ESS is adding 8.5 GWh of sodium-ion batteries from Alsym to expand its energy storage portfolio for shorter-duration applications.

ESS's CEO, Eric Dresselhuys (center, wearing a blue jacket), taking a group of reporters on a tour of the company's Energy Warehouse product for commercial and industrial customers and for mini-grid ...

ESS Tech Inc (NYSE:GWH) reported its Q1 2026 results on May 7. The report showed the company generated $128,000 in revenue, ...

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 ...

WILSONVILLE, Ore., June 26, 2025--(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- ...

WILSONVILLE, Ore., May 30, 2025--(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- ...

View ESS Tech Inc GWH stock quote prices, financial information, real-time forecasts, and company news from CNN.

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

The battery company ESS went public through a SPAC with Acon S2 Investment Corp. and starts trading on the New York Stock Exchange on Monday under the ticker symbol GWH. ESS' battery is made primarily ...

ESS has developed a category-defining technology, an environmentally friendly, low-cost, long-duration storage battery engineered to support renewables and stabilize the electrical grid. Built from ...

ESS Tech, a small Wilsonville battery manufacturer, made an emphatic debut on Wall Street as a sudden spate of investor enthusiasm overcame a difficult week for the company. Shares jumped 27%, $2.22, ...