Company’s 10-year battery warranty backed by Munich Re now covers Energy CenterTM solution and next-gen electrolyte management system for utility-scale applications PORTLAND, OREGON – September 16, 2021 – ESS Inc., the leading manufacturer of safe, low-cost and...

Extraordinary general meeting of ACON S2 Acquisition Corp. (“STWO”) shareholders to approve the proposed business combination with ESS Tech, Inc. ("ESS Inc." or “ESS”) will be October 5, 2021, at 10:30 a.m. ET Shareholders as of the close of business on the record...

ESS Inc. commends the U.S. Senate for achieving bipartisan agreement today in passing the nation’s most important infrastructure funding bill in a generation.

WILSONVILLE, Ore., Aug. 05, 2021 (GLOBE NEWSWIRE) -- ESS Tech, Inc. (“ESS Inc.”, “ESS” or the “Company”), a manufacturer of long-duration iron flow batteries for commercial and utility-scale energy storage applications, today announced that Eric Dresselhuys, chief...

PDF of release Microgrid project will provide energy savings and resilience to major electronics recycling facility Wilsonville, OR - August 3, 2021 -  ESS Inc., a manufacturer of long-duration iron flow batteries for commercial and utility-scale energy storage...

PDF of release New VPs of Engineering and Quality will support production scale-up as company expands to address rapid growth in long-duration storage market Wilsonville, OR - July 27, 2021 -  ESS Inc., a manufacturer of long-duration iron flow batteries for...

Wilsonville, OR – June 7, 2021: ESS Tech, Inc. (“ESS Inc.”, “ESS” or the “Company”), a manufacturer of long-duration iron flow batteries for commercial and utility-scale energy storage applications, today announced that Eric Dresselhuys, chief executive officer, will...

PDF of Release ESS Tech, Inc. has entered into a definitive business combination agreement with ACON S2 Acquisition Corp. (NASDAQ: STWO); upon closing, the combined company expects to be listed on the New York Stock Exchange under the ticker symbol “GWH.”ESS has...

Company’s sustainable iron flow battery will provide clean and safe storage to support renewable energy and reduce diesel emissions for microgrid in Chile PDF of Release Wilsonville, OR - April 27, 2021: ESS Inc., a manufacturer of long-duration iron flow batteries...

Dresselhuys Brings 25 Years of Energy and Technology Executive Experience as Company Positions for Accelerated Growth in 2021 PDF of Release Wilsonville, OR - April 21, 2021: ESS Inc., a manufacturer of long-duration iron flow batteries for commercial and...

Former First Solar CTO brings years of industry knowledge to long-duration battery storage company Download Press Release Wilsonville, OR – February 23, 2021: ESS Inc., a manufacturer of long-duration iron-based flow batteries for commercial and utility-scale energy...

Utility-scale energy storage solution designed to meet a wide range of project requirements with configurable power and energy levels PDF of Release Wilsonville, OR - February 10, 2021: ESS Inc., a manufacturer of long-duration iron-based flow batteries for commercial...

Third time in five years ESS Inc. receives this honor PDF of Release Wilsonville, OR – December 16, 2020 – From among thousands of innovators across the globe, ESS Inc., a manufacturer of long-duration iron flow batteries for commercial and utility-scale energy...

View Press Release New research finds California alone will need deploy 2-11 GW of long duration energy storage by 2030, and up to 55 GW by 2045 Berkeley, CA, December 8, 2020: By 2045, California will require the deployment of up to a staggering 55 gigawatts (GW) of...

PDF of Release Breakthrough Energy Ventures and SB Energy lead major Series C round, with Evergy Ventures and GC joining earlier investors PORTLAND, Ore., Oct. 28, 2019 (GLOBE NEWSWIRE) -- ESS Inc., a leading manufacturer of safe, low-cost and long-duration...

PDF of Release PORTLAND, OREGON – May 20, 2019 – ESS Inc., the leading manufacturer of safe, low-cost and long-duration energy storage systems, announced that it has joined Power Africa, a U.S. Government-led partnership coordinated by the U.S. Agency for...

PDF of Release PORTLAND, OREGON – May 6, 2019 – ESS Inc., a leading manufacturer of safe, low-cost and long-duration energy storage systems, has signed a strategic partnership agreement with InoBat, a regional European accelerator spun out of IPM Group, to develop...

Company’s long-duration storage solution now backed by full 10-year performance guarantee PDF of Release PORTLAND, OREGON – March 7, 2019 – ESS Inc., the leading manufacturer of safe, low-cost and long-duration energy storage systems, announced that it is now...

Peter Röder, Member of the Board of Management at Munich Re: “The ability to insure battery performance is a key piece of the puzzle in decarbonising our energy sector. For the first time, battery manufacturers can insure against the risk of their products not...

PDF of Release PORTLAND, OREGON – December 10, 2018 – ESS Inc., a leading manufacturer of safe, low-cost and long-duration energy storage systems, has signed a partnership and collaboration agreement with CWL Energy, a leading Canadian energy project owner and...