ess inc.

March 22, 2023
ESS Inc. has received UL1973 certification for the battery modules in its utility and industrial flow battery energy storage systems.
March 2, 2023
ESS Inc ended 2022 with nearly 800MWh of annual production capacity for its iron flow battery, although had a relatively poor last financial quarter with just US$15,000 in revenue.
September 1, 2022
Malaysia-based Reservoir Link has signed a memorandum of understanding (MOU) with an unnamed US-based ‘Iron Flow Long Duration Energy Storage provider’, while ESS Inc tells Energy-Storage.news it is ‘actively exploring’ opportunities in Reservoir Link’s markets.
August 12, 2022
ESS Inc has recognised revenues for the first time since publicly listing, while closing in on a 750MWh targeted annual production capacity.
July 7, 2022
Construction has begun of a factory for long-duration flow batteries using iron and saltwater electrolyte in Queensland, Australia.
May 13, 2022
Iron flow battery company ESS Inc continues to await recognition of revenues, but has “strong confidence” in its trajectory towards profitability.
March 7, 2022
Energy-storage.news caught up with executives from two long-duration flow battery energy storage providers, ESS Inc. and Invinity Energy Systems, at the Energy Storage Summit 2022.
March 2, 2022
The implementation of regulative security is all that is needed to bring in investment for long duration storage.
February 25, 2022
ron flow battery provider ESS Inc has revealed a US$477 million net loss in 2021, in its first full-year results since becoming a publicly-traded company on the New York Stock Exchange (NYSE). 
January 14, 2022
ESS Inc’s long-duration iron electrolyte flow battery energy storage solution will be deployed in a demonstration and test project in Oregon by utility company Portland General Electric. 

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