Western Area Power Administration
E283941
Western Area Power Administration is a U.S. federal agency that markets and transmits wholesale hydroelectric power across the western and central United States.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Western Area Power Administration canonical | 3 |
| Western Area Power Administration transmission system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2607342 — 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: Western Area Power Administration Context triple: [United States federal power system, operator, Western Area Power Administration]
-
A.
Bonneville Power Administration
Bonneville Power Administration is a U.S. federal agency that markets and transmits electric power, primarily from hydroelectric dams in the Pacific Northwest.
-
B.
Southeastern Power Administration
The Southeastern Power Administration is a U.S. federal agency that markets and delivers hydroelectric power generated at federally owned dams to public bodies and rural electric cooperatives in the southeastern United States.
-
C.
Rural Utilities Service
The Rural Utilities Service is a U.S. Department of Agriculture agency that provides financing and support for infrastructure and utility services—such as electricity, water, and telecommunications—in rural communities.
-
D.
Tennessee Valley Authority
The Tennessee Valley Authority is a federally owned U.S. corporation created during the New Deal to provide regional economic development, flood control, and electricity generation in the Tennessee Valley.
-
E.
Federal Power Commission
The Federal Power Commission was an independent U.S. regulatory agency responsible for overseeing interstate electricity and natural gas markets before its functions were eventually transferred to successor agencies such as the Department of Energy and the Federal Energy Regulatory Commission.
- 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: Western Area Power Administration Target entity description: Western Area Power Administration is a U.S. federal agency that markets and transmits wholesale hydroelectric power across the western and central United States.
-
A.
Bonneville Power Administration
Bonneville Power Administration is a U.S. federal agency that markets and transmits electric power, primarily from hydroelectric dams in the Pacific Northwest.
-
B.
Southeastern Power Administration
The Southeastern Power Administration is a U.S. federal agency that markets and delivers hydroelectric power generated at federally owned dams to public bodies and rural electric cooperatives in the southeastern United States.
-
C.
Rural Utilities Service
The Rural Utilities Service is a U.S. Department of Agriculture agency that provides financing and support for infrastructure and utility services—such as electricity, water, and telecommunications—in rural communities.
-
D.
Tennessee Valley Authority
The Tennessee Valley Authority is a federally owned U.S. corporation created during the New Deal to provide regional economic development, flood control, and electricity generation in the Tennessee Valley.
-
E.
Federal Power Commission
The Federal Power Commission was an independent U.S. regulatory agency responsible for overseeing interstate electricity and natural gas markets before its functions were eventually transferred to successor agencies such as the Department of Energy and the Federal Energy Regulatory Commission.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States federal agency
ⓘ
power marketing administration ⓘ |
| abbreviation | WAPA ⓘ |
| collaboratesWith |
Bureau of Reclamation
ⓘ
U.S. Army Corps of Engineers ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countryHeadquarters |
United States
ⓘ
linked to:
United States of America
|
| createdBy | Department of Energy Organization Act ⓘ |
| energySource | hydroelectric power ⓘ |
| establishedIn | 1977 ⓘ |
| focusesOn |
cost-based power for preference customers
ⓘ
renewable hydropower integration ⓘ transmission system reliability ⓘ |
| formedBy | United States Department of the Interior ⓘ |
| fundingModel | reimbursable from power revenues ⓘ |
| governedBy | United States federal law ⓘ |
| gridRole |
bulk power transmission
ⓘ
power marketing ⓘ |
| hasOfficialWebsite | https://www.wapa.gov ⓘ |
| headquartersCity | Lakewood ⓘ |
| headquartersLocation | Lakewood, Colorado ⓘ |
| headquartersState | Colorado ⓘ |
| industry | electric power ⓘ |
| jurisdiction |
federal government of the United States
ⓘ
linked to:
United States government
|
| legalStatus | government agency ⓘ |
| mission |
market and transmit cost-based hydroelectric power
ⓘ
support grid reliability in the western and central United States ⓘ |
| operates |
high-voltage transmission lines
ⓘ
substations ⓘ switchyards ⓘ |
| ownedBy | United States government ⓘ |
| parentAgency |
United States Department of Energy
ⓘ
linked to:
U.S. Department of Energy
|
| partOf |
United States power marketing administrations
ⓘ
linked to:
United States federal power marketing system
|
| powerSoldTo |
Native American tribes
ⓘ
cooperatives ⓘ federal and state agencies ⓘ preference customers ⓘ publicly owned utilities ⓘ |
| powerType | wholesale electric power ⓘ |
| regionServed |
central United States
ⓘ
linked to:
Central United States
western United States ⓘ |
| regulates | none (non-regulatory agency) ⓘ |
| sector | public power ⓘ |
| serviceType |
electric power transmission
ⓘ
wholesale power marketing ⓘ |
| supervisedBy | United States Secretary of Energy ⓘ |
| typeOfCustomerPriority | preference principle ⓘ |
| uses | high-voltage alternating current transmission ⓘ |
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: Western Area Power Administration Description of subject: Western Area Power Administration is a U.S. federal agency that markets and transmits wholesale hydroelectric power across the western and central United States.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
United States federal power marketing system
→
notableComponent
→
Western Area Power Administration transmission system
ⓘ
linked to: Western Area Power Administration