U.S. Department of Energy | Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Office of Energy Efficiency and Renewable Energy

Mandatory Electric Vehicle (EV) Charger Building Standards

Beginning January 1, 2023, new state buildings with project costs greater than $100,000 must install Level 2 EV charger at a minimum of 20% of light-duty vehicle (LDV) parking spaces. New commercial or multi-unit dwelling buildings with at least 30 LDV parking spaces must be capable of supporting Level 2 or direct current fast chargers at 10% of such spaces.

(Reference Connecticut General Statutes 4b-77)

Jurisdiction: Connecticut

Type: Laws and Regulations

Enacted: May 10, 2022

Technologies: EVs, PHEVs

See all Connecticut Laws and Incentives.