Pre-Wiring for Electric Vehicle Charging
Maryland Senate Bill 627 proposes to amend the state building code to require the installation of EV-Capable, EV-Ready, and EVCS-Installed parking spaces. The legislation, sponsored by Senator Jeff Waldstreicher of Montgomery County, would apply to new construction as well as existing buildings that undergo significant renovations.
The terms EV-Capable, EV-Ready and EVCS-Installed are defined in the bill as:
“EV–CAPABLE PARKING SPACE” MEANS A DEDICATED PARKING SPACE PROVIDED WITH ELECTRICAL PANEL CAPACITY AND INSTALLED CONDUIT THAT HAS THE ABILITY TO SUPPORT FUTURE IMPLEMENTATION OF EV CHARGING WITH A MINIMUM 40 AMPERE, 208/240 VOLT CIRCUIT.
“EV–READY PARKING SPACE” MEANS A DEDICATED PARKING SPACE THAT HAS A FULL CIRCUIT INSTALLATION OF A MINIMUM 40 AMPERE, 208/240 VOLT CIRCUIT PANEL CAPACITY, RACEWAY WIRING, RECEPTACLE AND CIRCUIT OVERPROTECTION DEVICES.
“EVCS–INSTALLED PARKING SPACE” MEANS A DEDICATED PARKING SPACE WITH AN ELECTRIC VEHICLE CHARGING STATION WITH AT LEAST LEVEL 2 CHARGING CAPABILITY THAT IS FULLY INSTALLED FROM THE ELECTRICAL PANEL TO THE PARKING SPACE.
Maryland EV-Ready Building Code
The code will apply to privately owned commercial buildings, multifamily residential buildings, mixed–use buildings consisting of five or more residential dwelling units, single–family homes, and townhouses. Each building will be required to include a minimum percentage of EV–Capable, EV–Ready, and EVCS–Installed parking spaces in the garage or parking area.
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