Snowy Hydro Limited
E370985
Snowy Hydro Limited is an Australian electricity generation and retail company that operates the Snowy Mountains Hydroelectric Scheme and other energy assets.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Snowy Hydro Limited canonical | 25 |
| Snowy Mountains Hydro-electric Authority | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T3566997 — 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: Snowy Hydro Limited Context triple: [Tantangara Reservoir, operator, Snowy Hydro Limited]
-
A.
Snowy Hydro Scheme
The Snowy Hydro Scheme is a large-scale hydroelectricity and irrigation complex in Australia’s Snowy Mountains, renowned as one of the country’s most significant engineering projects.
-
B.
Northesk
Northesk is the territorial designation associated with the Scottish peerage title Earl of Northesk, historically linked to the Carnegie family.
-
C.
Churchill Falls (Labrador) Corporation Limited
Churchill Falls (Labrador) Corporation Limited is a Canadian hydroelectric power company that operates the massive Churchill Falls Generating Station in Labrador.
-
D.
Brisbane Water
Brisbane Water is a large tidal estuary and scenic waterway on the New South Wales Central Coast, known for boating, fishing, and waterfront communities such as Gosford and Woy Woy.
-
E.
Hydro-Québec
Hydro-Québec is a Canadian public utility company owned by the government of Quebec that generates, transmits, and distributes electricity, primarily from hydroelectric power.
- 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: Snowy Hydro Limited Target entity description: Snowy Hydro Limited is an Australian electricity generation and retail company that operates the Snowy Mountains Hydroelectric Scheme and other energy assets.
-
A.
Snowy Hydro Scheme
The Snowy Hydro Scheme is a large-scale hydroelectricity and irrigation complex in Australia’s Snowy Mountains, renowned as one of the country’s most significant engineering projects.
-
B.
Northesk
Northesk is the territorial designation associated with the Scottish peerage title Earl of Northesk, historically linked to the Carnegie family.
-
C.
Churchill Falls (Labrador) Corporation Limited
Churchill Falls (Labrador) Corporation Limited is a Canadian hydroelectric power company that operates the massive Churchill Falls Generating Station in Labrador.
-
D.
Brisbane Water
Brisbane Water is a large tidal estuary and scenic waterway on the New South Wales Central Coast, known for boating, fishing, and waterfront communities such as Gosford and Woy Woy.
-
E.
Hydro-Québec
Hydro-Québec is a Canadian public utility company owned by the government of Quebec that generates, transmits, and distributes electricity, primarily from hydroelectric power.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
Australian company
ⓘ
electricity generation company ⓘ electricity retail company ⓘ |
| country | Australia ⓘ |
| energySource |
diesel
ⓘ
gas ⓘ hydroelectricity ⓘ |
| focusesOn |
peak electricity supply
ⓘ
renewable energy development ⓘ |
| foundedBy |
Australian government
ⓘ
surface form:
Government of Australia
|
| gridConnection |
National Electricity Market
ⓘ
surface form:
National Electricity Grid of Australia
|
| hasServiceArea |
Australian Capital Territory
ⓘ
New South Wales ⓘ Queensland ⓘ South Australia ⓘ Victoria ⓘ |
| hasWebsite | https://www.snowyhydro.com.au/ ⓘ |
| headquartersLocation |
Cooma, New South Wales
ⓘ
Sydney, New South Wales, Australia ⓘ
surface form:
Sydney, New South Wales
|
| industry |
electricity generation
ⓘ
electricity retail ⓘ energy ⓘ |
| infrastructureType | pumped hydro energy storage ⓘ |
| languageOfWorkOrName | English ⓘ |
| legalForm | corporation ⓘ |
| operates |
Snowy Hydro Scheme
ⓘ
surface form:
Snowy Mountains Hydroelectric Scheme
diesel peaking generators ⓘ gas-fired power stations ⓘ hydroelectric power stations ⓘ |
| ownedBy |
Australian government
ⓘ
surface form:
Government of Australia
|
| partOf |
Snowy Hydro Scheme
ⓘ
surface form:
Snowy Mountains Scheme
|
| product |
electricity
ⓘ
renewable energy ⓘ |
| project | Snowy 2.0 ⓘ |
| regulatesWith | National Electricity Market ⓘ |
| shareholder |
Australian government
ⓘ
surface form:
Australian Government
|
| subsidiary |
Lumo Energy
ⓘ
Red Energy ⓘ |
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: Snowy Hydro Limited Description of subject: Snowy Hydro Limited is an Australian electricity generation and retail company that operates the Snowy Mountains Hydroelectric Scheme and other energy assets.
Referenced by (30)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Snowy Mountains Hydro-electric Authority
this entity surface form:
Snowy Mountains Hydro-electric Authority
this entity surface form:
Snowy Mountains Hydro-electric Authority
this entity surface form:
Snowy Mountains Hydro-electric Authority
this entity surface form:
Snowy Mountains Hydro-electric Authority