Japanese Battery Trial Seeks to Transform How Grids Work

Japanese Battery Trial Seeks to Transform How Grids Work

Tomohiro Ohsumi/Bloomberg

A member of the media walks past a redox flow battery at Sumitomo Electric Industries Ltd.'s plant in Yokohama, Japan. The Hokkaido project gives Japan and Sumitomo a chance to showcase the vanadium redox flow technology to utilities around the globe that need to integrate renewables into the grid.