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 Inc., a manufacturer of safe, low-cost and long-duration energy storage systems, announced today that it will deliver two Energy Warehouse (EW) flow battery systems to Germany. March 19, 2018 ESS ...

WILSONVILLE, Ore.--(BUSINESS WIRE)-- ESS Inc. (NYSE:GWH), a leading manufacturer of long-duration iron flow batteries for commercial and utility-scale energy storage applications, today announced ...

In a notable insider transaction, Director Harry Quarls has recently increased his stake in ESS Tech Inc (NYSE:GWH) by purchasing 80,579 shares of the company's stock. The transaction, which took ...

WILSONVILLE, Ore., March 31, 2025--ESS Tech, Inc. ("ESS," "ESS, Inc." or the "Company") (NYSE:GWH), a leading manufacturer of iron flow long-duration energy storage (LDES) systems for commercial and ...

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ESS Tech, Inc. (GWH) came out with a quarterly loss of $0.9 per share versus the Zacks Consensus Estimate of a loss of $0.88. This compares to a loss of $1.8 per share a year ago. These figures are ...

WILSONVILLE, Ore., November 13, 2025--ESS Tech, Inc. ("ESS," "ESS, Inc." or the "Company") (NYSE: GWH), a leading manufacturer of long-duration energy storage systems (LDES) for commercial and utility ...

View source version on businesswire.com: https://www.businesswire.com/news/home/20251112153580/en/ ...

We recently compiled a list of the 10 Best Renewable Energy Penny Stocks to Invest In and in this article we will discuss whether ESS Tech, Inc. (NYSE:GWH) is the top renewable energy penny stock to ...

ESS is trying to grab a piece of the fast-growing grid energy storage market with a "flow battery" that stores energy in an iron-based liquid electrolyte. What it makes: Location: Wilsonville Number ...

ESS Tech, Inc. misses on earnings expectations. Reported EPS is $-0.9 EPS, expectations were $-0.88. Operator: Ladies and gentlemen, thank you for standing by. [Operator Instructions] I’d now like to ...