Existing law vests the Public Utilities Commission (PUC) with regulatory authority over public utilities, including electrical corporations. Existing law requires the PUC, in consultation with the State Energy Resources Conservation and Development Commission and the Independent System Operator, to take specified actions to facilitate the commercialization of microgrids for distribution customers of large electrical corporations, including developing microgrid service standards necessary to meet state and local permitting requirements and developing methods to reduce barriers for microgrid deployment without shifting costs between ratepayers.
This bill would require a large electrical corporation, upon request, to collaborate with local governments, tribal governments, or community choice aggregators within its service area to support resiliency planning, as provided. The bill would require large electrical corporations to provide local governments, tribal governments, and community choice aggregators with access to data, including electrical distribution equipment data, transmission and distribution circuit data, grid hardening plans, and other information as directed by the commission, to support resiliency planning by local governments and tribal governments to ensure local governments, tribal governments, and community choice aggregators are able to plan potential microgrid projects to support critical facilities. The bill would authorize the commission to require large electrical corporations to share this information in aggregated and anonymized form to protect customer privacy and electrical grid security.
Under existing law, a violation of any order, decision, rule, direction, demand, or requirement of the PUC is a crime.
Because the violation of a PUC action implementing the bill's requirements would be a crime, this bill would impose a state-mandated local program.
The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that no reimbursement is required by this act for a specified reason.

Statutes affected:
06/11/26 - Amended Senate: 8370 PUC, 8370 PUC
06/25/26 - Amended Senate: 8370 PUC