[PR Newswire] – CHARLOTTE, N.C., Feb. 7, 2014 /PRNewswire/ — Duke Energy (NYSE: DUK) today pledged to take care of the Dan River and its surrounding environment as the company continues to address . . . → Read More: Duke Energy Corp (NYSE:DUK) | Duke Energy pledges to take care of Dan River and surrounding environment Similar Articles: Duke Energy Corp (NYSE:DUK) | Duke Energy Carolinas customers set all-time peak for energy usage Company Update: Duke Energy Corp (NYSE:DUK) – Duke Energy offers energy- and money-saving reminders for winter Company Update: Duke Energy Corporation (NYSE:DUK) – Duke Energy thanks customers for help during cold snap; sets all-time records for winter energy use