Southern California Edison is one of the largest electric utilities in the U.S., and the largest subsidiary of Edison International. On an average day, SCE provides power for 11 million individuals, 427 communities and cities, 5,000 large businesses, and 280,000 small businesses in Central and Southern California. Delivering that power takes 16 utility interconnections, 4,900 transmission and distribution circuits, 365 transmission and distribution crews, the days and nights of 12,642 employees, and over a century of experience.