Constellation Energyvs.Dominion Energy
CEG vs D · 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.
Constellation Energy is about 1.6× larger than Dominion Energy by market cap; Dominion Energy trades at the lower P/E (23.8 vs 28.5); year to date, Dominion Energy leads (+13.7% vs −22.6%).
Side by side
| CEG | D | |
|---|---|---|
| Market cap | $98.7B | $60.2B |
| Price | $278.42 | $66.93 |
| Today | +1.8% | +0.5% |
| Return YTD | −22.6% | +13.7% |
| Return 1Y | −11.8% | +7.6% |
| P/E | 28.5 | 23.8 |
| P/S | 3.2 | 3.4 |
| P/B | 3.1 | 2.1 |
Data as of 2026-08-26 · updates daily after U.S. close
The two companies
Constellation EnergyCEG
No US company generates more nuclear power. Its carbon-free baseload increasingly goes to data centre operators on long-term contracts, the clearest case being Microsoft's deal to restart Three Mile Island.
Full CEG profile →Dominion EnergyD
Electricity and gas in the eastern US, with a large offshore wind project off Virginia attached.
Full D profile →More CEG & D comparisons
Other head-to-heads in the Utilities & power producers segment.