Japan is harnessing vanadium 'flow batteries' to replace coal and gas
Japan is harnessing vanadium 'flow batteries' to replace coal and gas
www.yahoo.com
These batteries could harness the wind and sun to replace coal and gas

Vanadium flow-batteries were developed in the US, then the license was sold to China (older 2022 NPR story) https://www.npr.org/2022/08/03/1114964240/new-battery-technology-china-vanadium