Sumitomo says that its 2MW/8MWh vanadium redox flow battery achieved a 99% operating rate at San Diego Gas & Electric’s (SDG&E) facility in California. The battery is expected to retain a capacity ...
WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS Tech, Inc. (NYSE: GWH) (ESS, or the Company), a leading manufacturer of long-duration energy storage (LDES) systems for commercial and utility-scale today ...