List of Canadian electric utilities

This is a list of the electric utilities in Canada.

List of electric utilities by size

This list is incomplete; you can help by expanding it.

Rank	Company	Founded	Established	Type	Head office	Customers	Transmission (km)	Capacity (MW)	Generation (GWh)	Revenue ($M)	Ref
1.	Hydro-Québec		1944	Public, integrated	Quebec	4,316,914	34,361	37,310	230,795	14,370	[1][note 1]
2.	Hydro One	1906	1998	Public, Private, T & D	Ontario	1,333,920	28,924	—	—	4,744	[2]
3.	Ontario Power Generation		1999	Public, generation	Ontario	—	—	21,729	92,500	5,640	[3]
4.	BC Hydro	1897	1961	Public, integrated	British Columbia	4,000,000	79,000	12,097	43,755	3,822	[4]
5.	Alectra Utilities		2017	Municipal, integrated	Ontario	1,043,000	—	-	-	-	[5][6][7][8]
6.	ENMAX	1905		Municipal, integrated	Alberta	836,000	299[9]	1721[10]	—	3,160.1	[11][note 2]
7.	TransAlta	1911		Investor-owned, generation	Alberta	—	—	8,775	45,736	2,770	[12]
8.	Toronto Hydro	1911	1998	Municipal, T & D	Ontario	761,000	—	—	—	2,461.7	[13]
9.	ATCO	1947		Private, integrated	Alberta	233,100		2,732		2,443.1	[14][note 3]
10.	Bruce Power		2001	Private, generation	Ontario	—	—	6,300	34,600	2,380	[15]
11.	EPCOR		1996	Municipal, T & D	Alberta	334,000	203	—	—	2,008	[16][note 4]
12.	Capital Power Corporation	1891		Private, generation	Alberta	—	—	3,654	7,015	1,008	[17][note 5]
13.	Manitoba Hydro	1873	1961	Public, integrated	Manitoba	532,359	11,700	5,511	33,974	1,599	[18][note 2]
14.	NB Power	1880	1920	Public, integrated	New Brunswick	335,513	6,801	3,297	14,418	1,712	[19][note 6]
15.	SaskPower		1929	Public, integrated	Saskatchewan	467,329	12,404	3,840	19,864	1,459	[20]
16.	Nova Scotia Power	1919	1972	Private, integrated	Nova Scotia	486,000	5,000	2,293	12,092	1,188.1	[21]
17.	Hydro Ottawa	1880	2000	Municipal, distribution	Ontario	296,000	—	14	150	754.5	[22]
18.	Newfoundland and Labrador Hydro		1954	Public, integrated	Newfoundland and Labrador	36,000	5,048	7,289	37,254	930.0	[23]
19.	Saskatoon Light & Power	1906		Municipal, distribution	Saskatchewan	58,600	—	—	—	120.8	[24]
20.	Cornwall Electric	1887	1905	Public, distribution	Ontario	23,800	---	---	---	---	---

List of electric utilities by province or territory

This is a list of Canadian public and private electric utilities, by province.

Alberta AltaLink ATCO Electric City of Lethbridge Electric Utility ENMAX EPCOR TransAlta Corporation Direct Energy  British Columbia BC Hydro Columbia Power Corporation FortisBC  Manitoba Manitoba Hydro  New Brunswick NB Power Saint John Energy  Newfoundland and Labrador Churchill Falls (Labrador) Corporation Limited Lower Churchill Development Corporation Limited Newfoundland and Labrador Hydro Newfoundland Power  Northwest Territories Northland Utilities (NWT) Limited Northland Utilities (Yellowknife) Limited Northwest Territories Power Corporation  Nova Scotia Nova Scotia Power Antigonish Electric Utility Berwick Electric Light Commission Canso Electric Light Commission Lunenburg Electric Utility Mahone Bay Electric Utility Riverport Electric Light Commission  Nunavut Qulliq Energy Corporation

Ontario Ontario’s electricity distribution system – local distribution company service areas Alectra Utilities, serving: Aurora, Alliston, Barrie, Beeton, Bradford West Gwillimbury, Brampton, Guelph, Hamilton, Markham, Mississauga, Penetanguishene, Richmond Hill, Rockwood, St. Catharines, Thornton, Tottenham, and Vaughan Greater Sudbury Hydro, serving: Sudbury and West Nipissing Kitchener Wilmot Hydro, serving: Kitchener, Baden, New Hamburg, St. Agatha, Petersburg, and Wilmot Waterloo North Hydro, serving: Waterloo, Woolwich, Wellesley Hydro One Hydro Ottawa, serving: Ottawa, Casselman Oakville Hydro Thunder Bay Hydro Toronto Hydro Direct Energy London Hydro Cornwall Electric, serving : Cornwall, South Glengarry, South Stormont, Akwesasne  Prince Edward Island Maritime Electric Summerside Electric  Quebec Boralex Cartier Wind Energy Hydro-Québec Hydro-Sherbrooke Hydro Westmount Innergex Renewable Energy Rio Tinto Alcan  Saskatchewan SaskPower Saskatoon Light & Power  Yukon Yukon Electrical Company Yukon Energy Corporation

See also

• Electricity sector in Canada
• List of Canadian mobile phone companies
• List of Canadian telephone companies
• List of telephone operating companies
• List of public utilities
• ISO New England
• List of United States electric companies
• Electricity distribution companies by country

Notes

1. Generation number includes power bought from third-party suppliers.
2. Electricity-related revenues only
3. Sum of ATCO Utilities and ATCO Energy segments. Includes gas sales and other non-electricity sales.
4. Excluding Water services.
5. Six-month results in 2009.
6. 2008 figures. Most recent data available.

References

1. Hydro-Québec (March 2019), Clean energy to power us all - Annual Report 2018 (PDF), Montreal, pp. 96–98, ISBN 978-2-550-83154-9, ISSN 0702-6706, retrieved 2019-05-10
2. Hydro One (2010), 2009 Management Discussion and Analysis (PDF), Toronto: Hydro One, pp. 68–69, archived from the original (PDF) on 2011-06-11, retrieved 2010-09-18
3. Ontario Power Generation (2010), Annual Report 2009 (PDF), Toronto, archived from the original (PDF) on 2010-10-08, retrieved 2010-09-18
4. BC Hydro (2009). BC Hydro 2009 Annual Report (PDF). Vancouver. pp. 114–116. Archived from the original (PDF) on 2010-02-15. Retrieved 2009-12-22.
5. "A Brand New Electricity Company has Come to Brampton". inbrampton. 2 August 2017. Retrieved 18 October 2017.
6. Fagen, Eric (28 February 2017). "Alectra Inc. Acquires Hydro One Brampton". Marketwired. Retrieved 18 October 2017.
7. "Application and Evidence" (PDF). Enersource. 25 April 2016. Retrieved 18 October 2017.
8. Alectra Utilities Corporation; Guelph Hydro (March 7, 2018). "Alectra Utilities Corporation and Guelph Hydro Electric Systems Inc. — Application for Approval of Consolidation under Section 86 of the Ontario Energy Board Act,1998 and related relief" (PDF). Regulatory Affairs. Guelph Hydro. Retrieved November 6, 2018.
9. "Transmission and Distribution Lines". www.enmax.com. Retrieved 2019-08-22.
10. "Generation". www.enmax.com. Retrieved 2019-08-22.
11. ENMAX, Annual Report 2012 (PDF), Calgary: ENMAX, archived from the original (PDF) on 2013-09-18, retrieved 2010-09-18
12. TransAlta (2010), 2009 Annual Report (PDF), Calgary: TransAlta, retrieved 2010-09-18
13. Toronto Hydro (2010), 2009 Corporate Responsibility Report (PDF), Toronto: Toronto Hydro, retrieved 2010-09-18
14. ATCO Group, Annual Report 2009 (PDF), Calgary: ATCO Group, archived from the original (PDF) on 2011-06-17, retrieved 2010-09-18
15. Bruce Power (2010), Focus - 2009 Annual Report (PDF), Bruce Power, retrieved 2010-09-18
16. EPCOR (2010), Annual Report 2009 (PDF), Edmonton: EPCOR, archived from the original (PDF) on 2010-12-23, retrieved 2010-09-18
17. Capital Power Corporation (2010), Annual Report 2009 (PDF), Edmonton: Capital Power Corporation, archived from the original (pdf) on 2011-07-08, retrieved 2013-08-13
18. Manitoba Hydro (2010), Building a Powerful Future: Manitoba Hydro-Electric Board 59th Annual Report For the Year Ended March 31, 2010 (PDF), Winnipeg: Manitoba Hydro, archived from the original (PDF) on July 28, 2011, retrieved 2010-09-03
19. NB Power (2008), Annual report 2007-2008 (PDF), Fredericton, pp. 60–61, retrieved 2009-10-29
20. SaskPower (2010), Securing tomorrow's energy begins today: SaskPower Annual Report 2009 (PDF), Regina: SaskPower, pp. 93–94, archived from the original (PDF) on 2010-11-29
21. Emera (2010), Annual Report 2009, Halifax: Emera, pp. 14–19, retrieved 2010-09-18
22. Hydro Ottawa Holdings Inc., Annual Report 2009 (PDF), Ottawa: Hydro Ottawa Holdings Inc., retrieved 2010-09-18
23. Nalcor (2010). Nalcor Energy Business and Financial Report (PDF). St. John's. Retrieved 2018-12-26.
24. City of Saskatoon, Saskatoon Light & Power (PDF), Saskatoon: Saskatoon Light and Power, retrieved 2010-09-18