Chevron Corp an oil company in California and Edison Mission, a subsidiary of power company Edison International, each owns 50% of Sunrise Power. Sunrise Power is operated by Edison Mission. One MW power supplied by the company can serve around 700 homes in California.

Edison International owns and operates around 14,000 MW of generating capacity, transmits and distributes electricity to around 4.8 million customers in central and Southern California, and markets energy commodities in North America.