hydroelectric power News

BOULDER CITY, Nev. (AP) — A transformer exploded Tuesday at Hoover Dam, one of the nation’s largest hydroelectric facilities, producing a thick cloud of black smoke and flames that were quickly extinguished. No one was hurt in the explosion near …

A vast swath of North America from the Great Lakes to the West Coast is at risk of blackouts this summer as heat, drought, shuttered power plants and supply-chain woes strain the electric grid. Power supplies in much of the …