4.3.1 Heavy Duty Public Fleets

Hawaii’s HB 552 (2021)

Establishes clean ground transportation goals for state agencies to achieve 100% light-duty motor vehicles zero-emission fleet by December 31, 2035; and requires agencies purchase or lease low-petroleum medium- and heavy-duty vehicles where possible.

Maryland SB 137 (2021)

Requires all buses purchased for the state fleet be zero emissions after 2023, and a planning process to electrify the rest of the fleet.