Hydro One

Customers Tracked: 1,472,164
Utility Outages: 887
Last Updated: 1/8/2026 7:50:53 PM GMT

Ontario

CountyCustomers TrackedCustomers Out
Algoma14,64063
Bruce24,3610
Chatham-kent19,7471
Cochrane32,7271
Dufferin17,4151
Durham30,7230
Elgin18,5440
Essex39,4270
Frontenac55,5290
Grey52,3200
Haldimand00
Haldimand-norfolk68,0640
Haliburton20,524357
Hamilton27,9800
Hastings93,45159
Huron24,1120
Kawartha Lakes43,55942
Kenora22,1800
Lambton19,6051
Lanark43,71578
Leeds And Grenville29,02828
Manitoulin10,7700
Middlesex23,6961
Muskoka42,919139
Niagara19,08220
Nipissing21,9851
Norfolk00
Ottawa46,8900
Oxford41,5970
Parry Sound18,54494
Peel27,9380
Perth14,5950
Peterborough80,4990
Prescott And Russell24,1850
Prince Edward27,1150
Rainy River6,4570
Renfrew51,2690
Simcoe106,7691
Stormont, Dundas and Glengarry50,5810
Sudbury36,5640
Thunder Bay22,4180
Timiskaming19,7690
Unknown00
Wellington15,1760
York65,6730