Southern California Edison (SCE), an Edison International company, is one of the nation’s largest investor-owned utilities. Our service territory includes about 430 cities and communities with a total customer base of about 4.9 million residential and business accounts. The company serves nearly 14 million people in a 50,000 square-mile service area with Central, Coastal and Southern California. SCE is regulated by the California Public Utilities Commission and the Federal Energy Regulatory Commission.