Short Seller-driven Class Action Lawsuit Dismissed

Short Seller-driven Class Action Lawsuit Dismissed

PDF of Release Plantiff voluntarily dismisses suit Wilsonville, Ore. – July 5, 2023 – ESS Tech, Inc. (“ESS”) (NYSE:GWH) is pleased to announce that, on June 29, 2023, the previously disclosed class action suit was voluntarily dismissed without any payment or other...
LEAG and ESS to Develop Clean Energy Hub for Germany 

LEAG and ESS to Develop Clean Energy Hub for Germany 

Following the execution of definitive agreements and normal financial close, anticipated in Q3 2023, LEAG and ESS plan to build a 50 MW / 500 MWh iron flow battery system at the Boxberg Power Plant site, to be commissioned in 2027.

ESS Energy Warehouse Receives Further Safety Certification

ESS Energy Warehouse Receives Further Safety Certification

PDF of Release UL 9540 demonstrates comprehensive safety of company’s sustainable long-duration energy storage systems   Wilsonville, Ore. – May 23, 2023 – ESS Tech Inc. (“ESS”) (NYSE:GWH), a leading manufacturer of flexible, sustainable and responsible long-duration...
ESS Partners with Coldwell Solar to Power California Wineries with Clean Energy

ESS Partners with Coldwell Solar to Power California Wineries with Clean Energy

ESS will deliver three Energy Warehouse systems to Coldwell Solar, a major developer and builder of renewable energy projects for California’s commercial, agricultural and utility sectors. The systems will be installed in a solar + storage microgrid at Roederer Estate, Scharffenberger Cellars and Domaine Anderson, California wineries in Mendocino County

ESS Batteries Achieve Additional Safety Certification

ESS Batteries Achieve Additional Safety Certification

PDF of Release Wilsonville, Ore. – March 20, 2023 – ESS Tech Inc. (“ESS”) (NYSE:GWH), a leading manufacturer of flexible, sustainable and responsible long-duration energy storage systems for commercial and utility-scale applications, today announced certification of...
ESS Responds to Short Seller Report-Driven Class Action Filing

ESS Inc. Statement on Grizzly Research Report

Grizzly Research issued a report alleging ESS is a related party of ESIAP, our customer in Australia. This assertion is false, along with the other unfounded assertions made in the report.