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

About ESS Tech Inc. ESS Tech, Inc. is a long-duration energy storage company, which specializes in iron flow battery technology. It develops long duration iron flow batteries for ...

ESS Tech, Inc., an innovator in long-duration energy storage solutions, today announced that Randall “Randy” Selesky has joined the company as Chief Commercial Officer (CCO). In this role, Selesky ...

ESS believes the combined capabilities will accelerate strategic growth, expand market reach, and position the company at the forefront of long-duration energy storage solutions. The resulting ...

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

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

Since assuming the role of Chief Executive Officer at the beginning of 2026, my focus has been on resetting ESS Tech’s leadership structure, strengthening the balance sheet, and sharpening execution ...