National Hydroelectric Power Corporation
E921570
National Hydroelectric Power Corporation is an Indian government-owned enterprise responsible for developing, operating, and managing hydroelectric power projects across the country.
All labels observed (3)
| Label | Occurrences |
|---|---|
| National Hydroelectric Power Corporation canonical | 8 |
| NHPC | 1 |
| National Hydroelectric Power Corporation Limited | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11364823 — 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: National Hydroelectric Power Corporation Context triple: [Teesta Low Dam IV, owner, National Hydroelectric Power Corporation]
-
A.
Narmada Hydroelectric Development Corporation
Narmada Hydroelectric Development Corporation is a power generation company responsible for developing and operating major hydroelectric projects on the Narmada River in India.
-
B.
Damodar Valley Corporation
Damodar Valley Corporation is a government-owned power and irrigation utility in eastern India responsible for multi-purpose development of the Damodar River basin, including electricity generation, flood control, and water management.
-
C.
Satluj Jal Vidyut Nigam Limited
Satluj Jal Vidyut Nigam Limited is an Indian public sector hydropower company that develops, operates, and maintains large hydroelectric projects, primarily in the Satluj River basin.
-
D.
Central Electricity Authority of India
The Central Electricity Authority of India is a statutory government body responsible for technical and economic regulation, planning, and development of the country’s power sector.
-
E.
Sardar Sarovar Narmada Nigam Limited
Sardar Sarovar Narmada Nigam Limited is a government-owned corporation of the state of Gujarat responsible for implementing and operating the Sardar Sarovar Project on the Narmada River, including its large-scale irrigation and water supply systems.
- 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: National Hydroelectric Power Corporation Target entity description: National Hydroelectric Power Corporation is an Indian government-owned enterprise responsible for developing, operating, and managing hydroelectric power projects across the country.
-
A.
Narmada Hydroelectric Development Corporation
Narmada Hydroelectric Development Corporation is a power generation company responsible for developing and operating major hydroelectric projects on the Narmada River in India.
-
B.
Damodar Valley Corporation
Damodar Valley Corporation is a government-owned power and irrigation utility in eastern India responsible for multi-purpose development of the Damodar River basin, including electricity generation, flood control, and water management.
-
C.
Satluj Jal Vidyut Nigam Limited
Satluj Jal Vidyut Nigam Limited is an Indian public sector hydropower company that develops, operates, and maintains large hydroelectric projects, primarily in the Satluj River basin.
-
D.
Central Electricity Authority of India
The Central Electricity Authority of India is a statutory government body responsible for technical and economic regulation, planning, and development of the country’s power sector.
-
E.
Sardar Sarovar Narmada Nigam Limited
Sardar Sarovar Narmada Nigam Limited is a government-owned corporation of the state of Gujarat responsible for implementing and operating the Sardar Sarovar Project on the Narmada River, including its large-scale irrigation and water supply systems.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
electric power company
ⓘ
public sector undertaking ⓘ state-owned enterprise ⓘ |
| abbreviation |
NHPC
ⓘ
linked to:
National Hydroelectric Power Corporation
|
| areaServed | India ⓘ |
| businessActivity |
power trading
ⓘ
renewable energy project development ⓘ |
| classification | Schedule A enterprise ⓘ |
| coreBusiness |
development of hydroelectric power projects
ⓘ
maintenance of hydroelectric power stations ⓘ operation of hydroelectric power plants ⓘ |
| country | India ⓘ |
| formerName |
National Hydroelectric Power Corporation Limited
ⓘ
linked to:
National Hydroelectric Power Corporation
|
| foundedBy | Government of India ⓘ |
| hasAbbreviationStyle |
NHPC Ltd.
ⓘ
linked to:
NHPC Limited
|
| hasMajorProjectRegion |
Himalayan region
ⓘ
North Eastern Region of India ⓘ
linked to:
Northeast India
Northern India ⓘ
linked to:
northern India
|
| hasPowerPlantType |
large hydroelectric power stations
ⓘ
small hydroelectric power stations ⓘ |
| hasProjectType |
pumped storage projects
ⓘ
run-of-the-river hydroelectric projects ⓘ storage-based hydroelectric projects ⓘ |
| hasSubsidiaryType | project-specific special purpose vehicles ⓘ |
| headquartersCountry | India ⓘ |
| headquartersLocation |
Faridabad
ⓘ
Haryana ⓘ |
| inception | 1975 ⓘ |
| industry |
electric power
ⓘ
hydroelectric power ⓘ |
| jurisdiction | Government of India ⓘ |
| legalForm | public limited company ⓘ |
| mandate |
execution of hydroelectric power projects
ⓘ
operation and maintenance of hydroelectric stations ⓘ planning of hydroelectric power projects ⓘ promotion of hydropower development in India ⓘ |
| operatesInSector | renewable energy ⓘ |
| ownedBy | Government of India ⓘ |
| parentOrganization |
Ministry of Power, Government of India
ⓘ
linked to:
Ministry of Power (India)
|
| PSUCategory | Mini Ratna ⓘ |
| regulator | Central Electricity Regulatory Commission ⓘ |
| sector | power generation ⓘ |
| stockExchangeListing |
Bombay Stock Exchange
ⓘ
National Stock Exchange of India ⓘ |
| supervisingMinistry |
Ministry of Power, Government of India
ⓘ
linked to:
Ministry of Power (India)
|
| typeOfGeneration | hydropower ⓘ |
| website | https://www.nhpcindia.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: National Hydroelectric Power Corporation Description of subject: National Hydroelectric Power Corporation is an Indian government-owned enterprise responsible for developing, operating, and managing hydroelectric power projects across the country.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: National Hydroelectric Power Corporation
National Hydroelectric Power Corporation
→
formerName
→
National Hydroelectric Power Corporation Limited
ⓘ
linked to: National Hydroelectric Power Corporation