Aberthaw Power Station site
E110572
Aberthaw Power Station site is the former location of a major coal-fired power station on the South Wales coast, now undergoing redevelopment following its decommissioning.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Aberthaw Power Station | 1 |
| Aberthaw Power Station site canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T939533 — 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: Aberthaw Power Station site Context triple: [Vale of Glamorgan, containsLandmark, Aberthaw Power Station site]
-
A.
Agecroft power station
Agecroft power station was a coal-fired power station in Pendlebury, Greater Manchester, that operated for much of the 20th century and played a significant role in the region’s industrial energy supply.
-
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.
Methil Power Station (former)
Methil Power Station (former) was a coal-fired power station in Methil, Fife, Scotland, that operated for much of the 20th century before its decommissioning and demolition.
-
D.
Bayswater Power Station
Bayswater Power Station is a large coal-fired power station in New South Wales, Australia, and one of the major electricity generators in the country.
-
E.
Bankside Power Station
Bankside Power Station is a former oil-fired power station on London’s South Bank, best known today as the converted industrial building that houses the Tate Modern art museum.
- 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: Aberthaw Power Station site Target entity description: Aberthaw Power Station site is the former location of a major coal-fired power station on the South Wales coast, now undergoing redevelopment following its decommissioning.
-
A.
Agecroft power station
Agecroft power station was a coal-fired power station in Pendlebury, Greater Manchester, that operated for much of the 20th century and played a significant role in the region’s industrial energy supply.
-
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.
Methil Power Station (former)
Methil Power Station (former) was a coal-fired power station in Methil, Fife, Scotland, that operated for much of the 20th century before its decommissioning and demolition.
-
D.
Bayswater Power Station
Bayswater Power Station is a large coal-fired power station in New South Wales, Australia, and one of the major electricity generators in the country.
-
E.
Bankside Power Station
Bankside Power Station is a former oil-fired power station on London’s South Bank, best known today as the converted industrial building that houses the Tate Modern art museum.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
former power station site
ⓘ
industrial redevelopment site ⓘ |
| adjacentTo | Bristol Channel ⓘ |
| climatePolicyContext | decarbonisation of electricity generation in Wales ⓘ |
| coastType | industrialised coastline ⓘ |
| country | United Kingdom ⓘ |
| currentStatus | under redevelopment ⓘ |
| energyContext | part of UK coal power phase-out ⓘ |
| environmentalContext | former heavy industrial site ⓘ |
| environmentalIssue | legacy of coal combustion residues ⓘ |
| formerFuelType | coal ⓘ |
| formerInfrastructure |
cooling water intakes from Bristol Channel
ⓘ
high-voltage transmission lines ⓘ |
| formerlyContained |
Aberthaw Power Station site
self-linksurface differs
ⓘ
surface form:
Aberthaw Power Station
|
| formerOwner | RWE ⓘ |
| formerTechnology | coal-fired steam turbine power station ⓘ |
| formerUse |
coal-fired power generation
ⓘ
electricity production ⓘ |
| gridConnection |
National Grid
ⓘ
surface form:
National Grid (Great Britain)
|
| hasTransportLink |
rail connection
ⓘ
road access ⓘ |
| impact | local employment changes after closure ⓘ |
| landUse | post-industrial land ⓘ |
| locatedIn |
Vale of Glamorgan
ⓘ
Wales ⓘ |
| locatedOn |
South Wales
ⓘ
surface form:
South Wales coast
|
| namedAfter | Aberthaw ⓘ |
| near |
Barry
ⓘ
Cardiff ⓘ |
| operatorOfFormerPlant |
RWE
ⓘ
surface form:
RWE Generation UK
|
| partOf |
Vale of Glamorgan
ⓘ
surface form:
South Wales industrial belt
|
| planningAuthority | Vale of Glamorgan Council ⓘ |
| redevelopmentGoal |
economic regeneration of the area
ⓘ
environmental remediation ⓘ |
| redevelopmentType |
brownfield regeneration
ⓘ
industrial redevelopment ⓘ |
| region | South Wales ⓘ |
| status | decommissioned power station site ⓘ |
| subjectOf | energy transition policies in Wales ⓘ |
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: Aberthaw Power Station site Description of subject: Aberthaw Power Station site is the former location of a major coal-fired power station on the South Wales coast, now undergoing redevelopment following its decommissioning.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Aberthaw Power Station site
→
formerlyContained
→
Aberthaw Power Station site
self-linksurface differs
ⓘ
this entity surface form:
Aberthaw Power Station