Constellation Energyvs.NextEra Energy
CEG vs NEE · 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.
NextEra Energy is about 2.0× larger than Constellation Energy by market cap; year to date, NextEra Energy leads (+9.6% vs −28.8%).
Side by side
| CEG | NEE | |
|---|---|---|
| Market cap | $90.3B | $183B |
| Price | $251.38 | $87.96 |
| Today | +0.3% | +1.0% |
| Return YTD | −28.8% | +9.6% |
| Return 1Y | −19.8% | +17.8% |
| P/E | 23.8 | 22.4 |
| P/S | 3.0 | 6.6 |
| P/B | 2.7 | 3.3 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
Constellation EnergyCEG
The largest US nuclear power producer — delivering CO2-free baseload power, including via long-term agreements with data centres (Three Mile Island restart for Microsoft).
Full CEG profile →NextEra EnergyNEE
One of the world's largest companies in renewable energy and electricity utilities — a major builder of wind, solar and grid capacity in the US.
Full NEE profile →More comparisons in Utilities & power producers
See where CEG and NEE sit in the full Energy, grid & critical infrastructure map — every segment from suppliers to end markets.Open the Energy value chain →