Tag: vanadium flow batteries

  • Hokkaido To Utilize 60 MWh Vanadium Flow Battery For Grid Storage

    Hokkaido Electric plans to invest $200 million into a 60,000 kWh, vanadium redox flow battery that will store energy in order to back up its electricity grid. “A redox battery is an electrochemical system that generates oxidation and reduction between two active materials, forming a redox system, on the surface of inactive electrodes (the electrodes themselves…