There is more work to be done on ensuring alignment between maximising grid-scale battery revenue and maximising system benefits, said panellists on Day 2 of the Energy Storage Summit.
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.
Vehicle-to-grid (V2G) firm Nuvve will use its platform to manage 40MW of EV chargers and battery storage capacity in frequency regulation markets in Norway and Denmark.