Local electricity utilities or local distribution companies, are responsible for distributing power from transmission lines to people's homes. Your local utility is available to answer questions about your bill, power interruptions and energy use.
Here is a list of all utilities operating in Ontario. Links to their websites and social media accounts have been included where available.
• Serving: Algoma District
Atikokan Hydro Inc.
Bluewater Power Distribution Corporation
• Serving: Sarnia, Point Edward, Petrolia, Alvinston, Oil Springs and Watford
Brant County Power Inc.
Brantford Power Inc.
Burlington Hydro Inc.
Cambridge and North Dumfries Hydro Inc.
Canadian Niagara Power Co. Ltd
• Serving: Fort Erie and Port Colborne
Centre Wellington Hydro Ltd.
• Serving: Elora and Fergus
Chapleau Public Utilities Corporation
• Serving: Collingwood, Stayner, Creemore and Thornbury
Co-operative Hydro Embrun
• Serving: Cornwall, South Glengarry, South Stormont, and the Ontario portion of the Mohawk Territory of Akwesasne
E.L.K. Energy Inc.
• Serving: Essex, Harrow, Belle River, Comber, Kingsville and Cottham
Eastern Ontario Power
• Serving: Gananoque
Enersource Hydro Mississauga Inc.
Entegrus Powerlines Inc.
• Serving: Parkhill, Strathroy, Mount Brydges, Newbury, Dutton, Wallaceburg, Dresden, Bothwell, Thamesville, Ridgetown, Chatham-Kent, Blenheim, Merlin, Tilbury, Wheatley, Erieau
EnWin Utilities Ltd.
• Serving: Windsor
Erie Thames Powerlines Corporation
• Serving: Aylmer, Belmont, Burgessville, Beachville, Clinton, Embro, Ingersoll, Otterville, Port Stanley, Norwich, Tavistock and Thamesford, West Perth
Espanola Regional Hydro Distribution Corporation
• Serving: Espanola, Webbwood and Massey
Essex Power Corporation
• Serving: Amherstburg, LaSalle, Leamington and Tecumseh
Festival Hydro Inc.
• Serving: Stratford, St. Mary's, Seaforth, Hensall, Brussels, Zurich and Dashwood
Five Nations Energy Inc.
• Serving: Attawapiskat, Fort Albany and Kashechewan
Fort Frances Power Corp.
Greater Sudbury Hydro
• Serving Greater Sudbury and the Municipality of West Nipissing
Grimsby Power Inc.
• Serving: Guelph and Rockwood
Haldimand County Hydro Inc.
Halton Hills Hydro
Hearst Power Distribution Company Limited
Horizon Utilities Corporation
• Serving: Hamilton and St. Catharines
Hydro Hawkesbury Inc./Hawkesbury Hydro Inc
Phone: (613) 632-6689
Hydro One Brampton Inc.
Hydro One Networks
• Serving: Most of rural Ontario
Hydro One Remotes
• Serving: 19 Communities not connected to the grid
• Serving: Ottawa and Casselman
Kenora Hydro Electric Corporation Ltd.
Kingston (Utilities Kingston)
Kitchener-Wilmot Hydro Inc.|
Lakefront Utilities Inc.
• Serving: Cobourg
Lakeland Power Distribution Ltd.
• Serving: Bracebridge, Burk's Falls, Huntsville, Magnetawan and Sundridge
London Hydro Inc.
Midland Power Utility Corporation
Newmarket-Tay Power Distribution Ltd.
• Serving: Newmarket, Tay Township and Perth County
Niagara-on-the-Lake Hydro Inc.
• Serving: Niagara-on-the-Lake, Virgil, Glendale, St. Davids and Queenston
Niagara Peninsula Energy Inc.
• Serving: Niagara Falls, Lincoln, Pelham and West Lincoln
Norfolk Power Inc.
North Bay Hydro
Northern Ontario Wires Inc.
• Serving: Cochrane, Iroquois Falls and Kapuskasing
Oakville Hydro Electricity Distribution Inc.
• Serving: Orangeville and Grand Valley
Oshawa PUC Networks Inc.
Ottawa River Power Corporation
• Serving: Almonte, Beachburg, Killaloe and Pembroke
Parry Sound Power Corporation
Peterborough Distribution Inc.
• Serving: Peterborough, Lakefield and Norwood
• Serving: Alliston, Aurora, Barrie, Beeton, Bradford West Gwillimbury, Penetanguishene, Markham, Richmond Hill, Thornton, Tottenham and Vaughan
PUC Distribution Inc.
• Serving: Sault Ste. Marie
Rideau St. Lawrence Distribution Inc.
• Serving: Westport, Prescott, Cardinal, Iroquois, Morrisburg and Williamsburg
Phone: (613) 925-3851
Sioux Lookout Hydro Electric Commission
St. Thomas Energy Inc.
Thunder Bay Hydro
Tillsonburg Hydro Inc.
Toronto Hydro Electric System
• Serving: Ajax, Beaverton, Belleville, Bowmanville, Cannington, Gravenhurst, Newcastle, Orono, Pickering, Port Hope, Port Perry, Sunderland and Uxbridge
Wasaga Distribution Inc.
• Serving: Wasaga Beach
Waterloo North Hydro
• Serving: Waterloo, Township of Woolwich and Township of Wellesley
Welland Hydro-Electric System Corp.
Wellington North Power Inc.
• Serving: Holstein, Mount Forest and Arthur
West Coast Huron Energy
• Serving: Goderich
• Serving: Hanover, Huron-Kinloss, Kincardine, Saugeen Shores, South Bruce, Wingham, Brockton and Minto
Whitby Hydro Electric Corporation
Woodstock Hydro Services