Weather Blog One of the Largest Batteries in the World Michigan’s Ludington Pumped Storage Plant uses excess electricity to pump water uphill, which generates power when it flows back down. Read More… About Author OTW Observer See author's posts Post navigation Previous Extreme Weather in the Caribbean…Next One of the Largest Batteries in the World Related Stories Home Reef Adds On Weather Blog Home Reef Adds On February 17, 2026 Surveying Popes Creek Weather Blog Surveying Popes Creek February 16, 2026 Stonebreen’s Beating Heart Weather Blog Stonebreen’s Beating Heart February 13, 2026