Rogun Dam
E607636
Rogun Dam is a major hydroelectric dam project in Tajikistan intended to become one of the tallest dams in the world and a key source of the country’s power generation.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Rogun Dam canonical | 1 |
| Rogun Dam (Tajikistan) | 1 |
| Rogun Hydropower Plant | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6554778 — 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: Rogun Dam Context triple: [Vakhsh River, hasHydropowerDam, Rogun Dam]
-
A.
Nurek Dam
Nurek Dam is a massive Soviet-era earth-fill embankment dam in Tajikistan, once the world’s tallest, built for hydroelectric power generation and irrigation on the Vakhsh River.
-
B.
Kok-Aral Dam
The Kok-Aral Dam is a hydraulic structure in Kazakhstan built to separate and raise water levels in the North Aral Sea, aiding in the partial ecological and economic recovery of the region.
-
C.
Enguri Dam
Enguri Dam is a massive arch dam in western Georgia, notable as one of the tallest concrete arch dams in the world and a key source of hydroelectric power for the region.
-
D.
Sayano–Shushenskaya Dam
The Sayano–Shushenskaya Dam is a massive hydroelectric power station in southern Siberia and Russia’s largest power plant, known both for its significant electricity production and a catastrophic turbine hall accident in 2009.
-
E.
Aras Dam
Aras Dam is a major hydroelectric and irrigation dam on the transboundary Aras River, playing a key role in water management and power generation in the region between Iran and the South Caucasus.
- 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: Rogun Dam Target entity description: Rogun Dam is a major hydroelectric dam project in Tajikistan intended to become one of the tallest dams in the world and a key source of the country’s power generation.
-
A.
Nurek Dam
Nurek Dam is a massive Soviet-era earth-fill embankment dam in Tajikistan, once the world’s tallest, built for hydroelectric power generation and irrigation on the Vakhsh River.
-
B.
Kok-Aral Dam
The Kok-Aral Dam is a hydraulic structure in Kazakhstan built to separate and raise water levels in the North Aral Sea, aiding in the partial ecological and economic recovery of the region.
-
C.
Enguri Dam
Enguri Dam is a massive arch dam in western Georgia, notable as one of the tallest concrete arch dams in the world and a key source of hydroelectric power for the region.
-
D.
Sayano–Shushenskaya Dam
The Sayano–Shushenskaya Dam is a massive hydroelectric power station in southern Siberia and Russia’s largest power plant, known both for its significant electricity production and a catastrophic turbine hall accident in 2009.
-
E.
Aras Dam
Aras Dam is a major hydroelectric and irrigation dam on the transboundary Aras River, playing a key role in water management and power generation in the region between Iran and the South Caucasus.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf | hydroelectric dam ⓘ |
| associatedProject | CASA-1000 ⓘ |
| constructionResumed | 2008 ⓘ |
| constructionStart | 1976 ⓘ |
| controversy |
downstream water availability concerns
ⓘ
tensions with Uzbekistan ⓘ |
| country | Tajikistan ⓘ |
| countryBorderDownstream | Uzbekistan ⓘ |
| damType |
earth-fill dam
ⓘ
embankment dam ⓘ rock-fill dam ⓘ |
| designedHeight |
335 metres
ⓘ
approximately 1,099 feet ⓘ |
| designedInstalledCapacity |
3.6 GW
ⓘ
3600 MW ⓘ |
| designFeature | central clay core ⓘ |
| developer | Government of Tajikistan ⓘ |
| energySource | hydropower ⓘ |
| environmentalImpactConcern | changes in Amu Darya flow regime ⓘ |
| financingMethod |
domestic bond issuance
ⓘ
state budget ⓘ |
| firstUnitCommissioned | 2018 ⓘ |
| intendedRole |
backbone of Tajikistan’s power system
ⓘ
export-oriented power plant ⓘ key source of electricity for Tajikistan ⓘ |
| languageNameRussian | Рогунская ГЭС ⓘ |
| languageNameTajik | Нерӯгоҳи барқи обии Роғун ⓘ |
| locatedEastOf | Dushanbe ⓘ |
| locatedIn |
Central Asia
ⓘ
Districts of Republican Subordination ⓘ Pamir-Alay mountain system ⓘ Vakhsh River ⓘ Vakhsh Valley ⓘ
linked to:
Vakhsh River
|
| locatedNear | Roghun ⓘ |
| mainContractor |
Salini Impregilo
ⓘ
Webuild ⓘ |
| notableFeature |
planned tallest dam in the world by structural height
ⓘ
planned to be one of the tallest dams in the world ⓘ |
| numberOfTurbines | 6 ⓘ |
| operator |
Rogun Hydropower Plant
ⓘ
linked to:
Rogun Dam
|
| owner | Government of Tajikistan ⓘ |
| partOf |
Central Asia–South Asia power trade plans
ⓘ
Tajikistan energy sector ⓘ |
| purpose |
flood control
ⓘ
irrigation support ⓘ power generation ⓘ |
| reservoirName | Rogun Reservoir ⓘ |
| reservoirType | artificial lake ⓘ |
| riverBasin |
Amu Darya basin
ⓘ
linked to:
Amu Darya region
|
| secondUnitCommissioned | 2019 ⓘ |
| seismicRisk | high seismicity region ⓘ |
| singleTurbineCapacity | 600 MW ⓘ |
| status | under construction ⓘ |
| turbineType | Francis turbine ⓘ |
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: Rogun Dam Description of subject: Rogun Dam is a major hydroelectric dam project in Tajikistan intended to become one of the tallest dams in the world and a key source of the country’s power generation.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Rogun Dam