Company Overview

Duke Energy Corporation is a large regulated electric and natural gas utility holding company operating primarily in the U.S. electric power and gas utility industry. The company’s core business is the generation, transmission, distribution, and sale of electricity, along with the transportation and sale of natural gas to residential, commercial, industrial, and wholesale customers. Its revenues are predominantly derived from regulated utility operations, which provide predictable cash flows under state-approved rate structures.

Duke Energy’s strategic positioning is anchored in its scale as one of the largest investor-owned utilities in the United States, a diversified regulated footprint, and a significant nuclear generation fleet that provides carbon-free baseload power. Founded in the early 20th century as a regional power provider in the Carolinas, the company expanded through organic growth and acquisitions, most notably the merger with Progress Energy in 2012, which substantially increased its customer base, regulated assets, and geographic reach.

Business Operations

Duke Energy operates through several regulated utility subsidiaries, with its primary business segments consisting of Electric Utilities and Infrastructure and Gas Utilities and Infrastructure. The electric utilities segment owns and operates a diverse generation portfolio that includes nuclear, natural gas, coal, hydroelectric, and renewable energy assets, supported by extensive transmission and distribution networks. Revenue is largely generated through regulated retail sales of electricity and approved rate mechanisms tied to capital investment and operating costs.

The gas utilities segment focuses on the distribution and transportation of natural gas to customers across multiple states, earning revenue through regulated delivery charges. Duke Energy’s operations are predominantly domestic, with no material international utility operations. The company controls critical infrastructure assets, including nuclear plants, gas pipelines, and renewable generation facilities, and operates through major regulated subsidiaries such as Duke Energy Carolinas, Duke Energy Progress, Duke Energy Florida, Duke Energy Indiana, Duke Energy Ohio, and Piedmont Natural Gas.

Strategic Position & Investments

Duke Energy’s strategic direction emphasizes regulated capital investment, grid modernization, reliability improvements, and a long-term transition toward lower-carbon energy sources. Growth initiatives are focused on expanding renewable generation, upgrading transmission and distribution systems, investing in battery storage, and extending the useful life of existing nuclear assets, subject to regulatory approval.

The company has made significant investments in solar and wind generation, energy storage technologies, and natural gas infrastructure to support reliability during the energy transition. Duke Energy has also pursued targeted acquisitions and asset realignments to concentrate on fully regulated operations, including the exit from international businesses and non-core merchant generation in prior years. Its portfolio of subsidiaries represents a long-term investment approach centered on stable, regulated returns and infrastructure resilience.

Geographic Footprint

Duke Energy’s operations are concentrated in the Southeastern United States and parts of the Midwestern United States, with its corporate headquarters located in Charlotte, North Carolina. The company provides electric service in North Carolina, South Carolina, Florida, Indiana, Ohio, and Kentucky, and natural gas service in North Carolina, South Carolina, Tennessee, Ohio, and Kentucky.

Across these regions, Duke Energy serves millions of customers through regulated utility territories and maintains a significant physical presence in generation facilities, transmission networks, and gas distribution infrastructure. While its operations are domestic, the company’s scale and capital investment program give it substantial influence in U.S. energy markets, particularly in the Southeast, where population growth and economic expansion are driving long-term electricity demand.

Leadership & Governance

Duke Energy is led by an executive team with extensive experience in regulated utilities, infrastructure management, and energy policy. The leadership philosophy emphasizes safety, operational excellence, disciplined capital allocation, and collaboration with regulators and stakeholders to support long-term value creation and energy transition goals.

Key executives include:

• Lynn J. Good – Chair and Chief Executive Officer
• Harry K. Sideris – President
• Brian A. Savoy – Executive Vice President and Chief Financial Officer
• Kodwo Ghartey-Tagoe – Executive Vice President and Chief Legal Officer
• Steve Young – Executive Vice President and Chief Commercial Officer
• Julie Janson – Executive Vice President and Chief Sustainability Officer

The board of directors oversees governance, risk management, and strategic execution, with a focus on regulatory compliance, environmental stewardship, and long-term shareholder and customer interests.