Duke Energy Corp (NYSE:DUK) | Duke Energy Carolinas customers set all-time peak for energy usage

[PR Newswire] – CHARLOTTE, N.C., Jan. 31, 2014 /PRNewswire/ — Duke Energy Carolinas customers set a new all-time record for electricity usage yesterday of 20,799 megawatt-hours (MWh) for the hour ending 8 a.m. . . . → Read More: Duke Energy Corp (NYSE:DUK) | Duke Energy Carolinas customers set all-time peak for energy usage Similar Articles: Company Update: Duke Energy Corporation (NYSE:DUK) – Duke Energy thanks customers for help during cold snap; sets all-time records for winter energy use Duke Energy Corporation (NYSE:DUK) | Duke Energy asks Carolinas customers to conserve electricity for the next 24 hours Stock Update: Duke Energy Corporation (NYSE:DUK) – North Carolina regulators approve Green Source Rider for Duke Energy Carolinas customers