Report from Burbank Water and Power Documents Successful Installation and Operation of ESS Battery system in Real-World ...

“In the first half of 2027, we expect to deliver our first 800-kilowatt 10-hour client system ahead of delivery of the 5-megawatt/50-megawatt hour Project New Horizon system... at the end of 2027.” ...

ESS Announces Successful Commissioning of Long-Duration Iron Flow Battery Systems at Turlock Irrigation District ...

WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS Tech, Inc. (ESS) (NYSE: GWH), a leading manufacturer of long-duration energy storage systems (LDES) for commercial and utility-scale applications, today ...

Acquisition Expands ESS Technology Portfolio and Strengthens Path to Lower-Cost, Scalable Long-Duration Storage Key VoltStorage Executive and Engineering Personnel Join ESS, Strengthening the ...

Project with U.S. Army Corps of Engineers Engineer Research and Development Center highlights opportunity for LDES to reduce diesel consumption and improve energy resilience in remote applications ESS ...

ESS Tech, Inc. Announces First Quarter 2026 Financial Results ...

Wilsonville, Ore. – August 11, 2022 – ESS Inc. (NYSE: GWH) today announced a strategic partnership with Energy Storage Industries Asia Pacific (“ESI”) to distribute and manufacture iron flow batteries ...

WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS Tech, Inc. (“ESS,” “ESS, Inc.” or the “Company”) (NYSE: GWH), a leading manufacturer of long-duration energy ...

ESS Tech has just announced a grid scale battery in Germany. The first phase of this project should generate $100mm in revenue for ESS -- about half its current equity capitalization. The ultimate ...