Faced with Helene’s deluge, Duke Energy coped by opening a dam. But excess water drowned a community, which could put Duke in hot water.

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.

Highs each day in central North Carolina are forecast around freezing with just 30 degrees for a high predicted on Wednesday. Duke Energy, which serves about 4 million customers in North Carolina, said they have already made plans for the cold weather ...

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.

Charlotte-based power company joins application for grant to help develop commercial reactors similar to nuclear-submarine technology. And the Triad could be a benefactor. Duke Energy is hoping to get a share of federal funding to help develop next-generation small-scale nuclear reactors of the kind that could go into its Belews Creek station after its planned decommissioning as a coal plant in 10 years.

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.

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

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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:

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.

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.

Duke Energy today launched a campaign to promote grant opportunities totaling $200,000 to South Carolina organizations that help the state’s aging population with services and support, particularly for those with income challenges.