What PSEG makes for data centers
public
PSEG is a publicly listed company. It appears on 1 part of the AI data center — Nuclear: existing fleet PPAs & restarts — in the role of utility. That part sits in Layer 8 — Power generation & energy supply. Its shares trade on US exchanges (NYSE/Nasdaq) as PEG.
Listing
US exchanges (NYSE/Nasdaq): PEG· 72.02 USD -1.07% · mkt cap 35.9B USD
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
1 part across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 8 — Power generation & energy supply
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Nuclear: existing fleet PPAs & restarts | utility | inferred | AEP, Ameren, Constellation, Dominion, Duke Energy, Entergy |
Where PSEG sits in the stack
PSEG's placements in this catalog cover 1 part, all in layer 8, power generation & energy supply. None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Nuclear: existing fleet PPAs & restarts — Power purchase agreements with existing nuclear plant operators, including deals that fund restarts of previously shuttered reactors, to secure firm, carbon-free power for AI load.
Closest peers in this catalog
Questions about PSEG
- What does PSEG make for AI data centers?
- This catalog places PSEG on 1 part: Nuclear: existing fleet PPAs & restarts (utility).
- Is PSEG publicly traded?
- Yes — PSEG is listed on US exchanges (NYSE/Nasdaq) under PEG. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Who else makes nuclear: existing fleet PPAs & restarts for AI data centers?
- AEP, Ameren, Constellation, Dominion, Duke Energy and Entergy are also placed on Nuclear: existing fleet PPAs & restarts in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For PSEG the mix is 1 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.