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.
Report explores T-D interoperability models
Development of a Transmission-Distribution Interoperability Framework explores several potential interoperability models along a continuum, looks at the pros and cons of each, and sets out next steps, including ongoing projects to test key aspects of operability.
Forecasting electricity demand in uncertain times
Electricity demand is starting to ramp up as businesses re-start their operations and Ontarians turn on their air conditioners to combat the heat. Although the situation remains fluid, Ontario’s electricity system has adequate supply to help manage demand amid ongoing uncertainty from COVID-19.
Read the full article
New stakeholder engagement framework
Over 300 participants attended the first stakeholder engagement days under the IESO’s new engagement framework. Mark your calendars for the next engagement meetings taking place on June 24, 26 and July 6.
View the agenda and register for June stakeholder engagement meetings.