Information on the City of Mississauga, which owns 90% of Enersource Corporation.
905-896-5000
Information on OMERS, which owns 10% of Enersource Corporation, and its subsidiary Borealis Energy Corporation.
416-369-2400
The OPA is responsible for ensuring an adequate, long-term supply of electricity in Ontario, preparing an integrated system plan for conservation, generation and transmission.
416-967-7474
Mississauga Board of TradeThe Mississauga Board of Trade is a private sector, non-profit, organization promoting business and economic development in the City of Mississauga and acting as a voice for businesses in Mississauga on all issues.
905-273-6151
1-888-668-4636
Information on licences (both gas and electricity); codes of conduct for retailers; consumer protection issues and information about contracts; setting of transmission and distribution rates and hearings.
1-877-632-2727
Information on transmission lines (metal towers) and associated inquiries related to these high voltage lines extending through Mississauga and across the province.
1-888-664-9376
Information on electrical safety and inspection of wiring installation under the Ontario Electrical Safety Code, and certification of electrical appliances (in special cases).
1-800-372-7233
(formerly the Municipal Electric Association) Information concerning this organization representing local electric distribution companies in Ontario.
905-265-5300
Information on the Consumer Protection Act or the Business practices Act.
1-800-268-1142
Information on the market rules for the wholesale or bulk power market, and information on the wholesale spot market.
IESO Smart House
Information regarding OPG (formerly Ontario Hydro) operation and facilities (power plants).
1-877-592-2555
This member association provides networking opportunities in support of the business interests in the Ontario energy industry.
Natural Resources Canada is the federal ministry that is involved in interprovincial and/or international electricity issues such as when transmission lines cross borders.
An educational and interactive site that has information on renewable energy, climate change and more that also gives you tips on what you can do to make a difference.
Provides information on residential conservation programs, tips on how to conserve energy and information on provincial conservation initiatives.