Hydro One

Customers Tracked: 1,477,612
Utility Outages: 6,080
Last Updated: 9/10/2026 12:30:37 AM GMT

Ontario

CountyCustomers TrackedCustomers Out
Algoma14,5360
Bruce24,3200
Chatham-kent19,7520
Cochrane32,751812
Dufferin17,4370
Durham30,8010
Elgin18,5740
Essex39,4801
Frontenac55,8691
Grey52,2600
Haldimand00
Haldimand-norfolk68,097105
Haliburton20,570208
Hamilton27,9560
Hastings93,81171
Huron24,3020
Kawartha Lakes43,4210
Kenora22,2220
Lambton19,7830
Lanark43,728263
Leeds And Grenville29,1800
Manitoulin10,8241
Middlesex23,7840
Muskoka43,4722,696
Niagara19,2000
Nipissing22,0051
Norfolk00
Ottawa46,9380
Oxford41,8151
Parry Sound18,573207
Peel28,3360
Perth14,73321
Peterborough80,2580
Prescott And Russell24,2130
Prince Edward27,2750
Rainy River6,4750
Renfrew51,4011
Simcoe107,199135
Stormont, Dundas and Glengarry51,1001
Sudbury36,7890
Thunder Bay22,3301,554
Timiskaming19,7831
Unknown00
Wellington15,3780
York66,8700