From Europe to North America, an energy revolution is breathing new life into empty, long-forgotten coal mine shafts—by repurposing them into places to store renewable energy. Using "gravity batteries ...

Ukraine blew up the No. 3 mine's shaft in the village of Pishchane in Donetsk Oblast to prevent Russia from deploying its troops closer to the front-line town of Pokrovsk, The New York Times (NYT) ...

Jan. 16—A proposal for a new solar farm west of Georgetown was sent back to the Wind and Solar Committee by the Vermilion County Board Tuesday night over concerns regarding an old coal mine shaft and ...