A 44 battery storage system project was just announced for San Diego County.  A project location will be built in El Cajon and another location will be rolled out in Chula Vista.  The goal is to add more emissions-free energy to California’s electric grid.  When finished, the project will enhance grid reliability and increase energy efficiency. The entire portfolio – 12 sites altogether – will account for 165 megawatts and 336 megawatt-hours of battery storage electricity.  Please read:  https://www.sandiegouniontribune.com/business/story/2021-12-28/major-energy-storage-project-enough-to-power-110-00-homes-for-2-hours-coming-to-san-diego.