Redwood Materials plans to repurpose EV batteries to build renewable-powered microgrids. Redwood Materials unveiled its first microgrid, at its headquarters in the Tahoe Reno Industrial Center.Courtesy Redwood Materials In a sandy industrial lot outside Reno, Nevada, rows of battery packs that once propelled electric vehicles are now powering a small AI data center. Redwood Materials, one of the US’s largest battery recycling companies, showed off this array of energy storage modules, sitting...