Two-thirds of Duke Energy’s international business is in hydroelectric plants, like this one on Lake Norman.
Two-thirds of Duke Energy’s international business is in hydroelectric plants, like this one on Lake Norman. John D. Simmons jsimmons@charlotteobserver.com
Two-thirds of Duke Energy’s international business is in hydroelectric plants, like this one on Lake Norman. John D. Simmons jsimmons@charlotteobserver.com