Energy technology firm Wärtsilä completed a 125MW/250MWh battery storage project for REV Renewables in California in time to help CAISO deal with record heatwave conditions in September 2022.
UK-listed Gore Street Energy Storage Fund has acquired its first asset in California, a 200MW/400MWh battery energy storage system project from developer Avantus.
B2U Storage Solutions has further expanded its in-house second life energy storage project in California to 25MWh, an alternative approach to peers which president Freeman Hall explained to Energy-Storage.news.
Residential solar and battery installer Sunrun has partnered with California utility PG&E to create a new virtual power plant (VPP) combining up to 30MW of new and existing home PV and battery systems for grid reliability.