California Power Exchange
E1102849
UNEXPLORED
The California Power Exchange was a now-defunct nonprofit corporation that operated a wholesale electricity market in California and played a central role in the state's 2000–2001 electricity crisis.
All labels observed (1)
| Label | Occurrences |
|---|---|
| California Power Exchange canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14508395 — 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: California Power Exchange Context triple: [California electricity crisis, involves, California Power Exchange]
-
A.
California Independent System Operator
The California Independent System Operator is a nonprofit organization that manages most of California’s high-voltage power grid and operates the state’s wholesale electricity market.
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B.
Northern California Power Agency
The Northern California Power Agency is a public power utility consortium that generates and manages electricity resources for its member communities in Northern California.
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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.
California Public Utilities Commission
The California Public Utilities Commission is a state regulatory agency that oversees and sets policies for privately owned utilities in California, including electricity, natural gas, telecommunications, water, and transportation companies.
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E.
Southern California Edison
Southern California Edison is one of the largest investor-owned electric utilities in the United States, providing power to millions of customers across much of Southern and Central California.
- 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: California Power Exchange Target entity description: The California Power Exchange was a now-defunct nonprofit corporation that operated a wholesale electricity market in California and played a central role in the state's 2000–2001 electricity crisis.
-
A.
California Independent System Operator
The California Independent System Operator is a nonprofit organization that manages most of California’s high-voltage power grid and operates the state’s wholesale electricity market.
-
B.
Northern California Power Agency
The Northern California Power Agency is a public power utility consortium that generates and manages electricity resources for its member communities in Northern California.
-
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.
California Public Utilities Commission
The California Public Utilities Commission is a state regulatory agency that oversees and sets policies for privately owned utilities in California, including electricity, natural gas, telecommunications, water, and transportation companies.
-
E.
Southern California Edison
Southern California Edison is one of the largest investor-owned electric utilities in the United States, providing power to millions of customers across much of Southern and Central California.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.