Duke Energy eyes doubling pumped-hydro project to store power from expanded solar use

The plan would double the roughly 1,400 megawatts of power at Bad Creek by building a second powerhouse, including new caverns carved into Booger Mountain.

The plan would double the roughly 1,400 megawatts of power at Bad Creek by building a second powerhouse, including new caverns carved into Booger Mountain. Read MoreCharlotte Business News – Local Charlotte News | Charlotte Business Journal