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Western Power

TransCanada Energy has been active in Western Canada and the U.S. for more than 15 years and we currently market energy for over 2500 MW’s to the Alberta Electric System Operator (AESO). Over the years, we have forged strong relationships with counterparties within the Western Electricity Coordinating Council (WECC) and have expanded our reach beyond Alberta’s borders through TransCanada Energy Sales Ltd. to augment our presence in the U.S. Southwest. We actively trade within the California Independent System Operator (CAISO) through physical and financial products while also moving power within the neighboring regions/trading hubs (Mid-C, COB, Palo, Mead, Four Corners).

Related Information


Our Energy Assets

TransCanada owns, controls or is developing approximately 11,800 megawatts of power generation.