Eversource Energy is a publicly traded, Fortune 500 energy company headquartered in Hartford, Connecticut, and Boston, Massachusetts, with several regulated subsidiaries offering retail electricity, natural gas service and water service to approximately 4 million customers in Connecticut, Massachusetts, and New Hampshire.
Enbridge Inc. is a multinational pipeline and energy company headquartered in Calgary, Alberta, Canada. Enbridge owns and operates pipelines throughout Canada and the United States, transporting crude oil, natural gas, and natural gas liquids. Enbridge's pipeline system is the longest in North America and the largest oil export pipeline network in the world. Its crude oil system consists of 28,661 kilometres of pipelines. Its 38,300 kilometre natural gas pipeline system connects multiple Canadian provinces, several US states, and the Gulf of Mexico. The company was formed by Imperial Oil in 1949 as the Interprovincial Pipe Line Company Limited to transport Alberta oil to refineries. Over time, it has grown through acquisition of other existing pipeline companies and the expansion of their projects. Between 2012 and 2021, Enbridge transported over 32 billion barrels of crude oil.
The Ontario Energy Board is the provincial regulator of natural gas and electricity utilities in Ontario, Canada. This includes setting rates, and licensing all participants in the electricity sector including the Independent Electricity System Operator (IESO), generators, transmitters, distributors, wholesalers and electricity retailers, as well as natural gas marketers who sell to low volume customers.
Centrica plc is a British multinational energy and services company with its headquarters in Windsor, Berkshire. Its principal activity is the supply of electricity and gas to consumers in the United Kingdom and Ireland.
Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina.
NOVA Chemicals Corporation is a Canadian petrochemical company that has been in operation since 1954. NOVA was formed as provincial crown corporation called the Alberta Gas Trunk Line Company Limited to manage Alberta's natural gas collection system. During the 1970s, the company diversified into petroleum exploration and production, manufacturing, and petrochemicals. In 1980 the AGTL was renamed NOVA, An Alberta Corporation. After a decade of financial struggles, in 1998 NOVA sold its petroleum and pipeline business to TransCanada Pipelines and continued as solely a petrochemicals operation. The gas collection system run by TransCanada is now called the NOVA Gas Transmission Line.
Direct Energy LP is a North American retailer of energy and energy services. The company was founded in Toronto in 1986 and now has more than four million customers in Canada and the United States. Direct Energy is a subsidiary of NRG Energy.
East Tennessee Natural Gas Pipeline is a natural gas pipeline that brings gas from eastern Tennessee to Virginia and North Carolina. It was formerly owned by Duke Energy but is now owned by Enbridge. Its FERC code is 2.
Vector Pipeline L.P. is a 348-mile-long natural gas pipeline which transports approximately 1 billion cubic feet (28,000,000 m3) per day of natural gas from Joliet, Illinois, in the Chicago area, to parts of Indiana and Michigan and into Ontario, Canada. The pipeline is important in the supply and transportation of natural gas from the United States and Western Canada to the Midwest, eastern Canada and the northeastern United States, supplying power generation plants, natural gas distribution companies, and natural gas storage facilities. The pipeline also has interconnections with several other natural gas pipelines along its route.
The Westcoast Pipeline, also known as the Westcoast Transmission System or the BC Pipeline, is a natural gas pipeline in British Columbia that brings natural gas from the Western Canadian Sedimentary Basin south to the province's heavily populated Lower Mainland. It connects to the Northwest Pipeline in the United States and east to TransCanada pipeline. Built in 1957 by Frank McMahon's Westcoast Transmission Co. Ltd., the 650-mile gas pipeline from Taylor in north-eastern British Columbia to the United States was Canada's first "big-inch" pipeline.
Powerco is the largest dual-energy distribution company in New Zealand by length, and is one of only two dual-energy distributors in the country.
Singapore Power Limited, doing business as SP Group is a state-owned electricity and gas distribution company in Singapore. SP Group is the corporatised entity of the former electricity and gas departments of the Public Utilities Board (PUB). SP Group was first incorporated as a commercial entity on 1 October 1995 as Singapore Power and Gas to take over the electricity and gas businesses of the state provider, PUB.
Just Energy Group Inc. is a Canadian-based natural gas and electricity retailer operating in Canadian and American markets across North America.
Spectra Energy Corp, headquartered in Houston, Texas, operated in three key areas of the natural gas industry: transmission and storage, distribution, and gathering and processing. Spectra was formed in late 2006 from the spin-off from Duke Energy. Spectra owned the Texas Eastern Pipeline (TETCo), a major natural gas pipeline which brings gas from the Gulf of Mexico coast in Texas to the New York City area, which was one of the largest pipeline systems in the United States. Spectra also operated three oil pipelines. In February 2017, Spectra Energy merged into the Canadian company Enbridge.
The Westcoast Transmission Company Limited was a Canadian pipeline company founded in 1949 by entrepreneur Frank McMahon who saw an enormous opportunity to supply natural gas to the huge industrial and residential markets in the United States.
Énergir, formerly known as Gaz Métro, is an energy company with 520,000 customers in Quebec and the northeastern United States. It is the largest natural gas distribution company in Quebec, and, through subsidiaries, also produces electricity from wind. In the United States the company operates through subsidiaries in nearly fifteen states, where it produces electricity from hydroelectric, wind and solar sources, in addition to being the leading electricity distributor and the sole natural gas distributor in Vermont.
OVO Energy is a major energy supplier based in Bristol, England.
Algonquin Power & Utilities Corp. is a Canadian renewable energy and regulated utility conglomerate with assets across North America. Algonquin actively invests in hydroelectric, wind and solar power facilities, and utility businesses, through its three operating subsidiaries: Bermuda Electric Light Company, Liberty Power and Liberty Utilities.
Cornwall Street Railway Light and Power Company Limited, operating as Cornwall Electric, is an electricity transmission and distribution utility, licensed by the Ontario Energy Board (OEB) to operate in Cornwall, Ontario, Canada. Originally established in 1887 as Stormont Electric Light and Power Company, and merged with the railway Cornwall Electric Street Railway Company, it is one of the oldest utilities in Canada.
Reliance Home Comfort is a residential and commercial services company headquartered in Canada primarily focused on rental, sales and maintenance of water heaters, water purification, smart home and heating, ventilation, and air conditioning systems. The company has its largest base of operations in Ontario, but also has offices in western Canada and the United States. As of 2017, it served 1.7 million customer households across Canada.
