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2. ELECTRIC VEHICLE (EV) CHARGING AND READINESS
Complies with California Green Building Standards Code; AND
Complies with local EV charging requirements as specified below.
(All % requirements are to be rounded up to the nearest whole number. All percentages should reflect
percentage of total parking spaces on site.)
______ Total number of parking spaces *
Office and Institutional buildings
10 or more parking spaces are constructed:
50% of the available parking spaces on site shall be equipped with Level 2 EVCS.
Total_____
An additional 20% shall be provided with at least Level 1 EV Ready Spaces.
Total_____
An additional 30% shall be at least Level 2 EV Capable
Total_____
N/A
Other nonresidential buildings (buildings not designated primarily for office use, such as retail use)
10 or more parking spaces are constructed:
6% of the available parking spaces on site shall be equipped with Level 2 EVCS.
Total____
An additional 5% shall be at least Level 1 EV Ready.
Total____
N/A
Exception: Installation of each Direct Current Fast Charger with the capacity to provide at least 80 kW
output may substitute for six Level 2 EVCS and five EV Ready spaces after a minimum of six Level 2
EVCS and five Level 1 EV Ready spaces are installed.
Note:
1. ALMS (Automated Load Management System) may be installed to increase the number of EV
chargers or the amperage or voltage beyond the minimum requirements in this code. The option
does not allow for installing less electrical panel capacity than would be required without ALMS.
2. Calculations for the required minimum number of spaces equipped with Level 2 EVCS, Level 1
EV Ready spaces and EV Capable spaces shall all be rounded up to the nearest whole number.
3. Construction plans and specifications shall demonstrate that all raceways shall be a minimum of
1” and sufficient for installation of EVCS at all required Level 1 EV Ready and EV Capable
spaces; Electrical calculations shall substantiate the design of the electrical system to include
the rating of equipment and any on-site distribution transformers, and have sufficient capacity to
simultaneously charge EVs at all required EV spaces including Level 1 EV Ready and EV
Capable spaces; and service panel or subpanel(s) shall have sufficient capacity to accommodate
the required number of dedicated branch circuit(s) for the future installation of the EVSE.
* Definitions
o EV Level 1: a minimum 110V, 20A circuit
o EV Level 2: a minimum 208V, 40A circuit
o EV Capable: a parking space equipped with raceway and electrical panel capacity to support a
future EV charging station
o EV Ready: a parking space equipped with raceway, wiring, receptacle, and electrical capacity to
support a future EV charging station
o EV Charging Station: a parking space with an EV charger installed
____________________________ __ ______________
Applicant Signature at Submittal Date