CALSTART has a May 2023 report on the zero emission U.S. medium- and heavy-duty (MHD) truck market (Class 2b–8). It presents deployment statistics for on-road zero-emission trucks (ZETs). Deployments or deployed sales are defined as trucks that have been sold, delivered, and placed into service on U.S. roads. The cumulative number of U.S. MHD ZET …
