Duke Energyvs.NRG Energy
DUK vs NRG · both in Utilities & power producers, part of the Energy, grid & critical infrastructure value chain: Electricity utilities and large power producers, from nuclear to renewable portfolios.
Duke Energy is about 4.0× larger than NRG Energy by market cap; Duke Energy trades at the lower P/E (17.3 vs 26.8); year to date, Duke Energy leads (−0.3% vs −33.2%).
Side by side
| DUK | NRG | |
|---|---|---|
| Market cap | $90.9B | $22.7B |
| Price | $116.65 | $107.97 |
| Today | −0.2% | +1.6% |
| Return YTD | −0.3% | −33.2% |
| Return 1Y | −6.7% | −36.5% |
| Since July 2, 2026 | −10.0% | −21.0% |
| P/E | 17.3 | 26.8 |
| P/S | 2.7 | 0.7 |
| P/B | 1.7 | 4.7 |
Data as of 2026-10-09 · updates daily after U.S. close
Since July 2, 2026: the change in the closing price from the first session with a close for both companies. Sectivia records these closes itself, starting June 26, 2026.
The two companies
Duke EnergyDUK
A large US utility carrying a substantial nuclear fleet into a period of demand growth from electrification and data centres.
Full DUK profile →NRG EnergyNRG
Generation plants on one side, millions of retail electricity and gas customers on the other, plus the Vivint smart-home business. The fleet runs on gas, coal and solar, and it is positioned for the demand growth data centers are driving in Texas and beyond.
Full NRG profile →More DUK & NRG comparisons
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