Southern California Edison SCE-PG

Southern California Edison is an investor owned public utility primarily engaged in the business of supplying and delivering electricity to an approximately 50,000 square mile area across Southern, Central and Coastal California. The utility operates under the regulatory oversight of the California Public Utilities Commission, which sets the rates it may charge for electricity service. Its core activity involves generating, purchasing, transmitting, and distributing power to meet the energy needs of homes, businesses, and public facilities within its service territory. Southern California Edison is a wholly owned subsidiary of Edison International, which provides strategic oversight and capital allocation for the utility’s operations. The utility’s rates are designed to cover operating costs, provide a return on equity, and fund capital investments in grid modernization and renewable energy integration.

Southern California Edison generates revenue primarily from the sale of electricity to its customers at rates authorized by the California Public Utilities Commission. The utility also collects revenue to recover certain pass through costs such as purchased power, fuel, and expenses for public purpose programs, which are billed to customers through separate rate mechanisms. Additional income streams include fees for ancillary services and contributions to the state mandated Wildfire Fund, which are recovered through authorized rate provisions. Overall, the utility’s revenue is closely tied to the volume of electricity delivered and the regulatory framework governing its rates. The utility's revenue is also influenced by the timing of cost recovery mechanisms authorized in general rate cases, which affect the amount of earnings recognized in each reporting period.

Southern California Edison ranks among the three largest investor owned electric utilities in California, competing with Pacific Gas and Electric Company and San Diego Gas & Electric Company for regulatory approvals and customer service excellence. Its competitive advantages stem from a substantial rate base, extensive transmission and distribution infrastructure, and a long standing relationship with state regulators. The utility’s ongoing wildfire mitigation program, which includes enhanced inspection, vegetation management, and public safety power shutoff capabilities, further strengthens its reputation for safety and reliability. While the company faces challenges from climate related risks and litigation, its scale and regulated return on investment provide a stable foundation for operations. The utility's 2026 to 2028 Wildfire Mitigation Plan was approved by the Office of Energy Infrastructure Safety, and it holds a safety certification valid through March 2027.

Southern California Edison serves a diverse customer base that includes residential households, commercial enterprises, industrial operators, and public agencies such as schools and municipalities. The utility does not disclose individual customer names in its filings, but it reports that its service area encompasses millions of people across a broad geographic region. Revenue is derived from the collective consumption of electricity by these various customer classes, each subject to distinct rate schedules approved by the California Public Utilities Commission. Overall, the utility’s customer base reflects the varied economic and demographic profile of Southern, Central and Coastal California. The utility provides service to agricultural customers, government facilities, and large industrial complexes as part of its broad customer mix.