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 ...

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 ...

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 ...

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

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 ...

Salt River Project (SRP), a not-for-profit public power utility serving the greater Phoenix metropolitan area, and ESS (NYSE:GWH), a leading manufacturer of iron flow long-duration energy storage ...

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 is partnering with Honeywell to advance its iron flow battery tech. If the tech works as planned, it could help utilities store renewable energy for when it's needed. This remains a speculative ...

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 ...