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 World Cup Fever in Guadalajara Weather Blog World Cup Fever in Guadalajara June 12, 2026 Air Pollution’s Daily Pulse Over the Northeast Weather Blog Air Pollution’s Daily Pulse Over the Northeast June 11, 2026 Tyndall’s Trail of Bergs Weather Blog Tyndall’s Trail of Bergs June 10, 2026