ESS Tech has secured a contract for the deployment of a large capacity energy storage system at the US Clear Space Force ...

ESS’ non-lithium, long-duration energy storage technologies will enable energy resiliency and affordability for Native American Tribes and the Department of Defense WILSONVILLE, Ore.--(BUSINESS WIRE)- ...

Schiphol Airport in the Netherlands is testing an unusual kind of battery that could prove to be a better, cheaper way to store wind and solar energy. Developed by US startup ESS, the device is known ...

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 offers iron flow batteries for utilities, providing a cost-effective, non-toxic, and durable energy storage solution with a 10-year performance guarantee. ESS's technology is ready for market, ...

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.

While most long-duration energy storage (LDES) technologies are still early stage, flow batteries have already had significant commercial success due to their long cycle life, excellent recyclability, ...

GAAP revenue grew nearly sevenfold from Q2 2024 to Q2 2025, driven by the first Energy Base battery project sales. GAAP net loss and cash burn improved significantly year over year, with GAAP ...