Fortis Inc. operates as an electric and gas utility company in Canada, the United States, and the Caribbean countries.
Hydro One Limited, through its subsidiaries, operates as an electrical transmission and distribution company in Ontario.
Emera Incorporated, an energy and services company, through its subsidiaries, engages in the generation, transmission, and distribution of electricity to various customers.
Algonquin Power & Utilities Corp., through its subsidiaries, owns and operates a portfolio of regulated and non-regulated generation, distribution, and transmission utility assets in Canada and the United States.
Canadian Utilities Limited and its subsidiaries engage in the electricity, pipelines and liquids, and retail energy businesses worldwide.
AltaGas Ltd. operates as a diversified energy infrastructure company in North America.
Northland Power Inc. develops, builds, owns, and operates clean and green power projects primarily in Canada and Europe.
ATCO Ltd., together with its subsidiaries, engages in the electricity, pipeline and liquid, and retail energy businesses in Canada, Australia, and internationally.
TransAlta Renewables Inc. develops, owns, and operates renewable power generation facilities.
Capital Power Corporation develops, acquires, owns, and operates power generation facilities in Canada and the United States.
Innergex Renewable Energy Inc. operates as an independent renewable power producer.
TransAlta Corporation operates as non-regulated electricity generation and energy marketing company in Canada, the United States, and Western Australia.
Boralex Inc., together with its subsidiaries, develops, constructs, and operates renewable energy power facilities primarily in Canada, France, and the United States.
Superior Plus Corp. engages in the energy distribution and specialty chemicals businesses in Canada, the United States, and Chile.
Valener Inc., through its subsidiaries, engages in the natural gas business in Canada and the United States.