Idaho Power Company
E734606
Idaho Power Company is a U.S. electric utility based in the Pacific Northwest, known for generating and distributing hydroelectric power along the Snake River and surrounding regions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Idaho Power Company canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T8444781 — 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: Idaho Power Company Context triple: [Hells Canyon, damSystemOperatedBy, Idaho Power Company]
-
A.
PacifiCorp
PacifiCorp is a major U.S. electric utility company serving customers across several Western states.
-
B.
Great Western Power Company
Great Western Power Company was an early 20th-century California electric utility company known for developing hydroelectric projects and infrastructure in the Sierra Nevada region.
-
C.
Independence Power & Light
Independence Power & Light is a municipal electric utility that provides power services to residents and businesses in Independence, Missouri.
-
D.
NV Energy
NV Energy is a major electric and natural gas utility serving customers across Nevada, including the Las Vegas and Reno areas.
-
E.
Middle West Utilities Company
Middle West Utilities Company was a major early 20th-century American electric utility holding company associated with the expansion and subsequent collapse of Samuel Insull’s vast utility empire.
- 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: Idaho Power Company Target entity description: Idaho Power Company is a U.S. electric utility based in the Pacific Northwest, known for generating and distributing hydroelectric power along the Snake River and surrounding regions.
-
A.
PacifiCorp
PacifiCorp is a major U.S. electric utility company serving customers across several Western states.
-
B.
Great Western Power Company
Great Western Power Company was an early 20th-century California electric utility company known for developing hydroelectric projects and infrastructure in the Sierra Nevada region.
-
C.
Independence Power & Light
Independence Power & Light is a municipal electric utility that provides power services to residents and businesses in Independence, Missouri.
-
D.
NV Energy
NV Energy is a major electric and natural gas utility serving customers across Nevada, including the Las Vegas and Reno areas.
-
E.
Middle West Utilities Company
Middle West Utilities Company was a major early 20th-century American electric utility holding company associated with the expansion and subsequent collapse of Samuel Insull’s vast utility empire.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
electric utility company
ⓘ
public utility ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| energySource |
coal
ⓘ
hydroelectric ⓘ natural gas ⓘ renewable energy ⓘ |
| foundedBy | Boise businessmen and investors ⓘ |
| gridInfrastructure |
distribution substations
ⓘ
transmission lines in Idaho and eastern Oregon ⓘ |
| gridInterconnection | Western Interconnection NERFINISHED ⓘ |
| gridRole | regulated utility ⓘ |
| hasCustomerType |
commercial customers
ⓘ
industrial customers ⓘ residential customers ⓘ |
| hasEnvironmentalFocus |
fish habitat protection at hydro facilities
ⓘ
river and watershed stewardship ⓘ |
| hasSubsidiaryRelationshipWith | IDACORP, Inc. NERFINISHED ⓘ |
| headquartersLocation | Boise, Idaho NERFINISHED ⓘ |
| industry | electric power industry ⓘ |
| legalForm | corporation ⓘ |
| locatedInTimeZone | Mountain Time Zone ⓘ |
| notableFeature |
long-term planning for clean energy transition
ⓘ
significant share of generation from hydroelectric resources ⓘ |
| offersProgram |
demand response programs
ⓘ
energy efficiency programs ⓘ renewable energy purchase options ⓘ |
| owns | hydroelectric dams on the Snake River ⓘ |
| parentCompany | IDACORP, Inc. NERFINISHED ⓘ |
| powerGenerationRegion |
Pacific Northwest
NERFINISHED
ⓘ
Snake River NERFINISHED ⓘ |
| primaryFuelType | hydroelectric power ⓘ |
| regionServed |
Idaho
NERFINISHED
ⓘ
Nevada NERFINISHED ⓘ Oregon NERFINISHED ⓘ |
| regulatoryBody |
Idaho Public Utilities Commission
NERFINISHED
ⓘ
Public Utilities Commission of Nevada NERFINISHED ⓘ Public Utility Commission of Oregon NERFINISHED ⓘ |
| serviceTerritoryCharacteristic |
includes agricultural areas
ⓘ
largely rural ⓘ |
| serviceType |
electricity distribution
ⓘ
electricity generation ⓘ electricity transmission ⓘ |
| stockExchangeOfParent | New York Stock Exchange NERFINISHED ⓘ |
| tickerSymbolOfParent | IDA NERFINISHED ⓘ |
| website | https://www.idahopower.com/ ⓘ |
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: Idaho Power Company Description of subject: Idaho Power Company is a U.S. electric utility based in the Pacific Northwest, known for generating and distributing hydroelectric power along the Snake River and surrounding regions.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.