Hydro One

Customers Tracked: 1,474,756
Utility Outages: 35
Last Updated: 5/4/2026 3:00:22 AM GMT

Ontario

CountyCustomers TrackedCustomers Out
Algoma14,6280
Bruce24,3290
Chatham-kent19,7820
Cochrane32,6280
Dufferin17,4400
Durham30,7260
Elgin18,5670
Essex39,5300
Frontenac55,7800
Grey52,3000
Haldimand00
Haldimand-norfolk67,9170
Haliburton20,5131
Hamilton27,9520
Hastings93,27429
Huron24,1950
Kawartha Lakes43,5071
Kenora22,2660
Lambton19,6570
Lanark43,6300
Leeds And Grenville29,1950
Manitoulin10,8310
Middlesex23,7210
Muskoka43,4720
Niagara19,2170
Nipissing21,9880
Norfolk00
Ottawa46,9840
Oxford41,7160
Parry Sound18,5751
Peel28,0960
Perth14,6740
Peterborough80,3140
Prescott And Russell24,2170
Prince Edward27,1950
Rainy River6,5030
Renfrew51,3511
Simcoe107,1000
Stormont, Dundas and Glengarry50,8530
Sudbury36,7671
Thunder Bay22,4330
Timiskaming19,8470
Unknown00
Wellington15,3670
York65,6931