Mahaweli Ganga Hydropower Complex

E1536538 UNEXPLORED

The Mahaweli Ganga Hydropower Complex is a major Sri Lankan hydroelectric scheme on the Mahaweli River, comprising multiple dams and power stations that form a key component of the country’s electricity generation and water management system.

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All labels observed (7)

Label	Occurrences
Mahaweli Ganga Hydropower Complex canonical	1
Mahaweli Ganga hydropower scheme	1
Mahaweli Ganga hydropower system	1
Mahaweli complex of hydropower plants	1
Mahaweli hydropower cascade	1
Mahaweli hydropower system	1
Polgolla Hydropower Station	1

How this entity was disambiguated

This entity first appeared as the object of triple T22420477 — 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: Mahaweli Ganga Hydropower Complex
Context triple: [Victoria Dam, partOf, Mahaweli Ganga Hydropower Complex]

A. Laxapana Hydropower Complex
Laxapana Hydropower Complex is a major hydroelectric power generation facility in Sri Lanka, utilizing the waters of the Kelani River to supply electricity to the national grid.
B. Mangla Power Station
Mangla Power Station is a major hydroelectric power generation facility located near the Mangla Dam in Pakistan, supplying significant electricity to the national grid.
C. Idamalayar Hydroelectric Project
Idamalayar Hydroelectric Project is a major hydroelectric power station in Kerala, India, that harnesses the waters of the Periyar River to generate electricity.
D. Kundah Hydroelectric Scheme
Kundah Hydroelectric Scheme is a major hydroelectric power project in the Nilgiri Hills of Tamil Nadu, India, utilizing the waters of the Bhavani River and its tributaries to generate electricity.
E. Parbati Hydroelectric Project
The Parbati Hydroelectric Project is a major hydroelectric power development in Himachal Pradesh, India, designed to harness the Parbati River for large-scale electricity generation.
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: Mahaweli Ganga Hydropower Complex
Target entity description: The Mahaweli Ganga Hydropower Complex is a major Sri Lankan hydroelectric scheme on the Mahaweli River, comprising multiple dams and power stations that form a key component of the country’s electricity generation and water management system.

A. Laxapana Hydropower Complex
Laxapana Hydropower Complex is a major hydroelectric power generation facility in Sri Lanka, utilizing the waters of the Kelani River to supply electricity to the national grid.
B. Mangla Power Station
Mangla Power Station is a major hydroelectric power generation facility located near the Mangla Dam in Pakistan, supplying significant electricity to the national grid.
C. Idamalayar Hydroelectric Project
Idamalayar Hydroelectric Project is a major hydroelectric power station in Kerala, India, that harnesses the waters of the Periyar River to generate electricity.
D. Kundah Hydroelectric Scheme
Kundah Hydroelectric Scheme is a major hydroelectric power project in the Nilgiri Hills of Tamil Nadu, India, utilizing the waters of the Bhavani River and its tributaries to generate electricity.
E. Parbati Hydroelectric Project
The Parbati Hydroelectric Project is a major hydroelectric power development in Himachal Pradesh, India, designed to harness the Parbati River for large-scale electricity generation.
F. None of above. chosen