Hydro One

Customers Tracked: 1,474,149
Utility Outages: 270
Last Updated: 2/15/2026 10:30:15 PM GMT

Ontario

CountyCustomers TrackedCustomers Out
Algoma14,6610
Bruce24,3800
Chatham-kent19,7810
Cochrane32,6860
Dufferin17,4170
Durham30,7320
Elgin18,5480
Essex39,4080
Frontenac55,6971
Grey52,36321
Haldimand00
Haldimand-norfolk68,0090
Haliburton20,518242
Hamilton27,9760
Hastings93,6161
Huron24,1750
Kawartha Lakes43,6220
Kenora22,3000
Lambton19,6180
Lanark43,8101
Leeds And Grenville29,2480
Manitoulin10,7890
Middlesex23,7190
Muskoka42,9460
Niagara19,0900
Nipissing21,9980
Norfolk00
Ottawa46,8680
Oxford41,6702
Parry Sound18,5540
Peel28,0680
Perth14,6400
Peterborough80,4490
Prescott And Russell24,2060
Prince Edward27,1290
Rainy River6,4600
Renfrew51,4250
Simcoe106,9242
Stormont, Dundas and Glengarry50,6540
Sudbury36,7970
Thunder Bay22,4280
Timiskaming19,7830
Unknown00
Wellington15,2670
York65,7230