Constellation EnergyCEG

NASDAQ · USA · Segment 6 of 6 in the Energy, grid & critical infrastructure value chain: Utilities & power producers

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.

Utilities & power producers: Electricity utilities and large power producers, from nuclear to renewable portfolios.

Key metrics

Market cap

$98.7B

Price

$273.43

Today

+0.2%

Return YTD

−22.8%

Return 1Y

−12.7%

P/E

28.5

P/S

3.2

P/B

3.1

Data as of 2026-08-25 · updates daily after U.S. close

Theme exposure

Nuclear utilityCO2-free baseloadData centre exposureNuclear powerData centre PPAs

In the value chain

Products & services

Nuclear power plants
Long-term contracts (PPAs) with tech

Competitors

Risks

Electricity market regulation
Project risk on restarts

Supply chain

← Suppliers

Centrus EnergyLEU Curtiss-WrightCW Emerson ElectricEMR GE VernovaGEV

Full supply chain for CEG →

Same segment: Utilities & power producers

NextEra EnergyNEE Southern CompanySO Duke EnergyDUK American Electric PowerAEP Dominion EnergyD VistraVST ExelonEXC NRG EnergyNRG

Compare CEG

CEG vs NEE CEG vs SO CEG vs DUK CEG vs AEP CEG vs D CEG vs VST

See where Constellation Energy sits in the full Energy, grid & critical infrastructure map: every segment from upstream suppliers to end markets, with daily metrics.Open the Energy value chain →