Duvha Power Station
E685732
Duvha Power Station is a large coal-fired power plant in South Africa that forms part of Eskom’s fleet supplying electricity to the national grid.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Duvha Power Station canonical | 3 |
| Hendrina Power Station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7718601 — 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: Duvha Power Station Context triple: [Emalahleni, hasPowerStationNearby, Duvha Power Station]
-
A.
Guthega Power Station
Guthega Power Station is a hydroelectric power plant in New South Wales, Australia, forming part of the large-scale Snowy Mountains Hydroelectric Scheme.
-
B.
Liddell Power Station
Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
-
C.
Olidan power station
Olidan power station is one of Sweden’s oldest large-scale hydroelectric power plants, located in Trollhättan and historically important for the country’s industrial electrification.
-
D.
Glenwood Power Station
Glenwood Power Station is an early 20th-century, now-abandoned industrial power plant on the Hudson River in Yonkers, New York, noted for its grand Beaux-Arts architecture and historic significance.
-
E.
Uri I Power Station
Uri I Power Station is a major hydroelectric power facility in Jammu and Kashmir, India, utilizing water from the Jhelum River to generate electricity.
- 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: Duvha Power Station Target entity description: Duvha Power Station is a large coal-fired power plant in South Africa that forms part of Eskom’s fleet supplying electricity to the national grid.
-
A.
Guthega Power Station
Guthega Power Station is a hydroelectric power plant in New South Wales, Australia, forming part of the large-scale Snowy Mountains Hydroelectric Scheme.
-
B.
Liddell Power Station
Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
-
C.
Olidan power station
Olidan power station is one of Sweden’s oldest large-scale hydroelectric power plants, located in Trollhättan and historically important for the country’s industrial electrification.
-
D.
Glenwood Power Station
Glenwood Power Station is an early 20th-century, now-abandoned industrial power plant on the Hudson River in Yonkers, New York, noted for its grand Beaux-Arts architecture and historic significance.
-
E.
Uri I Power Station
Uri I Power Station is a major hydroelectric power facility in Jammu and Kashmir, India, utilizing water from the Jhelum River to generate electricity.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | coal-fired power station ⓘ |
| commissioned | 1980s ⓘ |
| connectedTo |
South African national grid
ⓘ
linked to:
South African electricity grid
|
| coolingSource | water ⓘ |
| country | South Africa ⓘ |
| countryGrid | South African national electricity grid ⓘ |
| fuelSourceRegion |
Mpumalanga coalfields
ⓘ
linked to:
South African coalfields
|
| generationType | steam turbine ⓘ |
| gridConnection | high-voltage transmission network ⓘ |
| gridOperator | Eskom ⓘ |
| hasEnvironmentalImpact |
air pollution
ⓘ
coal ash production ⓘ greenhouse gas emissions ⓘ |
| hasUnitCount | 6 ⓘ |
| locatedIn | Mpumalanga ⓘ |
| locatedInProvince |
Mpumalanga Province
ⓘ
linked to:
Mpumalanga
|
| locatedNear |
Emalahleni
ⓘ
Witbank ⓘ |
| locatedOnContinent | Africa ⓘ |
| operator | Eskom ⓘ |
| ownedBy | Eskom ⓘ |
| partOf | Eskom generation fleet ⓘ |
| primaryFuel | coal ⓘ |
| purpose | electricity generation ⓘ |
| sector | electric power industry ⓘ |
| status | operational ⓘ |
| supplies | electricity ⓘ |
| usesTechnology | pulverised coal combustion ⓘ |
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: Duvha Power Station Description of subject: Duvha Power Station is a large coal-fired power plant in South Africa that forms part of Eskom’s fleet supplying electricity to the national grid.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.