In fiscal year 2025 Duke Energy reported $31.7B in revenue against NRG Energy's $30.7B, 1.03× as much.
| Measure | DUK | NRG | Gap |
|---|---|---|---|
| Revenue | $31.7B | $30.7B | ×1.03 |
| Cost of revenue | $6.8B | $6.5B | ×1.04 |
| Operating income | $8.6B | $1.8B | ×4.68 |
| Net income | $5.0B | $864M | ×5.75 |
| EPS (diluted) | 6.31 | 4.01 | ×1.57 |
| Total assets | $196B | $29.1B | ×6.72 |
| Total liabilities | $143B | $27.5B | ×5.20 |
| Shareholders' equity | $51.8B | $1.7B | ×30.84 |
| Cash | $245M | $4.7B | ×19.22 |
| Long-term debt | $80.1B | $16.4B | ×4.88 |
| Shares outstanding | 778M | 215M | ×3.62 |
| Net margin | 15.7% | 2.8% | ×5.56 |
| Operating margin | 27.2% | 6.0% | ×4.52 |
| Operating cash flow | $12.3B | $1.9B | ×6.45 |
| Capital expenditure | $14.0B | $1.1B | ×12.23 |
| Free cash flow | −$1.7B | $766M | — |
| Dividends paid | $3.2B | $411M | ×7.73 |
| Income tax expense | $642M | $270M | ×2.38 |
The larger of the two figures is in bold. Larger is not automatically better: on debt, cost and tax a bigger number is simply a bigger number. This site reports the figures and leaves the judgement to you.
Revenue, year by year
Duke Energy · 2011–2025
NRG Energy · 2011–2025
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026
Cite this page
Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Duke Energy vs NRG Energy |url=https://companiesranked.com/en/compare/duke-energy-vs-nrg-energy |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Duke Energy vs NRG Energy. CompaniesRanked. https://companiesranked.com/en/compare/duke-energy-vs-nrg-energyBibTeX
@misc{companiesranked-en-compare-duke-energy-vs-nrg-energy-2026,
author = {{CompaniesRanked}},
title = {{Duke Energy vs NRG Energy}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/compare/duke-energy-vs-nrg-energy}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.