System integrator Ameresco has completed and put into commercial operation eight battery energy storage system (BESS) projects for utility United Power in Colorado, US.
Projects using novel, non-lithium battery technology have been progressed by organic flow battery firm CMBlu, liquid metal battery firm Ambri, and the NAS battery division of NGK Insulators.
Utility Xcel Energy has received a US$20 million grant commitment from VC firm Breakthrough Energy for projects using Form Energy’s iron-air battery, while a sodium ion battery firm has secured bridge financing.
‘Multi-day’ battery storage startup Form Energy’s proprietary iron-air battery is set to be deployed at the sites of two US coal power plants due for retirement.
Hydrogen storage company GKN Hydrogen, gas utility SoCalGas and the US Department of Energy’s National Renewable Energy Laboratory are collaborating on a new green hydrogen storage solution.
Vanadium redox flow battery (VRFB) developer Enerox, better known by its CellCube brand, has set up a subsidiary in Colorado, US, to bring its product to the North American market.
Users of US solar price comparison site EnergySage are increasingly drawn towards battery storage through concerns around having enough power in emergency situations, with 70% of users now requesting storage with their solar quotes.
