Helpful links
The City of Mississauga owns 90% of Enersource Corporation.
Phone: 905-896-5000
OMERS owns 10% of Enersource Corporation and its subsidiary, Borealis Energy Corporation.
Phone: 416-369-2400
The OPA ensures Ontario has a good supply of electricity, and develops plans around
conservation generation and transmission.
Phone: 416-967-7474
The Ministry of Energy is the Ontario government body that oversees electricity
generation, transmission and other energy-related facilities.
Phone: 1-888-668-4636
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.
Phone: 1-877-632-2727
Hydro One oversees transmission lines (metal towers) and handles related inquiries
from province-wide.
Phone: 1-888-664-9376
The ESA oversees electrical wiring safety and inspection according to the Ontario
Electrical Safety Code. It also certifies electrical appliances in special cases.
Phone: 1-877-372-7233
The IESO oversees Ontario's energy market and balances the supply and flow of
energy across Ontario.
Phone: 1-888-448-7777
Formerly Ontario Hydro, the OPG is the largest power producer in the province.
Phone: 1-877-592-2555
Formerly the Municipal Electric Association, this association represents local electric
distribution companies in Ontario.
Phone: 1-800-668-9979
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.
Phone: 416-961-2339
The Mississauga Board of Trade is a private-sector, non-profit organization that
promotes business and economic development in the city.
Phone: 905-273-6151
This ministry provides information on the Consumer Protection Act and Business Practices
Act.
Phone: 1-800-268-1142
Natural Resources Canada is the federal ministry that oversees interprovincial and
international electricity issues — for example, when transmission lines cross borders.
Phone: 613-995-0947
The CEEA offers helpful information on energy efficiency.
Phone: 905-614-1642
Add It Up is an educational, interactive website created by the Ontario government
that provides information on renewable energy and climate change.
Every Kilowatt Counts is a website created by the Ontario Power Authority that provides
helpful tip on how to conserve energy as well as information on provincial conservation
programs.