Lule River hydropower system
E678184
The Lule River hydropower system is a major network of dams, reservoirs, and power stations in northern Sweden that harnesses the Lule River’s flow to generate a significant share of the country’s hydroelectric power.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lule River hydropower system canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7627281 — 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: Lule River hydropower system Context triple: [Lule River, hasHydropowerDevelopment, Lule River hydropower system]
-
A.
Siljan hydroelectric installations
The Siljan hydroelectric installations are a series of power-generating facilities in the Siljan region of Sweden that harness the flow of the Dalälven river to produce renewable electricity.
-
B.
Kurpsai Hydroelectric Power Plant
Kurpsai Hydroelectric Power Plant is a major hydroelectric facility in Kyrgyzstan that generates electricity by harnessing the flow of the Naryn River.
-
C.
Trollhättan hydropower area
Trollhättan hydropower area is a major Swedish hydroelectric power complex built around the Trollhättan Falls on the Göta älv river, known for its dams, power stations, and role in regional energy production.
-
D.
Canutillar hydropower plant
The Canutillar hydropower plant is a hydroelectric facility in Chile that forms part of the larger Maule hydropower complex, contributing renewable energy to the national grid.
-
E.
Lysebotn Hydropower Station
Lysebotn Hydropower Station is a major Norwegian hydroelectric power plant located at the end of the Lysefjord, known for its large underground facilities and significant electricity production.
- 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: Lule River hydropower system Target entity description: The Lule River hydropower system is a major network of dams, reservoirs, and power stations in northern Sweden that harnesses the Lule River’s flow to generate a significant share of the country’s hydroelectric power.
-
A.
Siljan hydroelectric installations
The Siljan hydroelectric installations are a series of power-generating facilities in the Siljan region of Sweden that harness the flow of the Dalälven river to produce renewable electricity.
-
B.
Kurpsai Hydroelectric Power Plant
Kurpsai Hydroelectric Power Plant is a major hydroelectric facility in Kyrgyzstan that generates electricity by harnessing the flow of the Naryn River.
-
C.
Trollhättan hydropower area
Trollhättan hydropower area is a major Swedish hydroelectric power complex built around the Trollhättan Falls on the Göta älv river, known for its dams, power stations, and role in regional energy production.
-
D.
Canutillar hydropower plant
The Canutillar hydropower plant is a hydroelectric facility in Chile that forms part of the larger Maule hydropower complex, contributing renewable energy to the national grid.
-
E.
Lysebotn Hydropower Station
Lysebotn Hydropower Station is a major Norwegian hydroelectric power plant located at the end of the Lysefjord, known for its large underground facilities and significant electricity production.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
energy infrastructure network
ⓘ
hydropower system ⓘ |
| basinCountry | Sweden NERFINISHED ⓘ |
| contains |
dam
ⓘ
hydroelectric power station ⓘ reservoir ⓘ |
| contributesTo | Swedish electricity supply ⓘ |
| country | Sweden ⓘ |
| countrySubdivision | Norrbotten County NERFINISHED ⓘ |
| developedBy | Vattenfall NERFINISHED ⓘ |
| energyForm | hydroelectricity ⓘ |
| energySource | hydropower ⓘ |
| energyType | renewable energy ⓘ |
| environmentalImpact |
fish migration barrier
ⓘ
river flow regulation ⓘ |
| gridConnection | Swedish national grid NERFINISHED ⓘ |
| hasInfrastructureType |
dam cascade
ⓘ
hydropower cascade ⓘ |
| locatedIn | northern Sweden ⓘ |
| locatedOnRiver | Lule River NERFINISHED ⓘ |
| mainOperator | Vattenfall NERFINISHED ⓘ |
| majorComponent |
Boden Hydroelectric Power Station
NERFINISHED
ⓘ
Harsprånget Hydroelectric Power Station NERFINISHED ⓘ Laxede Hydroelectric Power Station NERFINISHED ⓘ Letsi Hydroelectric Power Station NERFINISHED ⓘ Luleälv dams ⓘ Messaure Hydroelectric Power Station NERFINISHED ⓘ Porjus Hydroelectric Power Station NERFINISHED ⓘ Porsi Hydroelectric Power Station NERFINISHED ⓘ |
| notablePlant |
Harsprånget Hydroelectric Power Station
NERFINISHED
ⓘ
Porjus Hydroelectric Power Station NERFINISHED ⓘ |
| operatorCountry | Sweden NERFINISHED ⓘ |
| partOf | Swedish hydropower system ⓘ |
| primaryEnergySource | river flow ⓘ |
| purpose |
electricity generation
ⓘ
grid balancing ⓘ peak load regulation ⓘ |
| region | Lapland NERFINISHED ⓘ |
| regulates | Lule River discharge ⓘ |
| regulatingReservoir |
Akkajaure
NERFINISHED
ⓘ
Suorva Reservoir NERFINISHED ⓘ |
| riverSystem | Lule River NERFINISHED ⓘ |
| status | operational ⓘ |
| supportsSector |
general industrial power supply in Sweden
ⓘ
metallurgical industry in northern Sweden ⓘ mining industry in northern Sweden ⓘ |
| usesTechnology |
reservoir-based hydropower
ⓘ
run-of-river hydropower ⓘ |
| watercourse | Lule River NERFINISHED ⓘ |
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: Lule River hydropower system Description of subject: The Lule River hydropower system is a major network of dams, reservoirs, and power stations in northern Sweden that harnesses the Lule River’s flow to generate a significant share of the country’s hydroelectric power.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.