IESO Education Series
Learn how the IESO manages the province's power system so that Ontarians receive power when and where they need it through digital guides that break down key topics in an engaging way.
Behind the Grid – The Role of the IESO in Ontario’s Electricity Sector
Discover how the IESO powers progress across Ontario. This guide introduces the essential work the IESO does to manage the province's electricity system.
Explore how the IESO:
- Powers Ontario with confidence: Learn how the IESO ensures a reliable, affordable, and sustainable electricity system, one that communities and businesses can depend on every day.
- Plans and prepares for a rapidly evolving electricity system: Understand how the IESO forecasts demand, plans for future needs, and integrates new resources.
- Supports a diverse and growing sector: Get to know the roles of the many sector participants, from generators and distributors to innovators, and how the IESO partners with them to secure Ontario’s electricity future.
- Helps Ontarians use energy more efficiently: Learn how Save on Energy programs support households, businesses, and communities in reducing electricity use, lowering costs, and contributing to a more efficient, cost-effective electricity system.