Eastern Regional Grid of India
E921571
The Eastern Regional Grid of India is a major interconnected power network that coordinates electricity generation, transmission, and distribution across the eastern states of the country.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Eastern Regional Grid of India canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11364831 — 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: Eastern Regional Grid of India Context triple: [Teesta Low Dam IV, gridConnection, Eastern Regional Grid of India]
-
A.
Indian national grid
The Indian national grid is the countrywide interconnected power transmission network that enables electricity generated across India to be distributed reliably and efficiently to consumers in all regions.
-
B.
Delhi–Mumbai Industrial Corridor region
The Delhi–Mumbai Industrial Corridor region is a major planned industrial and infrastructure development zone spanning several Indian states between Delhi and Mumbai, aimed at boosting manufacturing, logistics, and urban growth.
-
C.
Central Electricity Authority of India
The Central Electricity Authority of India is a statutory government body responsible for technical and economic regulation, planning, and development of the country’s power sector.
-
D.
Purvanchal
Purvanchal is the eastern cultural and geographic region of the Indian state of Uttar Pradesh, known for its Bhojpuri-speaking population and rich folk traditions.
-
E.
Madhya zone
Madhya zone is a major subgroup of the Indo-Aryan language family that includes several central Indo-Aryan languages spoken primarily in northern and central India.
- 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: Eastern Regional Grid of India Target entity description: The Eastern Regional Grid of India is a major interconnected power network that coordinates electricity generation, transmission, and distribution across the eastern states of the country.
-
A.
Indian national grid
The Indian national grid is the countrywide interconnected power transmission network that enables electricity generated across India to be distributed reliably and efficiently to consumers in all regions.
-
B.
Delhi–Mumbai Industrial Corridor region
The Delhi–Mumbai Industrial Corridor region is a major planned industrial and infrastructure development zone spanning several Indian states between Delhi and Mumbai, aimed at boosting manufacturing, logistics, and urban growth.
-
C.
Central Electricity Authority of India
The Central Electricity Authority of India is a statutory government body responsible for technical and economic regulation, planning, and development of the country’s power sector.
-
D.
Purvanchal
Purvanchal is the eastern cultural and geographic region of the Indian state of Uttar Pradesh, known for its Bhojpuri-speaking population and rich folk traditions.
-
E.
Madhya zone
Madhya zone is a major subgroup of the Indo-Aryan language family that includes several central Indo-Aryan languages spoken primarily in northern and central India.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
electric power grid
ⓘ
regional power system ⓘ |
| abbreviation | ER Grid NERFINISHED ⓘ |
| balancingAuthority | Eastern Regional Load Despatch Centre NERFINISHED ⓘ |
| coordinatedBy | Eastern Regional Load Despatch Centre NERFINISHED ⓘ |
| country | India ⓘ |
| frequencyStandard | 50 Hz ⓘ |
| function |
electricity distribution coordination
ⓘ
electricity generation coordination ⓘ electricity transmission coordination ⓘ frequency control ⓘ load despatch ⓘ real-time grid operation ⓘ voltage control ⓘ |
| governingLaw | Electricity Act 2003 NERFINISHED ⓘ |
| gridCode | Indian Electricity Grid Code NERFINISHED ⓘ |
| gridCodeAuthority | Central Electricity Regulatory Commission NERFINISHED ⓘ |
| hasComponent |
generating stations
ⓘ
inter-state transmission lines ⓘ load despatch centres ⓘ regional substations ⓘ |
| interconnectedWith |
North Eastern Regional Grid of India
NERFINISHED
ⓘ
Northern Regional Grid of India NERFINISHED ⓘ Western Regional Grid of India NERFINISHED ⓘ |
| interconnectionType | synchronous AC ⓘ |
| location | Eastern India NERFINISHED ⓘ |
| operatedUnder | Regional Load Despatch Centre regulations ⓘ |
| ownerOfTransmissionAssets | Power Grid Corporation of India Limited NERFINISHED ⓘ |
| partOf |
Indian Power System
NERFINISHED
ⓘ
National Grid of India NERFINISHED ⓘ |
| planningAgency | Central Electricity Authority of India NERFINISHED ⓘ |
| purpose |
economic dispatch of generation
ⓘ
optimal utilization of transmission network ⓘ reliable power supply ⓘ |
| regionServed |
Andaman and Nicobar Islands
NERFINISHED
ⓘ
Bihar NERFINISHED ⓘ Eastern Region of India NERFINISHED ⓘ Jharkhand NERFINISHED ⓘ Odisha NERFINISHED ⓘ Sikkim NERFINISHED ⓘ West Bengal NERFINISHED ⓘ |
| regulator | Central Electricity Authority of India NERFINISHED ⓘ |
| supports |
bulk power transmission
ⓘ
inter-state power transfer ⓘ renewable energy integration ⓘ |
| systemOperator | Power System Operation Corporation Limited NERFINISHED ⓘ |
| voltageLevels |
132 kV
ⓘ
220 kV ⓘ 400 kV ⓘ |
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: Eastern Regional Grid of India Description of subject: The Eastern Regional Grid of India is a major interconnected power network that coordinates electricity generation, transmission, and distribution across the eastern states of the country.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.