CHARLOTTE, N.C. — Duke Energy announced Monday it has agreed to buy Piedmont Natural Gas for approximately $4.9 billion. “We look forward to welcoming Piedmont’s employees and one million customers in ...

Duke Energy and Piedmont Natural Gas have filed with with N.C. regulators to approve their proposed merger Duke Energy and Piedmont Natural Gas have formally filed with state regulators for approval ...

Piedmont Natural Gas Co. Inc. has reluctantly agreed to compromise with electric utilities on a conservation program that would offer customers rebates when they buy high-efficiency space and water ...

CHARLOTTE, N.C., Jan. 16, 2026 /PRNewswire/ -- As temperatures drop across the Southeast this weekend and into next week, causing heating systems to work harder and use more energy, Piedmont Natural ...

CHARLOTTE -- Duke Energy announced Monday it has agreed to buy Piedmont Natural Gas for approximately $4.9 billion in cash. "We look forward to welcoming Piedmont's employees and one million customers ...

CHARLOTTE, N.C. — Duke Energy and Piedmont Natural Gas announced Monday morning that the boards of directors of both companies have unanimously approved an agreement for Duke to acquire Piedmont for ...

CHARLOTTE, N.C. (AP) -- Duke Energy will spend about $4.9 billion in cash to acquire Piedmont Natural Gas, adding about a million new customers in the Carolinas and Tennessee. The Charlotte, North ...

Duke Energy will buy Piedmont Natural Gas for $4.9 billion in cash, the two Charlotte-based companies announced Monday. The deal is expected to close by the end of 2016. Lynn Good, Duke Energy chief ...

Duke Energy and Piedmont Natural Gas have approved a deal for Duke Energy to acquire Piedmont for about $4.9 billion in cash."We look forward to welcoming Piedmont's employees and one million ...