Germany and US residential battery storage and VPP provider sonnen’s network of batteries in Germany has reached 250MWh, and will hit 1GWh in the next few years, it said.
Iron-air battery firm Form Energy has received a US$12 million grant from the state of New York for a 1GWh long-duration energy storage project, whilst Ecolectro Inc, PolyJoule Inc and Urban Electric Power received smaller amounts.
The domestic manufacturing capabilities of US flow battery providers ESS Inc and Stryten Energy have been celebrated by senior state politicians in Oregon and Georgia respectively.
By the end of 2022, US co-located renewable and energy storage projects totalled 41GW of generating power and 5.4GW/15.2GWh of energy storage, according to Lawrence Berkeley National Laboratory (LBNL) analysis.
Thermal energy storage company Rondo Energy has completed a US$60 million fundraising round from investors including Rio Tinto, Microsoft, Aramco and Energy Impact Partners.
The four most high-profile energy storage system (ESS) companies that listed via SPAC mergers – Eos, Energy Vault, ESS Inc and Stem – have seen their share prices fall by an average of 80% since going public.
US electric utility Xcel Energy has launched a request for proposals (RFP) for solar and battery storage projects to replace its Allen S. King coal-fired power plant in the US state of Minnesota.
