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City of San Mateo Municipal Code.

23.70.050 Local Amendment Regarding Electric Vehicle Charging for New Non-residential Construction

(a) Green Building Code Section 5.106.5.3.3, "EV charging space calculation," is amended to require increased standards for new non-residential buildings with ten parking spaces or more as follows:

(1) Ten percent of the total number of parking spaces provided for all types of parking facilities shall be EV spaces capable of supporting future EVSE. Calculations for the required number of EV spaces shall be rounded up to the nearest whole number.

(2) Five percent of the total number of parking spaces provided for all types of parking facilities shall be equipped with Level 2 EVSE. Calculations for the required number of spaces with Level 2 EVSE shall be rounded up to the nearest whole number.

Requirements related to EV spaces for nonresidential projects can be found in Green Building Code Sections 5.106.5.3.1 "Single charging space requirements" and 5.106.5.3.2 "Multiple charging space requirements."