A seven-year observation of a vanadium flow battery in California from Sumitomo Electric has been completed, while US lab PNNL has found an alternative, food-based electrolyte which it said boosted capacity and longevity.
Lithium-ion battery and energy storage system (ESS) manufacturer Microvast has announced plans to set up an ESS manufacturing plant in Colorado, US, which will be operational this year.
New company Allye Energy has raised £900k (US$1.1 million) to scale up production of its mobile battery energy storage system (BESS) using second life EV batteries.