proposes fuel economy standards for MY 2027 and beyond cars and light trucks
The U.S. Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) has proposed Corporate Average Fuel Economy (CAFE) standards for MY 2027 – 2032 cars and light trucks.
Here’s a quick look. A long-form article will be written up and also emailed to subscribers in the coming days, sign up below.
Sign up here to receive such summaries and a monthly newsletter highlighting the latest developments in transport decarbonization
5-Min Monthly
Sign-up to receive newsletter via email
Thank you!
You have successfully joined our subscriber list.
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.