Connecting Today.
Powering Tomorrow.
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.
CDM Mid-Term Review
Energy efficiency delivered through conservation and demand management programs (CDM) is a key resource for maintaining a reliable, affordable and sustainable electricity system in Ontario. As demand grows, the value of CDM increases as a low-cost, non-emitting resource that can respond to changing system needs, and support broader economic development and decarbonization objectives.
Pathways to Decarbonization
Eliminating emissions from Ontario’s electricity grid while supporting broader decarbonization efforts will be a significant and complex undertaking. The Pathways to Decarbonization report explores this challenge, identifying risks, opportunities and actions to consider, and analyzing potential approaches for future decision making.
Learn more about Ontario's energy transition.
Annual Planning Outlook
The Annual Planning Outlook provides a long-term view of Ontario's electricity system, forecasting system needs and exploring the province’s ability to meet them. Looking forward using current, confirmed information, it gives the sector the most predictive signals possible to serve as a guide for near-term investment decisions and activity.
News and Updates:
- New Regional Electricity Planning Engagement in Greater Ottawa January 26, 2023
- Technical Panel Determinations January 26, 2023
Upcoming Events:
- MRP Implementation Review of Settlement Examples webinars January 16, 2023
- Stakeholder Engagement Meetings: January 25-26 January 25, 2023