https://www.siliconvalley.com/2021/03/31/apple-to-build-battery-based-solar-energy-storage-project-in-california/

Apple Inc said Wednesday that it will build a battery-based renewable energy storage facility in Central California near a solar energy installation that already provides energy for all of its facilities in the state.

Apple said the project will store 240 megawatt-hours of energy, or enough to power more than 7,000 homes for one day. It is located next to the California Flats solar installation in southeastern Monterey County, about 100 miles southeast of Apple’s Cupertino, California headquarters.