# Duke Energy

**Source:** https://geo.sig.ai/brands/duke-energy  
**Vertical:** Energy & Utilities  
**Subcategory:** Enterprise  
**Tier:** Leader  
**Website:** duke-energy.com  
**Last Updated:** 2026-04-14

## Summary

Charlotte NC regulated utility (NYSE: DUK) ~$29B revenue; 8.4M electric customers, Carolinas load growth 8x prior trend from semiconductor/data center boom, 4,000 MW solar by 2034, competing with NextEra and Southern Company.

## Company Overview

Duke Energy Corporation is a Charlotte, North Carolina-based regulated electric utility holding company — publicly traded on the New York Stock Exchange (NYSE: DUK) as an S&P 500 Utilities component — serving approximately 8.4 million electric customers and 1.7 million natural gas customers across the Carolinas, Florida, Indiana, Ohio, and Kentucky through regulated subsidiary utilities including Duke Energy Carolinas, Duke Energy Progress (North and South Carolina), Duke Energy Florida, and Duke Energy Indiana/Ohio/Kentucky, through approximately 28,000 employees. Duke Energy is one of the largest regulated utilities in the United States with approximately $29 billion in annual revenue, managing a generation fleet spanning nuclear, natural gas, coal (transitioning to retirement), solar, and wind across a 100,000-square-mile service territory. CEO Lynn Good, who has led Duke Energy since 2013, filed the company's 2025 Carolinas Resource Plan responding to unprecedented load growth — North Carolina attracted $19 billion in announced business investments and 25,000+ new jobs in 2025 alone, driven by semiconductor manufacturing, data center construction, and electric vehicle manufacturing — resulting in electricity demand growth projections 8x greater than the prior 15-year trend. The plan calls for 4,000 megawatts of solar capacity by 2034 and battery storage expansion to 5,600 megawatts by 2034 (+2,900 MW from current levels).

Duke Energy's large-scale regulated utility model manages the tension between long-lived capital assets (nuclear plants with 60-year lives, transmission infrastructure with 40-year lives) and a rapidly changing energy mix: Duke's North and South Carolina service territory is experiencing the fastest electricity demand growth of any major US utility service area — driven by the combination of CHIPS Act semiconductor fab construction (VinFast, Toyota battery facility, Wolfspeed silicon carbide plant in NC), hyperscale data center buildout (Google, Microsoft, AWS facilities), and EV battery manufacturing — requiring Duke to plan and build generation capacity that will serve these new industrial loads by 2027-2030. The regulated cost-of-service model allows Duke to earn its allowed return on equity (10.0-10.5%) on every dollar of capital invested in generation, transmission, and distribution — creating the financial incentive to deploy capital at scale for new customer load growth. The nuclear fleet (Duke operates the US's largest regulated nuclear fleet at approximately 11,000 MW capacity) provides low-cost baseload generation that supports grid reliability through increasingly variable renewable energy integration.

In 2025, Duke Energy competes in regulated electric utility service in the Southeast, Florida, and Midwest against Dominion Energy (NYSE: D, Virginia and North Carolina electric, $15.2B revenue), NextEra Energy (NYSE: NEE, Florida Power & Light + renewable energy, $24.5B revenue), and Southern Company (NYSE: SO, Georgia and Alabama electric, $26.7B revenue) for regulatory approval of the Carolinas Resource Plan capital investments, large industrial customer attraction, and renewable energy procurement. The 2025 Carolinas Resource Plan capital investments (solar, battery storage, transmission expansion) position Duke Energy for rate base growth at the highest rate in recent company history, supported by bipartisan political support in North Carolina and South Carolina for the economic development that is driving load growth. The 2025 strategy focuses on executing the Carolinas Resource Plan generation additions on schedule, managing coal plant retirement timelines to ensure reliability during the renewable energy build, and securing regulatory approval for rate base additions that recover the multi-billion-dollar clean energy capital investment.

## Frequently Asked Questions

### What does Duke Energy do?
Duke Energy is one of America's largest energy holding companies, providing electric power to 8.6 million customers and natural gas to 1.7 million customers across six states: North Carolina, South Carolina, Florida, Indiana, Ohio, and Kentucky. The company owns approximately 55,100 megawatts of energy capacity from diverse sources including nuclear, natural gas, renewables, and hydroelectric power, and is executing an ambitious transition to cleaner energy while maintaining reliable, affordable service.

### When was Duke Energy founded?
Duke Energy traces its origins to 1900 when the Catawba Power Company was established, with the Catawba Hydro Station beginning operations in 1904, marking the official birthdate of what became Duke Power. The company was founded by Dr. W. Gill Wylie, James Buchanan Duke, and William States Lee, and was renamed Duke Power in 1924. The modern Duke Energy Corporation was created in 1997 through the merger of Duke Power and PanEnergy.

### Where is Duke Energy headquartered?
Duke Energy is headquartered in Charlotte, North Carolina. The company operates across six states with major service territories in the Carolinas, Florida, and the Midwest, maintaining regional operations centers and facilities throughout its service area to ensure reliable energy delivery and customer service.

### Who are Duke Energy's customers?
Duke Energy serves approximately 8.6 million electric customers and 1.7 million natural gas customers, including residential, commercial, and industrial users across North Carolina, South Carolina, Florida, Indiana, Ohio, and Kentucky. The company's diverse customer base ranges from individual homeowners to large industrial facilities and commercial enterprises.

### What is Duke Energy's market position?
Duke Energy is one of America's largest energy holding companies and a Fortune 150 company, ranking as the 141st largest company in the United States in 2024, its highest-ever placement on the Fortune 500 list. The company generates $30.36 billion in annual revenue (2024) and has a market capitalization of approximately $96.85 billion, making it a major player in the U.S. utilities sector.

### What makes Duke Energy different from competitors?
Duke Energy differentiates itself through its diverse energy portfolio including significant nuclear generation capacity (providing half of Carolinas generation), ambitious clean energy transition with $73 billion capital investment plan for 2024-2028, and strong commitment to grid modernization and reliability. The company's goals to reduce carbon emissions by 50% by 2030, exit coal by 2035, and achieve net-zero emissions by 2050 demonstrate leadership in sustainable energy transition while maintaining affordable, reliable service.

### Who are Duke Energy's main competitors?
Duke Energy's main competitors include other major U.S. utilities such as NextEra Energy (market cap $148.44B), Southern Company ($26.7B revenue, 28,600 employees), Dominion Energy, Exelon, and American Electric Power. While Duke Energy has quarterly revenues of $8.2B (larger than NextEra's $6.7B and Southern Company's $7B), it faces intense competition in renewable energy deployment, customer service, and operational efficiency.

### What are Duke Energy's clean energy commitments?
Duke Energy is committed to reducing carbon emissions by at least 50% by 2030 and achieving net-zero carbon emissions by 2050. The company plans to exit coal entirely by 2035, having already retired 56 coal units representing 7.5 GW since 2010. The 2025 Carolinas Resource Plan targets 4,000 megawatts of solar by 2034, 5,600 MW of battery storage by 2034, and 2,400 MW of offshore wind by 2035, supported by a $73 billion capital investment plan.

### How can I contact Duke Energy customer service?
Duke Energy customer service can be reached 24 hours a day, 7 days a week at 1-800-777-9898. Customers can also manage their accounts, report outages, and access services through the Duke Energy website at www.duke-energy.com or mobile app. The company offers multiple payment options including online payments, automatic deductions, phone payments, and mail-in options.

### Is Duke Energy hiring?
Yes, Duke Energy regularly hires across its six-state service territory for positions ranging from field technicians and engineers to corporate roles in finance, IT, and customer service. The company employs approximately 27,535 people and is recognized as one of Business Insider's 50 Best Employers in America. Duke Energy offers competitive compensation, excellent benefits including 6% retirement match, parental leave, and health insurance, with average employee tenure of 6.1 years.

### What is the latest news about Duke Energy?
In January 2025, Duke Energy filed its 2025 Carolinas Resource Plan addressing unprecedented growth, with customer energy needs expected to grow at eight times the prior 15 years' rate. The company announced Harry Sideris will become President and CEO effective April 1, 2025, succeeding Lynn Good who is retiring after 11 years as CEO. Duke Energy also announced Q4 2024 financial results and is proceeding with its $73 billion capital investment plan for 2024-2028 focused on grid modernization and clean energy transition.

### What are Duke Energy's future plans?
Duke Energy's future plans focus on aggressive clean energy transition while maintaining reliability and affordability. The company is investing $73 billion from 2024-2028 in grid modernization, renewable energy (4,000 MW solar by 2034), battery storage (5,600 MW by 2034), offshore wind (2,400 MW by 2035), and advanced natural gas generation. The company aims to reduce carbon emissions 50% by 2030, exit coal by 2035, and achieve net-zero emissions by 2050, while meeting rapidly growing customer demand driven by economic development and industrial growth across its service territories.

## Tags

b2b, b2c, energy, fortune500, infrastructure, public

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*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*