Duke Energy Progress filed a Comprehensive Revenue Requirement Settlement with the North Carolina Utilities Commission on August 5, 2026, resolving its rate case application. The settlement establishes a return on equity of 9.8% based on a 53% equity capital structure and sets the historic retail rate base at approximately $17.8 billion. It includes a Multi-Year Rate Plan with $3.4 billion in capital projects and an annual refund mechanism, alongside a revised revenue requirement increase of $338 million over two years (averaging 3.4% annually). Duke Energy agreed to extend coal ash cost amortization from five to eight years, increase production tax credit flow-backs to customers by $120 million annually for 2027-2028, and contribute $10 million to customer assistance funds. The company expects one-time pre-tax accounting charges of approximately $30 million in 2026. Subject to NCUC approval at an August 11 hearing, new rates could take effect by January 1, 2027. Duke Energy operates as a regulated electric utility providing power generation and distribution services.

Duke Energy Corporation reported second-quarter 2026 financial results with reported earnings per share of $1.38 and adjusted EPS of $1.43, compared to $1.25 in the prior year period. Adjusted results benefited from infrastructure investment recovery but were partially offset by higher depreciation and interest expense. The company reaffirmed its 2026 adjusted EPS guidance range of $6.55 to $6.80 and long-term growth rate of 5% to 7%. Duke Energy operates as a major integrated energy holding company providing electric and natural gas utility services.

Duke Energy Carolinas, LLC filed a Comprehensive Revenue Requirement Settlement with the North Carolina Utilities Commission to resolve its rate case. The settlement includes a 9.8% return on equity, a $25.7 billion retail rate base, and approximately $3.8 billion in capital for a multi-year rate plan. The stipulations are expected to result in one-time pre-tax accounting charges of approximately $40 million in 2026. Duke Energy is an electric utility company providing energy services.

Duke Energy Corporation held its annual meeting of shareholders on May 7, 2026, resulting in the approval of director elections, auditor ratification, and executive compensation. A management proposal to eliminate supermajority voting requirements failed to pass, receiving 66.39% support despite needing an 80% threshold.

Piedmont Natural Gas Company, a subsidiary of Duke Energy, completed the sale of its Tennessee natural gas local distribution company business to Spire Tennessee Inc. on March 31, 2026. The transaction was finalized for $2.48 billion in cash.