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.
Ontario's power system is operating reliably through the COVID-19 outbreak. Please check this site for updates.
The IESO is continuously monitoring the changing situation to ensure the reliability of the Ontario power system. In addition to the conversations we are having with generators, transmitters and distributors, as well as our counterparts across North America, IESO President & CEO Peter Gregg is committed to keeping Ontarians informed about IESO’s operations and how it is adapting its plans as new information becomes available.
Read Peter Gregg's latest update.
Changing demand conditions
The IESO continues to actively assess the impact of COVID-19 — closely monitoring demand, revising forecasts, and responding to changing system needs.
Read about the emerging trends we are seeing.
Engaging with stakeholders
We value your input and perspectives, and have adapted our engagement activities to provide more flexibility for participants. Stakeholders are invited to attend meetings through webinars or conference calls. Deadlines for feedback has been extended to a minimum of three weeks. Recordings of engagement sessions will also be available online.
News and Updates:
- Capacity Auction April 03, 2020
- Spring marketplace training register for online courses April 02, 2020
- Demand Response Working Group webinar April 28, 2020
- Introduction to Ontario’s Physical Markets – IESO Webex Course April 30, 2020