Duke Energy is one of the biggest utility companies in the nation, serving customers in half a dozen states. Headquartered in Charlotte, it's one of the biggest employers in North Carolina.

The cold weather moves into central North Carolina on Monday followed by possible snow on Tuesday. The North Carolina mountains will see snow Sunday along with very cold temps.

The cold weather moves into central North Carolina on Monday followed by possible snow on Tuesday. The North Carolina mountains will see snow Sunday along with very cold temps.

Sideris will replace Lynn Good. She is retiring from her role as CEO April 1 after serving at the company for more than two decades, including nearly a dozen years as CEO. Good was also the rare female leader of a Fortune 500 company.

Duke Energy is monitoring forecasts and preparing for a period of freezing temperatures across the Carolinas. Officials said temperatures could dip into the single digits in some areas. It can be easy to use a lot of effort to keep warm and end up with a less-than-ideal energy bill. Here are some tips from Duke Energy:

Duke Energy recently proposed its new Clean Energy Connection (CEC) program to regulators in the Carolinas to help customers in both states gain the benefits of solar energy without the commitment and expense of installing

North Carolina leads the Southeast U.S. in energy efficiency, according to a new report from the Southern Alliance for Clean Energy.

A Duke Energy breach exposed social security numbers, a class action lawsuit says. That could mean payouts for thousands of data leak victims.

Under Duke Energy's proposal, customers could subscribe to new, utility-owned solar energy facilities, pay a monthly subscription fee, and receive a bill credit.

Lynn Good is stepping down as CEO after more than a decade in which she led a transformative period for the Charlotte company. Duke Energy Corp. (NYSE: DUK) CEO Lynn Good is retiring effective April 1 after more than a decade leading a transformative period for the Charlotte-based utility.

Now, the University is looking toward its next climate goal, which aims to invest in sustainability strategies that will be more effective in the long run.

Following a devastating hurricane season, Duke Energy Florida is giving away 1,000 free trees to its customers as part of its ongoing collaboration with the Arbor Day Foundation.