Michigan Utilities Upgrade Pumped Storage Plant ahead of Renewable Push September 25, 2018 News The Ludington Pumped Storage Plant along Lake Michigan could play a bigger role on the grid as utilities use more variable renewables. Source: Renewable Energy 8BIT Older Post U.S. Government Awards $27.7M for Long-duration Storage Projects, Research, and Prototypes Newer Post Rhode Island Charts a Course for a Cleaner Grid