California Governor Gavin Newsom has signed Senate Bill 59 into law, authorizing the California Energy Commission (CEC) to require battery electric vehicles (BEVs) of any weight class to be bidirectional-capable, provided a compelling use case benefits both BEV operators and the electric grid.
Sponsored by State Senator Nancy Skinner, the new law tasks the CEC with working in consultation with the California Public Utilities Commission (CPUC) and the California Air Resources Board (CARB).
This collaborative effort aims to evaluate and implement bidirectional capabilities for BEVs, which have the potential to enhance energy reliability, resiliency, and demand management during periods of grid stress, further supporting California’s transition to zero-emission transportation.
Bidirectional charging enables BEVs to send energy back to the grid or power homes and businesses, effectively turning vehicles into mobile energy storage systems. This capability supports grid stability and allows vehicle owners to manage energy costs more efficiently and contribute to grid resiliency.
This functionality is critical to integrating bidirectional-capable BEVs with Electric Vehicle Supply Equipment (EVSE). This infrastructure facilitates the flow of electricity between the vehicle and the grid or other systems.
Governor Newsom emphasized the technical challenges associated with implementing bidirectional charging, including the need for close alignment between BEV and EVSE standards, as well as broader considerations, such as electric rates and grid impacts. He directed the CEC to rely on the expertise of the CPUC and CARB in developing regulations under this legislation to ensure effective and technically sound advancements in bidirectional-capable BEVs.
By signing this legislation, California takes another significant step toward achieving its zero-emission goals, paving the way for innovative solutions to strengthen the state’s electric grid and energy infrastructure.
Filed Under: Charging, Technology News