GE Hitachi Nuclear Energy

E417361

joint venture nuclear technology company subsidiary

GE Hitachi Nuclear Energy is a global nuclear technology company that designs and supplies nuclear reactors and related services for power generation.

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All labels observed (3)

Label	Occurrences
GE Hitachi Nuclear Energy canonical	5
General Electric (reactor design)	1
General Electric Nuclear Energy	1

How this entity was disambiguated

This entity first appeared as the object of triple T4153014 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: GE Hitachi Nuclear Energy
Context triple: [Fermi 3, reactorSupplier, GE Hitachi Nuclear Energy]

A. Southern Nuclear Operating Company
Southern Nuclear Operating Company is a U.S.-based nuclear power plant operator that manages several commercial nuclear generating stations in the southeastern United States.
B. Engie
Engie is a major French multinational utility company specializing in electricity, natural gas, and energy services, with a strong focus on renewable and low-carbon energy solutions.
C. Tokyo Electric Power Company
Tokyo Electric Power Company is Japan’s largest electric utility, internationally known for operating the Fukushima Daiichi nuclear plant involved in the 2011 nuclear disaster.
D. Westinghouse Savannah River Company
Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
E. Exelon
Exelon is a major American energy company and utility services holding corporation, known for operating one of the largest fleets of nuclear power plants in the United States.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: GE Hitachi Nuclear Energy
Target entity description: GE Hitachi Nuclear Energy is a global nuclear technology company that designs and supplies nuclear reactors and related services for power generation.

A. Southern Nuclear Operating Company
Southern Nuclear Operating Company is a U.S.-based nuclear power plant operator that manages several commercial nuclear generating stations in the southeastern United States.
B. Engie
Engie is a major French multinational utility company specializing in electricity, natural gas, and energy services, with a strong focus on renewable and low-carbon energy solutions.
C. Tokyo Electric Power Company
Tokyo Electric Power Company is Japan’s largest electric utility, internationally known for operating the Fukushima Daiichi nuclear plant involved in the 2011 nuclear disaster.
D. Westinghouse Savannah River Company
Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
E. Exelon
Exelon is a major American energy company and utility services holding corporation, known for operating one of the largest fleets of nuclear power plants in the United States.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	joint venture ⓘ nuclear technology company ⓘ subsidiary ⓘ
aimsTo	provide reliable baseload power ⓘ support decarbonization of the power sector ⓘ
areaServed	global ⓘ
collaboratesWith	electric utilities ⓘ government agencies ⓘ national laboratories ⓘ
country	United States ⓘ linked to: United States of America
focusesOn	commercial nuclear power generation ⓘ low‑carbon electricity generation ⓘ
hasTechnology	ABWR reactor design ⓘ BWRX-300 small modular reactor ⓘ ESBWR reactor design ⓘ linked to: ESBWR
headquartersLocation	Wilmington, North Carolina ⓘ linked to: Wilmington, North Carolina, United States
industry	energy technology ⓘ nuclear power ⓘ
operatesAs	GEH ⓘ
parentOrganization	General Electric ⓘ Hitachi ⓘ
product	advanced boiling water reactors ⓘ advanced reactor designs ⓘ boiling water reactors ⓘ nuclear fuel cycle services ⓘ nuclear plant decommissioning services ⓘ nuclear plant maintenance ⓘ nuclear plant modernization ⓘ nuclear plant services ⓘ nuclear reactors ⓘ small modular reactors ⓘ
service	engineering, procurement and construction support ⓘ nuclear fuel reload design ⓘ operator training ⓘ plant licensing support ⓘ plant performance optimization ⓘ radiation protection services ⓘ waste management consulting ⓘ
specializesIn	design of nuclear reactors ⓘ nuclear fuel services ⓘ nuclear plant lifecycle management ⓘ nuclear power plant engineering ⓘ nuclear safety systems ⓘ supply of nuclear reactors ⓘ
subsidiaryOf	GE Vernova ⓘ
usesTechnology	light water reactor technology ⓘ
website	https://nuclear.gepower.com/ ⓘ

How these facts were elicited

Referenced by (7)

Full triples — surface form annotated when it differs from this entity's canonical label.

Fermi 3 → reactorSupplier → GE Hitachi Nuclear Energy ⓘ

subject linked to: Enrico Fermi Nuclear Generating Station

Fermi 3 → reactorSupplier → GE Hitachi Nuclear Energy ⓘ

Economic Simplified Boiling Water Reactor → designer → GE Hitachi Nuclear Energy ⓘ

Economic Simplified Boiling Water Reactor → manufacturer → GE Hitachi Nuclear Energy ⓘ

Economic Simplified Boiling Water Reactor → vendor → GE Hitachi Nuclear Energy ⓘ

GE Mark I → developedBy → General Electric Nuclear Energy ⓘ

linked to: GE Hitachi Nuclear Energy

Unit 4 reactor building → designedBy → General Electric (reactor design) ⓘ