Download the latest data files:
Zero-Emission Class 8 Freight and Port Drayage Trucks (last updated 3/2/2022)
Combustion Freight and Marine (last updated 9/15/2021)
Zero-Emission Transit, School, and Shuttle Bus (last updated 8/19/2021)
Zero-Emission Freight and Marine (last updated 7/26/2021)