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                          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.

                          Coronavirus (COVID-19) update

                          Ontario’s electricity system is reliable with adequate supply to meet our needs. The IESO has implemented controls to ensure the continued reliable operation of the grid and minimize risks to its employees and stakeholders. Non-essential IESO staff are working from home, and increased hygiene and physil distancing measures are in place to protect remaining on-site employees. The IESO is not accepting visitors at our three facilities, and in-person engagement and meetings are no longer being scheduled. Where possible, meetings and events including engagement activities are being moved to conference lls or webinars. Registration information has been updated on the website to reflect this change.

                          Thank you for your patience and co-operation. Please contact customer.relations@ if you have any questions.

                          Stay Connected

                          IESO

                          Save on Energy

                          New paper explores unlocking the value of DERs for greater system benefits

                          A new IESO white paper explores how potential coordination of market and operational processes could help unlock more of the value that DERs offer, potentially reducing overall system costs while supporting operational reliability, resource adequacy and efficient market outcomes in the future. Learn more.

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                          Changes in residential electricity usage

                          IESO’s planners and foresters are monitoring the impacts of the pandemic on future near, medium and long-term needs, which have shifted from what was anticipated. As the province moves towards the re-opening of the economy, economic outlooks will play an important role in developing future demand and supply scenarios.

                          Read the full article.

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                          New stakeholder engagement framework

                          Over 300 participants attended the first stakeholder engagement days under the IESO’s new engagement framework. Mark your lendars for the next engagement meetings taking place from June 24 to 26.

                          Recordings of the webinars have been posted on May stakeholder engagement meetings.