Agecroft power station
E65142
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.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Agecroft A power station | 1 |
| Agecroft B power station | 1 |
| Agecroft power station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T522302 — 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: Agecroft power station Context triple: [Agecroft, associatedWith, Agecroft power station]
-
A.
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.
-
B.
Hunterston Port and Resource Centre
Hunterston Port and Resource Centre is a major deep-water industrial and logistics hub on the west coast of Scotland, focused on port operations, energy, and resource-related activities.
-
C.
Horwich Works
Horwich Works was a major railway locomotive construction and maintenance facility in Horwich, England, historically associated with the Lancashire and Yorkshire Railway.
-
D.
Walney Wind Farm
Walney Wind Farm is a large offshore wind power facility off the coast of Cumbria, England, known for being one of the world’s largest offshore wind farms.
-
E.
Hyatt Powerplant
Hyatt Powerplant is a major hydroelectric generating facility in California that harnesses water from Lake Oroville as part of the State Water Project’s power and water delivery system.
- 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: Agecroft power station Target entity description: 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.
-
A.
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.
-
B.
Hunterston Port and Resource Centre
Hunterston Port and Resource Centre is a major deep-water industrial and logistics hub on the west coast of Scotland, focused on port operations, energy, and resource-related activities.
-
C.
Horwich Works
Horwich Works was a major railway locomotive construction and maintenance facility in Horwich, England, historically associated with the Lancashire and Yorkshire Railway.
-
D.
Walney Wind Farm
Walney Wind Farm is a large offshore wind power facility off the coast of Cumbria, England, known for being one of the world’s largest offshore wind farms.
-
E.
Hyatt Powerplant
Hyatt Powerplant is a major hydroelectric generating facility in California that harnesses water from Lake Oroville as part of the State Water Project’s power and water delivery system.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
coal-fired power station
ⓘ
power station ⓘ |
| category |
buildings and structures in the City of Salford
ⓘ
coal-fired power stations in England ⓘ power stations in Greater Manchester ⓘ |
| connectedTo | regional electricity distribution network ⓘ |
| constructionMaterial |
brick
ⓘ
reinforced concrete ⓘ |
| coolingMethod | natural-draught cooling towers ⓘ |
| country | United Kingdom ⓘ |
| employs |
engineers
ⓘ
maintenance staff ⓘ power station workers ⓘ |
| energySource | fossil fuel ⓘ |
| era | 20th century industrial Britain ⓘ |
| fuelType | coal ⓘ |
| gridConnection |
National Grid
ⓘ
surface form:
National Grid (Great Britain)
|
| hasPart |
boiler house
ⓘ
chimneys ⓘ cooling towers ⓘ turbine hall ⓘ |
| industry | electric power industry ⓘ |
| locatedIn |
Salford
ⓘ
surface form:
City of Salford
England ⓘ Greater Manchester ⓘ Pendlebury ⓘ Lancashire ⓘ
surface form:
historic county of Lancashire
|
| locatedNear |
Agecroft Colliery
ⓘ
Manchester Ship Canal ⓘ River Irwell ⓘ |
| operatedBy | Central Electricity Generating Board ⓘ |
| ownedBy | Central Electricity Generating Board ⓘ |
| pollutant |
carbon dioxide
ⓘ
nitrogen oxides ⓘ particulate matter ⓘ sulfur dioxide ⓘ |
| precededBy |
Agecroft power station
self-linksurface differs
ⓘ
surface form:
Agecroft A power station
Agecroft power station self-linksurface differs ⓘ
surface form:
Agecroft B power station
|
| primaryFuel | bituminous coal ⓘ |
| role | base-load power station for regional grid ⓘ |
| servedArea |
Manchester urban area
ⓘ
surface form:
Greater Manchester conurbation
North West England ⓘ |
| significance |
important component of North West England industrial infrastructure
ⓘ
major source of electricity for Greater Manchester ⓘ |
| suppliedBy |
Agecroft Colliery
ⓘ
local coal mines in Lancashire coalfield ⓘ |
| usedFor |
electricity generation
ⓘ
industrial power supply ⓘ public electricity supply ⓘ |
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: Agecroft power station Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Agecroft A power station
this entity surface form:
Agecroft B power station