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ESS Global Fleet Achieves Operational Milestone Surpassing 2 GWh of Transacted Energy
Additional Energy Center™ products are delivered to Florida utility and product line achieves safety and operational certifications. Wilsonville, Ore. – February 25, 2025 – ESS Tech, Inc. (ESS) (NYSE: GWH), a leading manufacturer of iron flow long-duration energy...
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ESS Global Fleet Achieves Operational Milestone Surpassing 2 GWh of Transacted Energy
Additional Energy Center™ products are delivered to Florida utility and product line achieves safety and operational certifications. Wilsonville,...

Go with the flow (batteries)
There is a gap in the market for long-duration energy storage (LDES), according to US-based manufacturer ESS Inc. – one which can’t be plugged with lithium-ion chemistry. Hugh McDermott, of ESS Inc. tells pv magazine how he thinks iron flow batteries fit into the energy system of the future, as the company pursues global expansion.
ESS Announces Actions to Position the Company for the Future
Kelly Goodman, current Vice President of Legal, has been appointed interim CEO. Eric Dresselhuys has resigned from the role of CEO and as a member of the Board of Directors of the Company.
ESS’s Saltwater Flow Batteries Are Starting To Gain Traction
Flow batteries are a strong contender to provide storage capacity, and when that inflection point is reached, ESS and its investors look well-positioned to benefit given iron redox flow batteries advantages over vanadium and lithium-ion.
Solar Investors Guide #4: Long-term storage with iron flow technology
In this episode, Alan Greenshields, Director EMEA, talks about long-term storage systems and the prospect of iron flow technology—powered by sustainable materials like iron, salt, and water—will transform energy storage as we know it.
ESS Celebrates Commercial Launch of Energy Center™ Product
ESS Celebrates Commercial Launch of Energy Center™ Product First commercial deliveries to Florida utility and construction of demonstration Energy...
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Email: morgan.pitts@essinc.com
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