Latest News and Press Releases

WILSONVILLE, Ore., Feb. 23, 2021 (GLOBE NEWSWIRE) -- ESS Inc., a manufacturer of long-duration iron-based flow batteries for commercial and utility-scale energy storage applications, announces the...

WILSONVILLE, Ore., Feb. 10, 2021 (GLOBE NEWSWIRE) -- ESS Inc., a manufacturer of long-duration iron-based flow batteries for commercial and utility-scale energy storage applications, announces the...

Sunnyvale, Oct. 16, 2020 (GLOBE NEWSWIRE) -- Today, eight Community Choice Aggregators (CCAs) launched a joint Request for Offers (RFO) to procure up to 500 megawatts (MWs) of long-duration storage....

PORTLAND, Ore., Oct. 28, 2019 (GLOBE NEWSWIRE) -- ESS Inc., a leading manufacturer of safe, low-cost and long-duration energy storage systems, announced that it has secured $30 million in a Series C...

PORTLAND, Ore., May 20, 2019 (GLOBE NEWSWIRE) -- 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....

PORTLAND, Ore., May 14, 2019 (GLOBE NEWSWIRE) -- ESS Inc., a leading manufacturer of safe, low-cost and long-duration energy storage systems, announced that it has deployed an Energy...

PORTLAND, Ore., May 22, 2018 (GLOBE NEWSWIRE) -- ESS Inc., the leading manufacturer of safe, low-cost and long-duration flow battery storage systems, has been awarded a contract to design and...

PORTLAND, Ore., March 13, 2018 (GLOBE NEWSWIRE) -- ESS Inc., a leading manufacturer of safe, low-cost and long-duration energy storage systems, announced today that it will deliver two Energy...