There is a gap in the market for long-duration energy storage (LDES), according to US-based manufacturer ESS Inc. – one which can’t be plugged with lithium-ion chemistry. Hugh McDermott, of ESS Inc.

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 ...

ESS Tech, Inc. ( GWH) Discusses Iron Flow Battery Technology and Alternatives to Lithium Ion in Energy Storage June 3, 2026 3:00 PM EDT ...

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.--(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 ...

ESS Tech, Inc. (“ESS” or the “Company”), a leading innovator in long-duration energy storage solutions, today announced the acquisition of the intellectual property and assets of VoltStorage GmbH, a ...

Project to Deploy up to 27 MWh American-Made Large Capacity Energy Storage (LCES) System at U.S. Clear Space Force Station in Alaska The Air Force Research Laboratory is the primary scientific ...

US-based ESS Tech has acquired the assets and intellectual property of Germany’s VoltStorage GmbH to strengthen its long-duration energy storage (LDES) portfolio and combine two iron-based flow ...

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

ESS Tech has secured a contract from Concurrent Technologies Corporation (CTC) and the US Air Force Research Laboratory (AFRL) for the deployment of a large capacity energy storage (LCES) system at ...