Bill
SB 314
SB 314 mandates California weights and measures standards for EV chargers to ensure accurate energy measurement and billing consistency across the state's growing EV infrastructure.
SB 314 establishes state weights and measures standards for electric vehicle supply equipment (EVSE) to ensure consistent, accurate charging across California. The bill requires standardization of how EV chargers measure and report energy delivery to consumers and grid operators.
As California mandates increased EV adoption, standardized measurement of charging equipment prevents consumer fraud, ensures fair billing, and improves grid management. Without uniform standards, different chargers could overcharge consumers or misreport energy consumption, creating market inefficiencies and public trust issues.
Compiled from official sources — confirm details with the bill’s official record.
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