Key Players

Ontario's electricity sector is comprised of several corporations and government agencies, each with their own roles and responsibilities. Here is a brief overview of what each entity is responsible for within the industry.

The Ontario Power Authority (OPA) was established by the Government of Ontario in 2004. Its role is to ensure a long-term supply of electricity for the Province. This includes a variety of responsibilities, including conservation and demand management initiatives, preparing a long-term integrated power system plan (IPSP), and ensuring investments in new electricity resources. www.powerauthority.on.ca

The Ontario Energy Board (OEB) regulates Ontario’s natural gas and electricity industries. The OEB is responsible for ensuring construction and operation of proposed transmission facilities are in the public interest. In carrying out this mandate, the OEB considers the impacts that the project may have upon consumers with respect to prices, as well as matters that concern the reliability and quality of electricity service. When the OEB receives an application, it reviews the material, makes the information public and provides an opportunity for stakeholder and Aboriginal input. www.oeb.gov.on.ca

The Ministry of the Environment (MOE) works to protect, restore and enhance the natural environment through tough legislation and enforcement, innovative programs and initiatives, strong partnerships, and public engagement. The Ministry works to provide all Ontarians with safe and clean air, land and water. www.ene.gov.on.ca

The Independent Electrcity System Operator manages the reliability of Ontario's power system and forecasts the demand and supply of electricity. The IESO also operates the wholesale electricity market, while ensuring fair competition through market surveillance. www.ieso.ca