
Telecom & UtilitiesUnder Construction Telecommunications | Energy and Utilities
Greater Toronto’s fully digital telecommunications infrastructure supports North America’s largest flat rate local telephone calling area, the continent’s highest percentage of wire line telecommunications converted to fiber optic cable, and the highest per capita use of wireless devices of any city in North America. Greater Toronto business enjoys a wide choice of fiber, coaxial cable, copper pair and wireless media. The GTA enjoys competitively priced electricity, secure access to plentiful Canadian natural gas, oil and coal, as well as renewable sources of energy from wind power and deep water cooling technologies.
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Cellular Phones
Landline Telephone Internet and Cable Television |
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Allstream |
Sources: E&B DATA, Greater Toronto Information & Communications Technologies Industry Profile 2004; E&B DATA, The Interactive Digital Media Industry in the Greater Toronto Area, 2003. Greater Toronto Marketing Alliance, Communications Equipment Manufacturers Survey, 2002.
Energy and Utilities
The GTA is physically and economically interconnected to North American transmission grids for electricity and natural gas, ensuring both the long term safety of supply for industry, as well as the long term market viability for new and emerging energy generation and savings technologies.
GTA hydrogen, wind, solar and deep water cooling technologies can create new salable energy, or they can replace for re-sale, energy being consumed by other means from Greater Toronto’s installed generating capacity.
Greater Toronto’s utilities operate state-of-the-art distribution grids and district energy systems. Sixteen of 26 GTA municipalities operate local municipal or ratepayer controlled electric distribution companies. Of these, Toronto Hydro is the largest municipally owned utility in North America after Los Angeles Power and Light.
Other GTA municipalities are served by Hydro One, Enersource Hydro Mississauga, Veridian Corporation and PowerStream.
Traditional fuel oil is widely used in Greater Toronto as new technologies continue to make oil consumption cleaner and more cost efficient. Natural Gas from western Canada remains a primary source of GTA energy. The GTA allows competition in the natural gas market. Some of the larger natural gas distributors in Greater Toronto are Enbridge Gas Distribution and Union Gas.
Ontario's Energy Source Distribution

Source: Ontario Energy Board
Water and Wastewater
All aspects of water production, transmission and distribution, wastewater collection and treatment, storm water collection, and transmission and treatment are the responsibility of the City of Toronto and the regional municipalities.
As a publicly owned and operated utility, City of Toronto Water and Waste Water Services,
supplies water and sewage treatment services through four water filtration plants and four sewage treatment plants to the City of Toronto.
The Public Works department of Peel Region operates and maintains two water treatment plants, two wastewater treatment plants and 80 pumping stations that provide over one million Peel residents with clean water every day. In 2004, Peel Region entered into a service agreement to supply the Region of York with wastewater services to the year 2031. The York-Peel Water Supply Agreement benefits both Peel and York by sharing infrastructure costs and plant operating costs.
Halton Region owns and operates four water treatment plants and seven wastewater treatment plants throughout the Region. Water for Durham Region's water supply system comes from three sources: Lake Ontario for the southern municipalities; Lake Simcoe for Beaverton; and ground water wells for the remaining communities.
The City of Toronto and the regional municipalities across the Greater Toronto Area have always maintained state-of-the-art water and wastewater sanitation systems. Recent senior government programs and municipal initiatives have resulted in an ambitious water and wastewater infrastructure renewal program that will provide capacity long into the future at competitive costs.
Sources: Gartner Lee Limited, Comprehensive Analysis & Positioning of Energy & Environmental Industries in the GTA (June 2004); Regional municipalities’ websites.
The GTA is located in the longest "cellular corridor" in the world - Quebec City to Windsor, and boasts a highly advanced and diverse cellular infrastructure with over a dozen individual cellular providers offering services on CDMA, HSPA, HSPA+ and GSM networks.












