Hydro Sunndal aluminium plant
E1478890
UNEXPLORED
Hydro Sunndal aluminium plant is one of Europe’s largest and most modern aluminium production facilities, located in Sunndalsøra, Norway.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hydro Sunndal aluminium plant canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21335645 — 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: Hydro Sunndal aluminium plant Context triple: [Sunndalsøra, majorEmployer, Hydro Sunndal aluminium plant]
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A.
Sauda Smelteverk
Sauda Smelteverk is a major Norwegian ferroalloy smelting plant in the town of Sauda, historically significant for its role in Norway’s industrial development and labor history.
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B.
Hafslund Eco Vannkraft
Hafslund Eco Vannkraft is a Norwegian renewable energy company specializing in hydropower production and operation of hydroelectric power plants.
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C.
Ajka alumina plant
The Ajka alumina plant is a major Hungarian industrial facility known for producing alumina from bauxite and for its role in the 2010 red sludge environmental disaster.
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D.
Såheim power plant
Såheim power plant is a historic hydroelectric power station in Rjukan, Norway, built to harness the Rjukan waterfall for industrial development in the early 20th century.
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E.
Hønefoss hydropower plant
Hønefoss hydropower plant is a Norwegian hydroelectric facility located at Hønefoss, where it harnesses the flow of the Begna River to generate renewable 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: Hydro Sunndal aluminium plant Target entity description: Hydro Sunndal aluminium plant is one of Europe’s largest and most modern aluminium production facilities, located in Sunndalsøra, Norway.
-
A.
Sauda Smelteverk
Sauda Smelteverk is a major Norwegian ferroalloy smelting plant in the town of Sauda, historically significant for its role in Norway’s industrial development and labor history.
-
B.
Hafslund Eco Vannkraft
Hafslund Eco Vannkraft is a Norwegian renewable energy company specializing in hydropower production and operation of hydroelectric power plants.
-
C.
Ajka alumina plant
The Ajka alumina plant is a major Hungarian industrial facility known for producing alumina from bauxite and for its role in the 2010 red sludge environmental disaster.
-
D.
Såheim power plant
Såheim power plant is a historic hydroelectric power station in Rjukan, Norway, built to harness the Rjukan waterfall for industrial development in the early 20th century.
-
E.
Hønefoss hydropower plant
Hønefoss hydropower plant is a Norwegian hydroelectric facility located at Hønefoss, where it harnesses the flow of the Begna River to generate renewable electricity.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.