Tuticorin Thermal Power Station
E693290
Tuticorin Thermal Power Station is a coal-based power plant located in Thoothukudi, Tamil Nadu, that supplies electricity to the regional grid.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tuticorin Thermal Power Station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7781250 — 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: Tuticorin Thermal Power Station Context triple: [Thoothukudi, hasPowerPlant, Tuticorin Thermal Power Station]
-
A.
Bandel Thermal Power Station
Bandel Thermal Power Station is a coal-based thermal power plant located in Bandel, West Bengal, India, that supplies electricity to the regional grid.
-
B.
Deenbandhu Chhotu Ram Thermal Power Station
Deenbandhu Chhotu Ram Thermal Power Station is a coal-based power plant in Haryana, India, that generates electricity for the regional grid.
-
C.
Singrauli Super Thermal Power Station cluster
Singrauli Super Thermal Power Station cluster is a major coal-fired power generation complex in India’s Singrauli region, known for its large installed capacity and role in supplying electricity to northern and central parts of the country.
-
D.
Kota Super Thermal Power Station
Kota Super Thermal Power Station is a major coal-fired power plant in Rajasthan, India, that supplies electricity to the surrounding region and contributes significantly to the state's power generation capacity.
-
E.
Farakka Super Thermal Power Station
Farakka Super Thermal Power Station is a large coal-fired power plant in West Bengal, India, that supplies electricity to the eastern region of the country.
- 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: Tuticorin Thermal Power Station Target entity description: Tuticorin Thermal Power Station is a coal-based power plant located in Thoothukudi, Tamil Nadu, that supplies electricity to the regional grid.
-
A.
Bandel Thermal Power Station
Bandel Thermal Power Station is a coal-based thermal power plant located in Bandel, West Bengal, India, that supplies electricity to the regional grid.
-
B.
Deenbandhu Chhotu Ram Thermal Power Station
Deenbandhu Chhotu Ram Thermal Power Station is a coal-based power plant in Haryana, India, that generates electricity for the regional grid.
-
C.
Singrauli Super Thermal Power Station cluster
Singrauli Super Thermal Power Station cluster is a major coal-fired power generation complex in India’s Singrauli region, known for its large installed capacity and role in supplying electricity to northern and central parts of the country.
-
D.
Kota Super Thermal Power Station
Kota Super Thermal Power Station is a major coal-fired power plant in Rajasthan, India, that supplies electricity to the surrounding region and contributes significantly to the state's power generation capacity.
-
E.
Farakka Super Thermal Power Station
Farakka Super Thermal Power Station is a large coal-fired power plant in West Bengal, India, that supplies electricity to the eastern region of the country.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | coal-fired power plant ⓘ |
| city | Thoothukudi ⓘ |
| commissioned | 1979 ⓘ |
| connectedTo |
Southern Regional Grid of India
ⓘ
regional power grid of Tamil Nadu ⓘ |
| coolingSource | sea water ⓘ |
| country | India ⓘ |
| environmentalImpact |
emits greenhouse gases
ⓘ
emits particulate matter ⓘ |
| fuelSource |
domestic coal
ⓘ
imported coal ⓘ |
| fuelType | thermal coal ⓘ |
| gridOperator |
TANTRANSCO
ⓘ
Tamil Nadu Transmission Corporation ⓘ
linked to:
Tamil Nadu Transmission Corporation Limited
|
| gridType | AC synchronous grid ⓘ |
| hasAbbreviation | TTPS ⓘ |
| hasStack | chimney for flue gas exhaust ⓘ |
| hasTechnology | subcritical coal-fired boiler technology ⓘ |
| hasUnit |
Unit 1
ⓘ
Unit 2 ⓘ Unit 3 ⓘ Unit 4 ⓘ Unit 5 ⓘ |
| installedCapacity | 1050 MW ⓘ |
| isInDistrict | Thoothukudi district ⓘ |
| isInGridRegion | Southern Regional Power Committee area ⓘ |
| locatedIn |
India
ⓘ
Tamil Nadu ⓘ Thoothukudi ⓘ |
| nearbyPort | Thoothukudi Port ⓘ |
| numberOfUnits | 5 ⓘ |
| operator |
TANGEDCO
ⓘ
Tamil Nadu Generation and Distribution Corporation ⓘ |
| ownedBy |
Government of Tamil Nadu
ⓘ
Tamil Nadu Electricity Board (predecessor entity) ⓘ |
| primaryFuel | coal ⓘ |
| purpose | electricity generation ⓘ |
| region |
Southern India
ⓘ
linked to:
South India
|
| regulatoryAuthority | Tamil Nadu Electricity Regulatory Commission ⓘ |
| sector | electric power industry ⓘ |
| state | Tamil Nadu ⓘ |
| status | operational ⓘ |
| suppliesElectricityTo |
Southern India regional grid
ⓘ
linked to:
Southern Regional Grid of India
Tamil Nadu state grid ⓘ |
| supplyRole | base load power plant ⓘ |
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: Tuticorin Thermal Power Station Description of subject: Tuticorin Thermal Power Station is a coal-based power plant located in Thoothukudi, Tamil Nadu, that supplies electricity to the regional grid.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.