A framework agreement for the deployment of 2GWh of iron electrolyte flow batteries has been signed between manufacturer ESS Inc and SB Energy, the clean energy arm of Japanese telecoms giant Softbank.
Financing has been secured for two projects that will add nearly a gigawatt-hour of battery storage at California solar power facilities this year, by renewable energy company Terra-Gen and private asset management firm Capital Dynamics.
Renewable energy investment group CleanCapital and artificial intelligence-driven energy storage provider Stem Inc have provisionally agreed a financing partnership for US energy storage projects of 30MW or under.
Construction has begun on more than a gigawatt of large-scale renewable energy projects with battery storage attached in Texas, by Enel Green Power North America, the regional renewable and clean energy arm of European utility Enel.
Mitsubishi Power Americas and Powin Energy have been appointed to retrofit 640MWh of batteries to solar PV plants in California, while a community energy group in the state has just signed a power purchase agreement for a 100MW solar plant with 150MW / 600MWh of storage.