Round-trip efficiency of alternative storage technologies is the standout metric for assessing their potential versus lithium-ion.

Advanced compressed air energy storage (A-CAES) technology firm Hydrostor has signed a binding agreement with mining firm Perilya to progress the construction of a project in New South Wales, Australia.

New South Wales has submitted an Environmental Impact Statement (EIS) for its Central-West Orana Renewable Energy Zone (REZ).

Updated 29 September 2023: Following publication of this story, ESS Inc responded to a couple of Energy-Storage.news’ enquiries.

The US Department of Energy (DOE) has shortlisted the projects to receive US$325 million for long-duration energy storage (LDES), with technology providers including Energy Dome, Invinity, Form Energy and Redflow.

Dominion Energy will pilot deployment of two novel non-lithium technologies designed for long-duration energy storage (LDES) applications.

Flow battery maker Invinity Energy Systems signed a deal for the newest iteration of its product with Everdura at RE+ in Las Vegas last week.

Flow battery companies at the RE+ 2023 show in Las Vegas offered takes on how their technologies can compete in the evolving energy storage market.

RayGen, a startup with a novel high-temperature thermal energy storage tech, has marked opening of a 50MWh plant in Victoria, Australia.

Enervenue’s new metal-hydrogen ‘vessel’ has “even more advantages over lithium-ion for stationary storage applications”, its CRO has claimed.