Automotive group Toyota and utility JERA have commissioned a battery storage system made up of lithium-ion, nickel metal-hydride and lead acid cells, something relatively novel in the sector.
Shanghai-based WeView has raised US$56.5 million in several rounds of financing to commercialise the zinc-iron flow battery energy storage systems technology originally developed by ViZn Energy Systems.
Gravity-based energy storage company Energy Vault has been issued a mandate for an initial 2GWh of its proprietary solution at net-zero industrial parks in China.