Independent Electricity System Operator (IESO)
1600-120 Adelaide Street West, Toronto, ON M5H 1T1

The Independent Electricity System Operator (IESO) works at the heart of Ontario’s power system. The IESO delivers key services across the electricity sector including: managing the power system in real-time, planning for the province’s future energy needs, enabling conservation and designing a more efficient electricity marketplace to support sector evolution.


Rob Edwards
Business Manager, Private Sector
p: 416-625-3332

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