Press Releases
Latest news
ESS Announces Closing of $40 Million Financing Transaction
FOR IMMEDIATE RELEASE Transaction Builds on Significant Momentum Following Announcement of 50MWh Energy Base Project in Arizona Wilsonville, Ore.– October 14, 2025 - ESS Tech, Inc. (“ESS” or the “Company”) (NYSE:GWH), a leading manufacturer of iron flow long-duration...
ESS Inc. Welcomes Alexi Wellman to Board of Directors
Will also serve as Chair of the ESS Board Audit Commitee Wilsonville, OR - October 20, 2021: ESS Tech, Inc. (NYSE:GWH) (“ESS” or “ESS Inc.”), a U.S....
ESS Inc. CEO Eric Dresselhuys to Present at Milken Institute Global Conference
Wilsonville, OR - October 18, 2021: ESS Inc. (NYSE:GWH), a U.S. manufacturer of long-duration batteries for commercial and utility-scale energy storage...
ESS Inc. and ACON S2 Acquisition Corp. Announce Closing of Business Combination
Creates First Publicly Traded U.S. Long-duration Storage Company Begins Trading Today on the NYSE Under the Ticker “GWH” WILSONVILLE, OREGON & WASHINGTON,...
ESS and SB Energy Sign Agreement to Deploy Two Gigawatt-hours of Long-Duration Storage
First System Delivered to California and Will be Commissioned in October Wilsonville, OR - September 30, 2021: ESS Inc. (“ESS” or “the Company”), a U.S....
ESS Inc. Contracts With Enel Green Power España to Deliver 17 Energy Warehouse™ Long-Duration Iron Flow Battery Systems
Wilsonville, OR – September 23, 2021: ESS Tech, Inc. (“ESS Inc.”, “ESS” or the “Company”), a manufacturer of long-duration iron flow batteries for commercial...
ESS Inc. to Host Webcast and Q&A for Retail Investors Interested in Learning More About the Company’s Sustainable Iron Flow Batteries and the Long-Duration Energy Storage Market Opportunity
Event on September 28th will provide retail investors same access as institutional investors to ESS leadership ahead of the Company’s expected listing on New...
ESS Inc. and Munich RE Expand Industry-Leading Warranty Insurance Coverage
Company’s 10-year battery warranty backed by Munich Re now covers Energy CenterTM solution and next-gen electrolyte management system for utility-scale...
ACON S2 Acquisition Corp. Announces Registration Statement Effectiveness and Extraordinary General Meeting Date to Approve Proposed Business Combination with ESS, Inc.
Extraordinary general meeting of ACON S2 Acquisition Corp. (“STWO”) shareholders to approve the proposed business combination with ESS Tech, Inc. ("ESS Inc."...
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Phone: 971-270-4179
Email: brad.dore@essinc.com
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