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How Duke Energy Makes its Money: Revenue Breakdown

A breakdown of Duke Energy (DUK) financials. See how Duke Energy makes money from Duke Energy Carolinas, Duke Energy Progress, Duke Energy Florida, and more using their 2024 annual report.

Duke Energy at a Glance
Company
Duke Energy
Ticker
DUK
Sector
Utilities
Market Cap
$90B
Last Updated
March 18, 2026
Source
SEC Filings (10-K)

How Does Duke Energy Make its Money?

Duke Energy is one of the largest electric power holding companies in the United States, serving approximately 8.4 million customers across six states in the Southeast and Midwest. The company generates, transmits, distributes, and sells electricity, and also distributes natural gas. Duke Energy is in the midst of a massive clean energy transition, investing billions in grid modernization, renewable energy, and battery storage while retiring coal plants. The surge in data center demand has created significant growth opportunities for the company.

Duke Energy (DUK) Business Model

Duke Energy operates in the utilities sector. Below is a summary of Duke Energy’s revenue streams, how the company generates income, and the key financial metrics from its most recent annual report. This breakdown uses data from Duke Energy’s 2024 fiscal year filings with the SEC.

Duke Energy Competitors

Duke Energy’s key competitors and comparable public companies in the utilities sector include NextEra Energy. Each of these companies competes for market share, investor attention, and revenue in overlapping segments. See how Duke Energy stacks up by comparing their revenue breakdown, margins, and growth metrics.

Duke Energy Competitors

Duke Energy’s key competitors and comparable public companies in the utilities sector include NextEra Energy. Each of these companies competes for market share, investor attention, and revenue in overlapping segments. See how Duke Energy stacks up by comparing their revenue breakdown, margins, and growth metrics.

Duke Energy Competitors

Duke Energy’s key competitors and comparable public companies in the utilities sector include NextEra Energy. Each of these companies competes for market share, investor attention, and revenue in overlapping segments. See how Duke Energy stacks up by comparing their revenue breakdown, margins, and growth metrics.

Duke Energy Competitors

Duke Energy’s key competitors and comparable public companies in the utilities sector include NextEra Energy. Each of these companies competes for market share, investor attention, and revenue in overlapping segments. See how Duke Energy stacks up by comparing their revenue breakdown, margins, and growth metrics.

Duke Energy Competitors

Duke Energy’s key competitors and comparable public companies in the utilities sector include NextEra Energy. Each of these companies competes for market share, investor attention, and revenue in overlapping segments. See how Duke Energy stacks up by comparing their revenue breakdown, margins, and growth metrics.

Duke Energy Competitors

Duke Energy’s key competitors and comparable public companies in the utilities sector include NextEra Energy. Each of these companies competes for market share, investor attention, and revenue in overlapping segments. See how Duke Energy stacks up by comparing their revenue breakdown, margins, and growth metrics.

Duke Energy Competitors

Duke Energy’s key competitors and comparable public companies in the utilities sector include NextEra Energy. Each of these companies competes for market share, investor attention, and revenue in overlapping segments. See how Duke Energy stacks up by comparing their revenue breakdown, margins, and growth metrics.

Revenue Breakdown

Segment 2024 2023 YoY Growth
Duke Energy Carolinas $8,900 $8,500 +4.7%
Duke Energy Progress $6,200 $5,900 +5.1%
Duke Energy Florida $7,100 $6,800 +4.4%
Duke Energy Indiana $3,700 $3,500 +5.7%
Piedmont Natural Gas & Other $3,400 $3,200 +6.2%
Total Revenue $29,300 $27,900 +5.0%

Duke Energy Carolinas — 30% of Revenue

Duke Energy Progress — 21% of Revenue

Duke Energy Florida — 24% of Revenue

Duke Energy Indiana — 13% of Revenue

Piedmont Natural Gas & Other — 12% of Revenue

Income Statement Overview

Metric 2024 2023
Total Revenue $29,300 $27,900
Cost of Revenue $14,100 $13,700
Gross Profit $15,200 $14,200
Operating Expenses $10,400 $9,800
Operating Income $4,800 $4,400
Net Income $4,100 $2,800

All values in millions USD unless otherwise stated.

Key Financial Metrics

  • Gross Margin: 51.9%
  • Operating Margin: 16.4%
  • Revenue Growth: 5.0%

Is Duke Energy Profitable?

Yes, Duke Energy is profitable. The company reported net income of $4,100 on total revenue of $29,300. With an operating margin of 16.4%, Duke Energy demonstrates solid profitability for the utilities sector. The gross margin of 51.9% reflects Duke Energy’s pricing power and cost structure.

What to Watch

  1. Data center energy demand growth in the Carolinas and impact on load forecasts
  2. Regulatory approval for rate base growth and grid modernization investments
  3. Clean energy transition progress and coal plant retirement timeline
  4. Impact of interest rates on the cost of funding $73B+ capital plan

Duke Energy (DUK) Financial Summary

Duke Energy (DUK) is a utilities company that generated $29,300 in total revenue in fiscal year 2024. Revenue grew 5.0% year-over-year. The company earned $4,100 in net income, making it profitable. For a deeper look at Duke Energy’s revenue breakdown, business segments, and financial performance, review the detailed analysis above.

Frequently Asked Questions

How does Duke Energy make money?

A breakdown of Duke Energy (DUK) financials. See how Duke Energy makes money from Duke Energy Carolinas, Duke Energy Progress, Duke Energy Florida, and more using their 2024 annual report.

What is Duke Energy's stock ticker symbol?

Duke Energy trades on the stock market under the ticker symbol DUK.

What is Duke Energy's market cap?

Duke Energy's market capitalization is approximately $90B.

What sector does Duke Energy operate in?

Duke Energy operates in the Utilities sector.

Is Duke Energy publicly traded?

Yes, Duke Energy is a publicly traded company listed under the ticker DUK with a market capitalization of approximately $90B.