Did you know? Toronto Hydro Corporation is a holding company which wholly owns Toronto Hydro-Electric System Limited and Toronto Energy Services Inc.
Toronto Hydro-Electric System Limited owns and operates the electricity distribution system for Canada's largest city. A leader in conservation and demand management, it has 768,000 customers located in the city of Toronto and distributes approximately 19% of the electricity consumed in Ontario.
Toronto Hydro Energy Services Inc. provides street lighting and expressway lighting services in the city of Toronto.