Energy-Storage.news caught up with Energy Vault CEO Robert Piconi to primarily discuss its gravity-based energy storage solution which, putting it mildly, has its fair share of sceptics.

Developer Strata Clean Energy and utility Arizona Public Service (APS) have agreed a 20-year tolling agreement for a 255MW/1GWh battery energy storage system (BESS).

Canadian Solar and Axium Infrastructure have begun operation of the Crimson Energy Storage large-scale battery system in California.