Independent Electricity System Operator (IESO)

Website

www.ieso.ca

Services

In app support

The Independent Electricity System Operator (IESO)

The Independent Electricity System Operator (IESO) is at the core of Ontario's power system, ensuring the province's electricity needs are met both in real-time and through strategic long-term planning. The IESO is responsible for managing the intricate balance of supply and demand across Ontario's electricity grid, providing critical oversight and operational control to maintain system reliability and stability.

Beyond day-to-day operations, the IESO plays a pivotal role in shaping the future of Ontario's energy landscape. This involves comprehensive planning for the province's evolving energy requirements, including securing new energy supplies, integrating distributed energy resources, and planning for bulk system infrastructure. The organization is actively engaged in efforts to decarbonize the electricity sector and the broader Ontario economy, exploring innovative solutions like hydrogen and energy storage, and enabling conservation initiatives.

Furthermore, the IESO designs and manages an efficient electricity marketplace, fostering sector evolution and ensuring fair pricing. This includes overseeing the electricity market, providing transparent data on market activity, supply, demand, and pricing, and engaging with sector participants, Indigenous communities, and stakeholders. The IESO's work supports a robust and adaptable electricity system capable of powering Ontario's economic development and transition to a sustainable energy future.

Locations

• Toronto, Ontario