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

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 ...

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, ...

POWEROAD will be exhibiting at ESS Europe 2026, taking place from June 23–25, 2026 in Munich, Germany. We warmly invite you to visit us at Booth C2-560 to explore our latest C&I and Home ESS solutions ...

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.--(BUSINESS WIRE)--ESS Tech, Inc. (NYSE: GWH) (“ESS” or the “Company”), a leading innovator in long-duration energy storage solutions, today announced that Randall “Randy” Selesky has ...

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- ...

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

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, ...