Kremenchuk Hydroelectric Power Plant
E781953
The Kremenchuk Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in central Ukraine, contributing significantly to the country’s power generation and water management system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kremenchuk Hydroelectric Power Plant canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T9174855 — 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: Kremenchuk Hydroelectric Power Plant Context triple: [Kremenchuk Reservoir, hasHydroelectricPlant, Kremenchuk Hydroelectric Power Plant]
-
A.
Kyiv Hydroelectric Power Plant
The Kyiv Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in Ukraine that generates electricity and helps regulate water levels for the Kyiv region.
-
B.
Dniester Hydroelectric Station
The Dniester Hydroelectric Station is a major hydroelectric power plant complex on the Dniester River, providing electricity generation, water regulation, and flood control for the surrounding region.
-
C.
Ivankovo Hydroelectric Station
Ivankovo Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, forming part of the Upper Volga cascade and supplying electricity as well as regulating water levels for navigation and water management.
-
D.
Tsimlyansk Hydroelectric Station
Tsimlyansk Hydroelectric Station is a hydroelectric power plant on the Don River in Russia that generates electricity and helps regulate water levels as part of the Tsimlyansk Reservoir system.
-
E.
Ukrhydroenergo
Ukrhydroenergo is Ukraine’s state-owned hydropower company that operates the country’s major hydroelectric power plants and pumped storage stations.
- 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: Kremenchuk Hydroelectric Power Plant Target entity description: The Kremenchuk Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in central Ukraine, contributing significantly to the country’s power generation and water management system.
-
A.
Kyiv Hydroelectric Power Plant
The Kyiv Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in Ukraine that generates electricity and helps regulate water levels for the Kyiv region.
-
B.
Dniester Hydroelectric Station
The Dniester Hydroelectric Station is a major hydroelectric power plant complex on the Dniester River, providing electricity generation, water regulation, and flood control for the surrounding region.
-
C.
Ivankovo Hydroelectric Station
Ivankovo Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, forming part of the Upper Volga cascade and supplying electricity as well as regulating water levels for navigation and water management.
-
D.
Tsimlyansk Hydroelectric Station
Tsimlyansk Hydroelectric Station is a hydroelectric power plant on the Don River in Russia that generates electricity and helps regulate water levels as part of the Tsimlyansk Reservoir system.
-
E.
Ukrhydroenergo
Ukrhydroenergo is Ukraine’s state-owned hydropower company that operates the country’s major hydroelectric power plants and pumped storage stations.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric facility
ⓘ
hydroelectric power plant ⓘ |
| belongsTo | hydropower industry of Ukraine ⓘ |
| continent | Europe ⓘ |
| contributesTo |
Ukraine power generation
ⓘ
stability of Ukrainian power grid ⓘ |
| country | Ukraine ⓘ |
| energySource | hydropower ⓘ |
| gridConnection | Ukrainian national grid ⓘ |
| hasComponent |
dam
ⓘ
powerhouse ⓘ spillway ⓘ turbine-generator units ⓘ |
| hasImpactOn |
aquatic ecosystems of Dnieper River
ⓘ
regional flood risk ⓘ regional navigation conditions ⓘ regional water regime ⓘ |
| infrastructureType | strategic energy infrastructure of Ukraine ⓘ |
| locatedIn |
Dnieper hydropower system
ⓘ
linked to:
Dnieper Reservoir cascade
Kremenchuk Reservoir area ⓘ
linked to:
Kremenchuk Reservoir
central Ukraine ⓘ |
| locatedInBasin |
Dnieper River basin
ⓘ
linked to:
Dnipro river basin
|
| locatedOnRiver |
Dnieper River
ⓘ
linked to:
Dnieper
|
| partOf |
Dnieper River cascade of hydroelectric power plants
ⓘ
linked to:
Dnieper Reservoir cascade
Ukraine water management system ⓘ |
| primaryFunction | electricity generation ⓘ |
| regulates |
discharge from Kremenchuk Reservoir
ⓘ
water levels in Dnieper River ⓘ |
| role |
important element of Ukraine’s water management system
ⓘ
major hydroelectric facility on the Dnieper River ⓘ significant contributor to Ukraine’s power generation ⓘ |
| secondaryFunction |
flood control
ⓘ
river flow regulation ⓘ support of navigation conditions ⓘ water management ⓘ |
| sector | energy sector of Ukraine ⓘ |
| supports |
industrial power supply in central Ukraine
ⓘ
residential power supply in central Ukraine ⓘ |
| typeOfGeneration | renewable energy ⓘ |
| uses |
hydraulic turbines
ⓘ
potential energy of stored water ⓘ |
| waterBodyCreatedOrUsed | Kremenchuk Reservoir ⓘ |
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: Kremenchuk Hydroelectric Power Plant Description of subject: The Kremenchuk Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in central Ukraine, contributing significantly to the country’s power generation and water management system.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.