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The Independent Electricity System Operator (IESO)

The Independent Electricity System Operator (IESO) is a Crown corporation responsible for operating the electricity market and directing the operation of the bulk electrical system in the province of Ontario, Canada. It is one of eight Independent System Operators in North America.


Actors include all organizations connected to one of the other energy storage activity types (i.e., Projects, Initiatives) in Canada. They may or may not be based in Canada.

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Actor Information

Address: 120 Adelaide St W #1600, Toronto, Ontario, Canada M5H 1T1