List of Canadian electric utilities


This is a list of the electric utilities in Canada.

List of electric utilities by size

RankCompanyFoundedEstablishedType
1.Hydro-Québec1944Public, integrated4,316,91434,36137,310230,79514,370
2.Hydro One19061998Public, Private, T & D1,333,92028,924——4,744
3.Ontario Power Generation1999Public, generation——21,72992,5005,640
4.BC Hydro18971961Public, integrated4,000,00079,00012,09743,7553,822
5.Alectra Utilities2017Municipal, integrated1,043,000—---
6.ENMAX1905Municipal, integrated836,0002991721—3,160.1
7.TransAlta1911Investor-owned, generation——8,77545,7362,770
8.Toronto Hydro19111998Municipal, T & D761,000———2,461.7
9.ATCO1947Private, integrated233,1002,7322,443.1
10.Bruce Power2001Private, generation——6,30034,6002,380
11.EPCOR1996Municipal, T & D334,000203——2,008
12.Capital Power Corporation1891Private, generation——3,6547,0151,008
13.Manitoba Hydro18731961Public, integrated532,35911,7005,51133,9741,599
14.NB Power18801920Public, integrated335,5136,8013,29714,4181,712
15.SaskPower1929Public, integrated467,32912,4043,84019,8641,459
16.Nova Scotia Power19191972Private, integrated486,0005,0002,29312,0921,188.1
17.Hydro Ottawa18802000Municipal, distribution296,000—14150754.5
18.Newfoundland and Labrador Hydro1954Public, integrated36,0005,0487,28937,254930.0
19.Saskatoon Light & Power1906Municipal, distribution58,600———120.8
20.Cornwall Electric18871905Public, distribution23,800---------------

List of electric utilities by province or territory

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

Ontario’s electricity distribution system – local distribution company service areas