Duke Energy Corp. income statement & cash flow
In the fiscal year ended Dec 31, 2025, Duke Energy Corp. reported net income of $4.97B on revenue of $31.74B. Operating cash flow was $12.33B and capital expenditures were $14.02B, leaving −$1.69B of free cash flow (operating cash flow minus capital expenditures).
Income statement and cash flow summary
| Fiscal year ended | Dec 2016 | Dec 2017 | Dec 2018 | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $22.74B | — | $23.76B | $24.35B | $23.25B | $24.49B | $28.68B | $28.67B | $30.05B | $31.74B |
| Operating income | $5.20B | $5.62B | $4.68B | $5.71B | $4.57B | $5.50B | $6.01B | $7.07B | $7.93B | $8.63B |
| Net income | $2.15B | $3.06B | $2.67B | $3.75B | $1.38B | $3.91B | $2.55B | $2.84B | $4.52B | $4.97B |
| Diluted EPS | $3.11 | $4.36 | $3.76 | $5.06 | $1.72 | $4.94 | $3.17 | $3.54 | $5.71 | $6.31 |
| Operating cash flow | $6.86B | $6.62B | $7.19B | $8.21B | $8.86B | $8.29B | $5.93B | $9.88B | $12.33B | $12.33B |
| Capital expenditures | $7.90B | $8.05B | $9.39B | $11.12B | $9.91B | $9.71B | $11.37B | $12.60B | $12.28B | $14.02B |
| Reported in | 10-K 2019 | 10-K 2020 | 10-K 2021 | 10-K 2022 | 10-K 2023 | 10-K 2024 | 10-K 2025 | 10-K 2026 | 10-K 2026 | 10-K 2026 |
Margins
Each figure divided by revenue for the same fiscal year.
| Fiscal year ended | Gross margin | Operating margin | Net margin |
|---|---|---|---|
| Dec 2025 | — | 27.2% | 15.7% |
| Dec 2024 | — | 26.4% | 15.1% |
| Dec 2023 | — | 24.7% | 9.9% |
| Dec 2022 | — | 21.0% | 8.9% |
| Dec 2021 | — | 22.5% | 16.0% |
Source: SEC EDGAR XBRL company facts for CIK 1326160 (raw data). Most recent filing in this dataset: 10-Q filed May 5, 2026. SEC data file dated Nov 3, 2026; page built Nov 5, 2026. Figures are as most recently reported, including restatements. How we select figures.