Pacific Gas and Electric Company
E515707
Pacific Gas and Electric Company is a major American investor-owned utility that provides electricity and natural gas to much of Northern and Central California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pacific Gas and Electric Company canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T5369561 — 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: Pacific Gas and Electric Company Context triple: [Lake Almanor, operator, Pacific Gas and Electric Company]
-
A.
Northern California Power Agency
The Northern California Power Agency is a public power utility consortium that generates and manages electricity resources for its member communities in Northern California.
-
B.
San Francisco Public Utilities Commission
The San Francisco Public Utilities Commission is the city agency responsible for providing and managing essential services such as water, power, and wastewater for San Francisco and surrounding communities.
-
C.
California Public Utilities Commission
The California Public Utilities Commission is a state regulatory agency that oversees and sets policies for privately owned utilities in California, including electricity, natural gas, telecommunications, water, and transportation companies.
-
D.
PacifiCorp
PacifiCorp is a major U.S. electric utility company serving customers across several Western states.
-
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: Pacific Gas and Electric Company Target entity description: Pacific Gas and Electric Company is a major American investor-owned utility that provides electricity and natural gas to much of Northern and Central California.
-
A.
Northern California Power Agency
The Northern California Power Agency is a public power utility consortium that generates and manages electricity resources for its member communities in Northern California.
-
B.
San Francisco Public Utilities Commission
The San Francisco Public Utilities Commission is the city agency responsible for providing and managing essential services such as water, power, and wastewater for San Francisco and surrounding communities.
-
C.
California Public Utilities Commission
The California Public Utilities Commission is a state regulatory agency that oversees and sets policies for privately owned utilities in California, including electricity, natural gas, telecommunications, water, and transportation companies.
-
D.
PacifiCorp
PacifiCorp is a major U.S. electric utility company serving customers across several Western states.
-
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 |
electric power company
ⓘ
investor-owned utility company ⓘ natural gas utility ⓘ public company ⓘ |
| basedIn | San Francisco NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| foundedBy | George H. Roe NERFINISHED ⓘ |
| gridOperatorIn | California NERFINISHED ⓘ |
| hasAbbreviation | PG&E NERFINISHED ⓘ |
| hasService |
electric power supply
ⓘ
natural gas supply ⓘ |
| hasSubsidiary | Pacific Gas and Electric Company Foundation NERFINISHED ⓘ |
| hasWebsite | https://www.pge.com ⓘ |
| headquartersLocation | San Francisco, California NERFINISHED ⓘ |
| industry |
electric utility
ⓘ
natural gas distribution ⓘ |
| languageOfWorkOrName | English ⓘ |
| legalForm | corporation ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| notableFacility |
Diablo Canyon Power Plant
NERFINISHED
ⓘ
hydroelectric dams in California ⓘ |
| operatesIn |
Central Valley
NERFINISHED
ⓘ
Sacramento Valley NERFINISHED ⓘ San Francisco Bay Area NERFINISHED ⓘ Sierra Nevada region ⓘ |
| owns |
electric power lines
ⓘ
natural gas pipelines ⓘ |
| parentOrganization | PG&E Corporation NERFINISHED ⓘ |
| providesTo |
commercial customers
ⓘ
industrial customers ⓘ residential customers ⓘ |
| regionServed |
Central California
NERFINISHED
ⓘ
Northern California NERFINISHED ⓘ |
| regulator | California Public Utilities Commission NERFINISHED ⓘ |
| serves |
Central California
NERFINISHED
ⓘ
Northern California NERFINISHED ⓘ |
| serviceType |
electricity distribution
ⓘ
electricity transmission ⓘ natural gas distribution ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| stockExchange | New York Stock Exchange ⓘ |
| tickerSymbol | PCG NERFINISHED ⓘ |
| typeOfBusiness | regulated monopoly utility ⓘ |
| usesEnergySource |
hydroelectric power
ⓘ
natural gas ⓘ nuclear power ⓘ renewable energy ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Pacific Gas and Electric Company Description of subject: Pacific Gas and Electric Company is a major American investor-owned utility that provides electricity and natural gas to much of Northern and Central California.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.