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AltaLink’s transmission system efficiently delivers electricity to 85 per cent of Albertans. Dedicated to meeting the growing need for electricity, AltaLink connects Albertans to renewable, reliable and low-cost power. With a commitment to the community and the environment, AltaLink is ensuring the transmission system will support Albertans’ quality of life for years to come. For more information, visit

ATCO Electric

ATCO Electric provides safe, reliable delivery of electricity to nearly 211,000 customers in 245 communities in northern and east-central Alberta. The company has more than 80 years of experience serving this challenging, diverse territory. ATCO Electric builds, operates and maintains a system of nearly 71,000 km of transmission and distribution lines, delivering power to homes, farms and businesses, in cities, towns and Aboriginal communities. ATCO Electric is part of the ATCO Group of Companies which delivers service excellence and innovative business solutions worldwide with leading companies engaged in Utilities, Energy, Structures & Logistics, and Technologies. For more information, visit


ENMAX Power Corporation, a subsidiary of ENMAX Corporation, and its predecessors have provided Albertans with safe and reliable electricity for more than 100 years. One of the most reliable urban utilities in Canada, ENMAX Power owns, operates and maintains the distribution and much of the transmission network in and around Calgary, which are activities regulated by the Alberta Utilities Commission. Non-regulated subsidiaries of ENMAX Power provide engineering, procurement, and construction services as well as maintenance for electrical servicing of residential and commercial developments and light rail transit systems. For more information, visit


EPCOR’s wholly-owned subsidiaries build, own and operate electrical transmission and distribution networks, water and wastewater treatment facilities and infrastructure. Headquartered in Edmonton, Alberta, EPCOR provides both rate-regulated and contract electricity services to around 600,000 residential and small commercial customers across the province. For more information, visit


As an owner and operator of more than 60 per cent of Alberta’s total electric distribution network and more than 120,000 kilometres of power lines, FortisAlberta’s focus is the safe and reliable delivery of electricity to its 530,000 customers in 200 growing communities across Alberta. FortisAlberta is a wholly owned indirect subsidiary of Fortis Inc., a leader in the North American electric and gas utility business. Its regulated utilities account for approximately 93 per cent of total assets and serve more than three million customers across Canada and in the United States and the Caribbean. For more information, visit or

Government of Alberta

Jobs, Skills, Training and Labour promotes workplace health and safety through partnerships, resources, education and enforcement of the Occupational Health and Safety Act. For more information, visit

Electricity Distributors Service Territories

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