Hydro One

Customers Tracked: 1,474,005
Utility Outages: 1,952
Last Updated: 2/20/2026 7:30:18 PM GMT

Ontario

CountyCustomers TrackedCustomers Out
Algoma14,6610
Bruce24,3810
Chatham-kent19,77822
Cochrane32,6870
Dufferin17,4181
Durham30,7440
Elgin18,5500
Essex39,4031
Frontenac55,7080
Grey52,3731
Haldimand00
Haldimand-norfolk68,00725
Haliburton20,5210
Hamilton27,9690
Hastings93,626713
Huron24,1790
Kawartha Lakes43,6221
Kenora22,3011
Lambton19,6131
Lanark43,8130
Leeds And Grenville29,2460
Manitoulin10,7900
Middlesex23,6371
Muskoka42,96929
Niagara19,0750
Nipissing21,9990
Norfolk00
Ottawa46,8680
Oxford41,66652
Parry Sound18,5570
Peel28,0720
Perth14,6390
Peterborough80,45247
Prescott And Russell24,1520
Prince Edward27,1340
Rainy River6,4610
Renfrew51,4231
Simcoe106,939120
Stormont, Dundas and Glengarry50,5410
Sudbury36,8080
Thunder Bay22,4360
Timiskaming19,7850
Unknown00
Wellington15,2761
York65,711935