ESS Tech (NYSE:GWH) remains positioned within this evolving field through its combination of iron flow battery development ...

Since announcing its letter of intent with Alsym Energy seven weeks ago, ESS has generated significant customer interest for sodium-ion solutions across data centers, critical infrastructure, and ...

ESS Tech is accelerating development of a sodium-ion battery energy storage platform after generating early-stage opportunities approaching $1 billion in just seven weeks, Investing.com has learned, ...

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 is moving beyond its long-duration energy storage roots into the crowded short- and medium-duration battery storage market – but not with lithium. The Oregon-based company said it signed a letter ...

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

Hi, everyone. Thank you very much for joining us today. We are here with Part 2 in Clean Energy Group's Beyond Lithium webinar series. Today, we will be hearing about ESS Tech's iron flow battery. We ...

Good afternoon, and welcome to the ESS Tech's First Quarter 2026 Financial Results Conference Call. [Operator Instructions]. During today's call, ESS may make statements relating to its future ...

Project Demonstrates ESS Technology in an Innovative Infrastructure Application, Combining Energy Storage, Renewable Generation and Water Conservation Commissioning Marks Operational Milestone for ESS ...

WILSONVILLE, Ore. & MALDEN, Mass.--(BUSINESS WIRE)--ESS Tech, Inc. (NYSE: GWH) ("ESS" or the "Company"), a leading manufacturer of sustainable, long‑duration energy storage systems (“LDES”), today ...