TransCanada owns or has interests in 11 power generation facilities with combined capacity of 5,700 megawatts (MW) — enough to power more than six million homes. Our power generation assets are located in Alberta, Ontario, Quebec, New Brunswick and Arizona.
More than half of the power we provide is generated from emission-less sources, including nuclear and wind and we are leaders in the development and operation of high-efficiency, natural gas-fired power facilities.
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Our Western Power Marketing division serves wholesale, commercial and industrial retail electricity customers in Alberta.