Exelonvs.NRG Energy
EXC 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.
Exelon is about 1.6× larger than NRG Energy by market cap; Exelon trades at the lower P/E (17.2 vs 124.0); year to date, Exelon leads (+7.4% vs −11.8%).
Side by side
| EXC | NRG | |
|---|---|---|
| Market cap | $47.9B | $29.6B |
| Price | $46.80 | $140.42 |
| Today | +0.9% | −0.0% |
| Return YTD | +7.4% | −11.8% |
| Return 1Y | +7.3% | −7.2% |
| P/E | 17.2 | 124.0 |
| P/S | 1.9 | 0.9 |
| P/B | 1.6 | 6.1 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
ExelonEXC
Regulated electricity and gas distribution utilities across several major US cities.
Full EXC profile →NRG EnergyNRG
Large U.S. power company with generation plants and millions of electricity and gas customers — positioned for rising power demand and data centers.
Full NRG profile →More comparisons in Utilities & power producers
See where EXC and NRG sit in the full Energy, grid & critical infrastructure map — every segment from suppliers to end markets.Open the Energy value chain →