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Hydro One
Hydro One Limited is an Electric power transmission, electricity transmission and distribution Electric utility, utility serving the Provinces and territories of Canada, Canadian province of Ontario. Hydro One traces its history to the early 20th century and the establishment of the Ontario Hydro, Hydro-Electric Power Commission of Ontario (renamed "Ontario Hydro" in 1974). In October 1998, the provincial legislature passed the ''Energy Competition Act'' which restructured Ontario Hydro into separate entities responsible for electrical generation, transmission/delivery, and price management with a final goal of total privatization. Hydro One was established at this time as a corporation under the ''Business Corporations Act'' with the Government of Ontario as sole shareholder. Following its initial public offering on the Toronto Stock Exchange in 2015, the Government of Ontario began selling shares to the public with a final goal of 60% of the company being held by private inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subsidiary
A subsidiary, subsidiary company, or daughter company is a company (law), company completely or partially owned or controlled by another company, called the parent company or holding company, which has legal and financial control over the subsidiary company. Unlike regional branches or divisions, subsidiaries are considered to be distinct entities from their parent companies; they are required to follow the laws of where they are incorporated, and they maintain their own executive leadership. Two or more subsidiaries primarily controlled by same entity/group are considered to be sister companies of each other. Subsidiaries are a common feature of modern business, and most multinational corporations organize their operations via the creation and purchase of subsidiary companies. Examples of holding companies are Berkshire Hathaway, Jefferies Financial Group, The Walt Disney Company, Warner Bros. Discovery, and Citigroup, which have subsidiaries involved in many different Industry (e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Independent Electricity System Operator
The Independent Electricity System Operator (IESO) is the Crown corporation responsible for operating the electricity market and directing the operation of the bulk electrical system in the province of Ontario, Canada. It is one of seven independent system operators in North America. The IESO was established in April 1999 as the Independent Electricity Market Operator (IMO) under the government of Ontario during the premiership of Mike Harris in preparation for deregulation of the province's electrical supply and transmission system. As part of government plans to privatize the assets of Ontario Hydro, the utility was split into five separate Crown corporations with the IMO responsible for directing the flow of electricity across the high-voltage, province-wide network owned by Hydro One and other transmission companies. It was also given the responsibility of managing and operating the competitive wholesale electricity market and working with neighbouring jurisdictions to manag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voltage
Voltage, also known as (electrical) potential difference, electric pressure, or electric tension, is the difference in electric potential between two points. In a Electrostatics, static electric field, it corresponds to the Work (electrical), work needed per unit of Electric charge, charge to move a positive Test particle#Electrostatics, test charge from the first point to the second point. In the SI unit, International System of Units (SI), the SI derived unit, derived unit for voltage is the ''volt'' (''V''). The voltage between points can be caused by the build-up of electric charge (e.g., a capacitor), and from an electromotive force (e.g., electromagnetic induction in a Electric generator, generator). On a macroscopic scale, a potential difference can be caused by electrochemical processes (e.g., cells and batteries), the pressure-induced piezoelectric effect, and the thermoelectric effect. Since it is the difference in electric potential, it is a physical Scalar (physics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruce Power
Bruce Power Limited Partnership is a Canadian business partnership composed of several corporations. It exists (as of 2015) as a partnership between TC Energy (31.6%), BPC Generation Infrastructure Trust (61.4%), the Power Workers Union (4%) and The Society of United Professionals (1.2%). It is the licensed operator of the Bruce Nuclear Generating Station, located on the shores of Lake Huron, roughly 250 kilometres northwest of Toronto, between the towns of Kincardine and Saugeen Shores. It is the fourth-largest operating nuclear plant in the world by capacity. Bruce Power operates eight nuclear reactors on Lake Huron, where it leases the Bruce site from Ontario Power Generation. With those eight units in operation, the facility has a capacity of 6,400 megawatts and typically supplies nearly 30 percent of the electricity used in Ontario's provincial power grid. Bruce Power became the world's largest operating nuclear facility in 2012, when Units 1 and 2 returned to operatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Power Authority
The New York Power Authority (NYPA) is a public benefit corporation owned by the State of New York and is the largest state public power utility in the United States. It provides some of the lowest-cost electricity in the nation, operating 16 generating facilities and more than 1,400 circuit-miles of transmission lines. Its main administrative offices are in White Plains, New York. NYPA uses no state tax dollars and incurs no state debt, financing its projects principally through the sale of bond (finance), bonds. The bonds are repaid and the projects operated using revenues from operations. State and federal regulations determine NYPA’s customer base, which includes large and small businesses, not-for-profit organizations, public power systems and government agencies. NYPA also sells electricity to Private utility, private utilities for resale (without profit) to their customers, and to neighboring states, under federal requirements. Approximately 70 percent of the electricit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niagara Mohawk Power Corporation
Niagara Mohawk Power Corporation was a New York State utility company, which was acquired in 2000 by National Grid plc. The Niagara Mohawk Power Corporation designation was retired, using variations of NationalGridUS (such as National Grid Buffalo), though its official designation on annual reports is still Niagara Mohawk Power Corporation. In 1929, 59 former companies were incorporated into the Niagara Hudson Power Corporation. In 1932 an Art Deco-style headquarters building was constructed in Syracuse. It was the main electric and natural gas provider for a large swath of northeastern, central and western New York, including the Capital District, Syracuse, Buffalo and Niagara Falls. The statue on the front of the building is named “Spirit of Light” and was nicknamed “Iron Mike.” The company adopted the name Niagara Mohawk Power Corporation in 1950 after antitrust action required Niagara Hudson to forfeit some of their territory in the eastern part of the state. Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Grid Plc
National Grid plc is a British multinational electricity and gas utility company headquartered in London, England. Its principal activities are in the United Kingdom, where it owns and operates electricity and natural gas transmission networks, and in the Northeastern United States, where as well as operating transmission networks, the company produces and supplies electricity and gas, providing both to customers in New York and Massachusetts. National Grid plc is one of the largest investor-owned utility companies in the world; it has a primary listing on the London Stock Exchange where it is a constituent of the FTSE 100 Index, and a secondary listing in the form of its American depositary receipts on the New York Stock Exchange. History Background (CEGB before 1990) Before 1990, both the generation and transmission activities in England and Wales were under the responsibility of the Central Electricity Generating Board (CEGB). The present electricity market in the Unit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ITC Transmission
ITC Holdings Corporation (doing business as ITC Transmission) is an American energy company which owns and operates high-voltage electricity transmission networks. Headquartered in Novi, Michigan, ITC has operations in Michigan, Illinois, Iowa, Kansas, Minnesota, Missouri, Oklahoma, and Wisconsin. The company is a wholly-owned subsidiary of Canadian energy company Fortis Inc. History ITC was founded in 1999 as International Transmission Co., a subsidiary of Detroit Edison (since renamed DTE Energy Electric Company, itself a subsidiary of DTE Energy), charged in the ownership, operation and maintenance of Detroit Edison's transmission system. In 2003, DTE sold the subsidiary to ITC Holdings Corp., making it the first fully independent electricity transmission company in the United States. ITC Holdings Corp. () became a publicly traded company in 2005, and began construction of its Novi headquarters in 2006. Today it owns transmission systems in several states under a unique ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DTE Energy Electric Company
DTE Electric Company (formerly The Detroit Edison Company) is an investor-owned electric utility founded in 1886 in Detroit, Michigan. As the largest electric utility in Michigan, it serves approximately 2.3 million customers in the southeastern portion of the state. As of 2022, 68.58% of DTE's electricity generation came from coal, gas, and oil sources, exceeding the regional average of 65.82%. The utility's emissions of major pollutants, including Carbon Dioxide, Sulfur Dioxide, and Nitrogen Oxides, also surpass regional averages, though its High-Level Nuclear Waste output is comparatively lower. DTE Electric provides service to most of Southeast Michigan, parts of the Michigan thumb region and portions of Western Michigan The company maintains one of the largest electric distribution networks in the Midwest, with over 44,000 miles of power lines. History Detroit Edison was part of a large holding company called North American Edison Company. North American's stock had o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydro-Québec
Hydro-Québec () is a Canadian Crown corporations of Canada#Quebec, Crown corporation public utility headquartered in Montreal, Quebec. It manages the electricity generation, generation, electric power transmission, transmission and electricity distribution, distribution of electricity in Quebec, as well as the export of power to portions of the Northeast United States. More than 40 percent of Canada’s water resources are in Quebec and Hydro-Québec is among the largest hydropower producer in the world. It was established as a Crown corporation by the government of Quebec in 1944 from the expropriation of private firms. This was followed by massive investment in hydro-electric projects like the James Bay Project. Today, with 63 hydroelectricity, hydroelectric power stations, the combined output capacity is 37,370 megawatts. Extra power is exported from the province and Hydro-Québec supplies 10 per cent of New England's power requirements. The company logo, a stylized "Q" fash ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manitoba Hydro
The Manitoba Hydro-Electric Board (), operating as Manitoba Hydro, is the electric power and natural gas public utility, utility in the province of Manitoba, Canada. Founded in 1961, it is a provincial Crown Corporation, governed by the Manitoba Hydro-Electric Board and the Manitoba Hydro Act. Today the company operates 16 interconnected generating stations. It has more than 527,000 electric power customers and more than 263,000 natural gas customers. Since most of the electrical energy is provided by hydroelectric power, the utility has low electricity rates. Stations in Northern Manitoba are connected by a High-voltage direct current, HVDC system, the Nelson River Bipole, to customers in the south. The internal staff are members of the Canadian Union of Public Employees Local 998 while the outside workers are members of the International Brotherhood of Electrical Workers Local 2034. Manitoba Hydro headquarters in the downtown Winnipeg Manitoba Hydro Place officially opened in 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
