Punatsangchhu-I Hydroelectric Project
E419518
Punatsangchhu-I Hydroelectric Project is a major run-of-the-river hydropower plant under construction in Bhutan, developed with Indian assistance to generate electricity for domestic use and export.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Punatsangchhu-I Hydroelectric Project canonical | 1 |
| Punatsangchhu-II Hydroelectric Project | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4183496 — 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: Punatsangchhu-I Hydroelectric Project Context triple: [Puna Tsang Chhu, hasHydropowerProject, Punatsangchhu-I Hydroelectric Project]
-
A.
Karot Hydropower Project
The Karot Hydropower Project is a major run-of-river hydroelectric power plant on the Jhelum River in Pakistan, developed under the China–Pakistan Economic Corridor to boost the country’s electricity generation capacity.
-
B.
Shimsha Hydroelectric Project
Shimsha Hydroelectric Project is one of Karnataka’s early hydroelectric power stations, built on the Shimsha River to generate electricity using its water flow.
-
C.
Teesta V Hydroelectric Project
Teesta V Hydroelectric Project is a major hydroelectric power station in Sikkim, India, harnessing the Teesta River to generate electricity for the region.
-
D.
Karuma Hydropower Station
Karuma Hydropower Station is a major hydroelectric power plant in Uganda that harnesses the flow of the Victoria Nile to generate electricity for the national grid.
-
E.
Lower Subansiri Hydroelectric Project
The Lower Subansiri Hydroelectric Project is a major run-of-the-river dam and power station under construction on the Subansiri River in India, intended to generate significant hydroelectric power for the northeastern region.
- 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: Punatsangchhu-I Hydroelectric Project Target entity description: Punatsangchhu-I Hydroelectric Project is a major run-of-the-river hydropower plant under construction in Bhutan, developed with Indian assistance to generate electricity for domestic use and export.
-
A.
Karot Hydropower Project
The Karot Hydropower Project is a major run-of-river hydroelectric power plant on the Jhelum River in Pakistan, developed under the China–Pakistan Economic Corridor to boost the country’s electricity generation capacity.
-
B.
Shimsha Hydroelectric Project
Shimsha Hydroelectric Project is one of Karnataka’s early hydroelectric power stations, built on the Shimsha River to generate electricity using its water flow.
-
C.
Teesta V Hydroelectric Project
Teesta V Hydroelectric Project is a major hydroelectric power station in Sikkim, India, harnessing the Teesta River to generate electricity for the region.
-
D.
Karuma Hydropower Station
Karuma Hydropower Station is a major hydroelectric power plant in Uganda that harnesses the flow of the Victoria Nile to generate electricity for the national grid.
-
E.
Lower Subansiri Hydroelectric Project
The Lower Subansiri Hydroelectric Project is a major run-of-the-river dam and power station under construction on the Subansiri River in India, intended to generate significant hydroelectric power for the northeastern region.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric power project
ⓘ
run-of-the-river power plant ⓘ |
| beneficiaryCountry |
Bhutan
ⓘ
India ⓘ |
| benefit |
foreign exchange earnings for Bhutan
ⓘ
regional energy cooperation ⓘ renewable energy generation ⓘ |
| country | Bhutan ⓘ |
| crossBorderDimension | transboundary electricity trade ⓘ |
| designType | run-of-the-river scheme with pondage ⓘ |
| developer |
Government of India
ⓘ
Royal Government of Bhutan ⓘ |
| energySource | hydropower ⓘ |
| environmentalImpact | river flow regulation ⓘ |
| financedBy | Government of India ⓘ |
| financingModel | inter-governmental cooperation project ⓘ |
| gridConnection |
Bhutan power grid
ⓘ
linked to:
Kuri Chhu Hydropower Plant
Indian power grid ⓘ |
| hasComponent |
concrete gravity dam
ⓘ
headrace tunnel ⓘ tailrace tunnel ⓘ underground power house ⓘ |
| hasLanguageOfOfficialDocuments |
Dzongkha
ⓘ
English ⓘ Hindi ⓘ |
| hasRisk |
geological instability
ⓘ
landslide susceptibility ⓘ |
| internationalPartner | Government of India ⓘ |
| locatedIn |
Himalayan region
ⓘ
Wangdue Phodrang District ⓘ |
| locatedInBasin |
Brahmaputra River basin
ⓘ
linked to:
Brahmaputra Valley
|
| locatedOnRiver |
Punatsangchhu River
ⓘ
linked to:
Puna Tsang River
|
| partOf | Bhutan–India hydropower cooperation ⓘ |
| policyContext |
Bhutan hydropower export policy
ⓘ
India energy security policy ⓘ |
| projectType | bilateral infrastructure project ⓘ |
| purpose |
domestic power supply in Bhutan
ⓘ
electricity generation ⓘ export of electricity to India ⓘ |
| region | South Asia ⓘ |
| regulatoryAuthority | Royal Government of Bhutan ⓘ |
| sector | energy ⓘ |
| status | under construction ⓘ |
| subsector | hydroelectricity ⓘ |
| supportedBy | Punatsangchhu-I Hydroelectric Project Authority ⓘ |
| turbineType | Francis turbine ⓘ |
| usesTechnology |
high-head hydropower technology
ⓘ
underground cavern powerhouse design ⓘ |
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: Punatsangchhu-I Hydroelectric Project Description of subject: Punatsangchhu-I Hydroelectric Project is a major run-of-the-river hydropower plant under construction in Bhutan, developed with Indian assistance to generate electricity for domestic use and export.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Punatsangchhu-I Hydroelectric Project