Massachusetts S2185 mandates zero-emission vehicles for state purchases and fleet by 2035, and delays enforcement of certain emissions regulations.

Massachusetts S2185 requires all new medium and heavy-duty trucks purchased or leased by the Commonwealth to be zero-emission vehicles starting July 1, 2025. The state must transition its entire medium- and heavy-duty fleet to zero-emission vehicles by June 30, 2035. The bill also delays the implementation and enforcement of the Advanced Clean Trucks and Heavy-Duty Omnibus regulations until July 1, 2027. These regulations pertain to emissions standards for medium- and heavy-duty motor vehicles.

Massachusetts S2185 mandates zero-emission vehicles for state purchases and fleet by 2035, and delays enforcement of certain emissions regulations.

Massachusetts S2185 requires all new medium and heavy-duty trucks purchased or leased by the Commonwealth to be zero-emission vehicles starting July 1, 2025. The state must transition its entire medium- and heavy-duty fleet to zero-emission vehicles by June 30, 2035. The bill also delays the implementation and enforcement of the Advanced Clean Trucks and Heavy-Duty Omnibus regulations until July 1, 2027. These regulations pertain to emissions standards for medium- and heavy-duty motor vehicles.