The City of Mississauga owns 90% of Enersource Corporation.
OMERS owns 10% of Enersource Corporation and its subsidiary, Borealis Energy Corporation.
The OPA ensures Ontario has a good supply of electricity, and develops plans around conservation generation and transmission.
The Ministry of Energy is the Ontario government body that oversees electricity generation, transmission and other energy-related facilities.
The OEB oversees electricity and gas licences; codes of conduct for retailers; consumer protection issues and contract information; and transmission and distribution rates and hearings.
Hydro One oversees transmission lines (metal towers) and handles related inquiries from province-wide.
The ESA oversees electrical wiring safety and inspection according to the Ontario Electrical Safety Code. It also certifies electrical appliances in special cases.
The IESO oversees Ontario’s energy market and balances the supply and flow of energy across Ontario.
Formerly Ontario Hydro, the OPG is the largest power producer in the province.
Formerly the Municipal Electric Association, this association represents local electric distribution companies in Ontario.
This member association provides networking opportunities in support of the business interests in the Ontario energy industry.
Phone: 905-602 6712
The OEA represents Ontario’s energy industry.
The Mississauga Board of Trade is a private-sector, non-profit organization that promotes business and economic development in the city.
This ministry provides information on the Consumer Protection Act and Business Practices Act.
Natural Resources Canada is the federal ministry that oversees interprovincial and international electricity issues — for example, when transmission lines cross borders.
The CEEA offers helpful information on energy efficiency.