New York Independent System Operator
E825490
The New York Independent System Operator (NYISO) is the nonprofit organization responsible for managing New York State’s electric grid and administering its wholesale electricity markets.
All labels observed (2)
| Label | Occurrences |
|---|---|
| New York Independent System Operator canonical | 1 |
| New York State power grid | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9840226 — 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.
Target entity: New York Independent System Operator Context triple: [New York State Department of Public Service, worksWith, New York Independent System Operator]
-
A.
New York Power Authority
The New York Power Authority is a New York State public power organization that generates and transmits electricity and manages key infrastructure assets across the state.
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B.
Long Island Power Authority
Long Island Power Authority is a New York State public power utility that owns and oversees the electric transmission and distribution system serving most of Long Island and parts of New York City.
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C.
PJM Interconnection
PJM Interconnection is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity across parts of the eastern United States, operating one of the world’s largest competitive power markets.
-
D.
New York Power
New York Power was a professional women's soccer team based in the New York metropolitan area that competed in the early-2000s Women’s United Soccer Association.
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E.
New York State Energy Research and Development Authority
The New York State Energy Research and Development Authority is a public agency that promotes energy efficiency, renewable energy, and emissions reduction through research, programs, and incentives across New York State.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: New York Independent System Operator Target entity description: The New York Independent System Operator (NYISO) is the nonprofit organization responsible for managing New York State’s electric grid and administering its wholesale electricity markets.
-
A.
New York Power Authority
The New York Power Authority is a New York State public power organization that generates and transmits electricity and manages key infrastructure assets across the state.
-
B.
Long Island Power Authority
Long Island Power Authority is a New York State public power utility that owns and oversees the electric transmission and distribution system serving most of Long Island and parts of New York City.
-
C.
PJM Interconnection
PJM Interconnection is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity across parts of the eastern United States, operating one of the world’s largest competitive power markets.
-
D.
New York Power
New York Power was a professional women's soccer team based in the New York metropolitan area that competed in the early-2000s Women’s United Soccer Association.
-
E.
New York State Energy Research and Development Authority
The New York State Energy Research and Development Authority is a public agency that promotes energy efficiency, renewable energy, and emissions reduction through research, programs, and incentives across New York State.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
electric power system operator
ⓘ
independent system operator ⓘ nonprofit organization ⓘ |
| abbreviation | NYISO NERFINISHED ⓘ |
| coordinatesWith |
Federal Energy Regulatory Commission
NERFINISHED
ⓘ
North American Electric Reliability Corporation NERFINISHED ⓘ Northeast Power Coordinating Council NERFINISHED ⓘ neighboring regional transmission organizations ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| focusesOn |
grid reliability
ⓘ
integration of renewable energy resources ⓘ market efficiency ⓘ |
| founded | 1999 ⓘ |
| governs | New York wholesale electricity market rules ⓘ |
| hasRole |
independent grid operator
ⓘ
market administrator ⓘ reliability coordinator ⓘ |
| headquartersCountry |
United States of America
ⓘ
surface form:
United States
|
| headquartersLocation | Rensselaer, New York NERFINISHED ⓘ |
| headquartersState | New York NERFINISHED ⓘ |
| implements | open access transmission tariffs in New York State ⓘ |
| industry |
electric power
ⓘ
wholesale electricity markets ⓘ |
| jurisdiction | New York State NERFINISHED ⓘ |
| language | English ⓘ |
| legalForm | nonprofit corporation ⓘ |
| manages | transmission congestion in New York State ⓘ |
| monitors | reliability of New York State power system ⓘ |
| nonprofitStatus | independent, member-governed organization ⓘ |
| operates | New York State bulk power transmission system ⓘ |
| oversees |
interconnection of certain transmission facilities in New York State
ⓘ
interconnection of new generation resources in New York State ⓘ |
| publishes | planning studies for New York State power system ⓘ |
| regionServed | State of New York NERFINISHED ⓘ |
| regulates | wholesale electricity markets in New York State ⓘ |
| responsibleFor |
administering wholesale electricity markets in New York State
ⓘ
ancillary services markets in New York State ⓘ capacity market in New York State ⓘ day-ahead energy market in New York State ⓘ real-time dispatch of generation in New York State ⓘ reliable operation of New York State electric grid ⓘ |
| shortName | NYISO NERFINISHED ⓘ |
| subjectToRegulationBy | Federal Energy Regulatory Commission NERFINISHED ⓘ |
| typeOfGridOperator | regional transmission organization ⓘ |
| uses | locational marginal pricing ⓘ |
| website | https://www.nyiso.com ⓘ |
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.
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.
Subject: New York Independent System Operator Description of subject: The New York Independent System Operator (NYISO) is the nonprofit organization responsible for managing New York State’s electric grid and administering its wholesale electricity markets.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.