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Ess Tech (GWH) Stock News

GWH NYSE

Welcome to our dedicated page for Ess Tech news (Ticker: GWH), a resource for investors and traders seeking the latest updates and insights on Ess Tech stock.

ESS Tech, Inc. develops and manufactures long-duration energy storage systems based on iron flow battery technology for commercial and utility-scale applications. Company news centers on financial results, customer deployments and commissioning of LDES projects, third-party utility demonstrations, Energy Base development, and partnerships that expand non-lithium battery storage applications.

Updates also cover collaborations with utilities, public-sector customers and technology partners, the use of iron, salt and water in ESS battery chemistry, acquisitions that add intellectual property, and financing actions supporting commercialization and manufacturing execution.

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ESS Tech, Inc. (NYSE: GWH) announces the delivery of three Energy Warehouse systems to California wineries, including Roederer Estate, Scharffenberger Cellars, and Domaine Anderson. The systems will be integrated into a solar + storage microgrid in Mendocino County, enhancing energy resilience against Public Safety Power Shutoff events and other grid interruptions. This partnership with Coldwell Solar aims to provide these wineries with a clean, reliable energy source, reduce peak electricity demand, and achieve significant energy savings. ESS’s technology is certified safe and non-toxic, utilizing iron flow technology with a 25-year design life. The microgrid is expected to be operational by late 2023, showcasing ESS's commitment to sustainable energy solutions for commercial applications.

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FAQ

What is the current stock price of Ess Tech (GWH)?

The current stock price of Ess Tech (GWH) is $0.8878 as of July 22, 2026.

What is the market cap of Ess Tech (GWH)?

The market cap of Ess Tech (GWH) is approximately 24.8M.