The ESS Tech fourth quarter and full year 2025 financial results conference call has revealed a thriving business, with ...

ESS Technology just reported record revenues of $2.8mm and the transition to conventional accounting in the upcoming 3Q. The company reported a warranty reserve charge that eclipses its entire ...

ESS Tech, Inc. (NYSE:GWH) Q4 2025 Earnings Call Transcript March 5, 2026 ESS Tech, Inc. misses on earnings expectations. Reported EPS is $-1.97 EPS, expectations were $-0.76. Operator: Good afternoon, ...

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 ...

Agreement Supports Advancement and Real-World Evaluation of ESS’s Non-Lithium Long Duration Energy Storage Energy Base Technology. Collaboration Expected to Support Utility and ...

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 ...

LAS VEGAS--(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 announced ...

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 ...

Honeywell International Inc (NASDAQ:HON) has entered into a strategic collaboration with ESS Tech, Inc (NYSE:GWH) to advance technology development and market adoption of iron flow battery (IFB) ...

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 ...

WILSONVILLE, Ore., February 18, 2026--(BUSINESS WIRE)--ESS Tech, Inc. ("ESS" or the "Company"), a leading innovator in long-duration energy storage solutions, today announced the acquisition of the ...