American-Made, Long-Duration Iron Flow Technology Poised to Capitalize on Surging AI Data Center Power Demand and Renewable Baseload Reliability Commercial Momentum Backed by U.S. Air Force Award, ...

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 ...

Key VoltStorage Executive and Engineering Personnel Join ESS, Strengthening the Commercial and Technical Bench WILSONVILLE, Ore.--(BUSINESS WIRE)-- ESS Tech, Inc. (GWH) (“ESS” or the “Company”), a ...

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

ESS Tech, Inc. (“ESS,” “ESS, Inc.” or the “Company”) (NYSE: GWH), a leading manufacturer of long-duration energy storage systems (LDES) for commercial and utility-scale applications, today announced ...

ESS Tech, Inc. (NYSE:GWH) Q2 2025 Earnings Call Transcript August 14, 2025 ESS Tech, Inc. misses on earnings expectations. Reported EPS is $-0.9 EPS, expectations were $-0.88. Operator: Ladies and ...

Operator: Ladies and gentlemen, thank you for standing by. [Operator Instructions] I would now like to turn the conference over to [ Mary Horn ]. Please proceed. Unknown Executive: Welcome to ESS’ ...

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 ...