PG&E, Calif. Energy Commission launch 4MW sodium-sulfur grid storage pilot in San Jose
Green Car Congress
MAY 24, 2013
Pacific Gas and Electric Company (PG&E) and the California Energy Commission today unveiled a utility-scale sodium-sulfur battery energy storage system ( earlier post ) pilot project to better balance power needs of the electric grid. The Yerba Buena Battery Energy Storage System Pilot Project charges batteries when demand is low and then sends reserved power to the grid when demand grows.