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Portfolio Updates Sarah Applebaum Portfolio Updates Sarah Applebaum

ESS Expands Deployment Footprint in California, Commissions New Project and Advances Energy Center Product Line

ESS Tech, Inc. (“ESS”) (NYSE: GWH), a leading manufacturer of long-duration energy storage systems (LDES) for commercial and utility-scale applications, today announced progress on multiple fronts as the company continues to scale production and accelerate global deployment of iron flow battery technology.

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