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Public Electricity Supplier
Public electricity suppliers (PES) were the fourteen electricity companies created in Great Britain when the electricity market in the United Kingdom was privatised following the Electricity Act 1989. The Utilities Act 2000 subsequently split these companies between distribution network operators and separate supply companies. In England and Wales the Central Electricity Generating Board had been responsible for the generation and transmission of electricity, with the twelve area electricity boards (AEBs) formed under the Electricity Act 1947 responsible for the distribution and supply of electricity to consumers. In Scotland the structure was different, with all aspects of generation, transmission, distribution and supply being carried out by two vertically integrated companies. History England and Wales On 31 March 1990 the AEBs were changed into independent regional electricity companies (RECs) and the CEGB was split into four, three generation companies and the Nationa ...
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Electricity Market
In a broad sense, an electricity market is a system that facilitates the exchange of electricity-related goods and services. During more than a century of evolution of the electric power industry, the economics of the electricity markets had undergone enormous changes for reasons ranging from the technological advances on supply and demand sides to politics and ideology. A restructuring of electric power industry at the turn of the 21st century involved replacing the vertically integrated and tightly regulated "traditional" electricity market with multiple competitive markets for electricity generation, transmission, distribution, and retailing. The traditional and competitive market approaches loosely correspond to two visions of industry: the deregulation was transforming electricity from a public service (like sewerage) into a tradable good (like crude oil). As of 2020s, the traditional markets are still common in some regions, including large parts of the United State ...
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Hanson Plc
Hanson UK, formerly Hanson Trust plc, is a British-based building materials company, headquartered in Maidenhead. The company has been a subsidiary of the German company HeidelbergCement since August 2007, and was formerly listed on the London Stock Exchange and a constituent of the FTSE 100 Index. History Hanson was built up by James Hanson, later Lord Hanson, and Gordon White, later Baron White of Hull, who set up Hanson Trust in 1964. Hanson and White were willing to take a wide range of measures to do so, including mass redundancies, and therefore attracted opposition and accusations that they were asset strippers, but from 1979 the company was successful from the shareholders' point of view and respected during the early 1980s, with Hanson (who gave millions of pounds to the Conservatives) admired by Margaret Thatcher. One of the most notable takeovers, at least to the general public, was the acquisition in 1983 of the United Drapery Stores, or UDS Group, which owned ...
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North Eastern Electricity Board
North Eastern Electricity Board was an electricity distribution utility in England, serving the North East of England. History Formed as the North Eastern Electricity Board (NEEB) in 1948 as part of the nationalisation of the electricity industry by the Electricity Act 1947, it was privatised in 1990 and renamed as Northern Electric. Nationalised industry The NEEB was responsible for the purchase of electricity from the electricity generator (the Central Electricity Generating Board The Central Electricity Generating Board (CEGB) was responsible for electricity generation, transmission and bulk sales in England and Wales from 1958 until privatisation of the electricity industry in the 1990s. It was established on 1 Janu ... from 1958) and its distribution and sale of electricity to customers. The key people on the Board were: Chairman G.M. Green (1964, 1967), Deputy Chairman E. Bates (1964, 1967), Full time member J. F. Skipsey (1964). The total number of customers su ...
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Npower (United Kingdom)
Npower Limited is a British supplier of gas and electricity to businesses. It has been a subsidiary of E.ON UK since January 2019. The company was formerly known as Innogy plc and was listed on the London Stock Exchange and was a constituent of the FTSE 100 Index. In March 2002, it was acquired by RWE of Germany, and was subsequently renamed RWE npower plc. RWE split off its renewable energy, network and retail divisions as Innogy SE in April 2016, and Npower transferred to the new business. It is considered one of the Big Six energy suppliers, which dominate the gas and electricity market in the United Kingdom. E.ON transferred npower's residential customers to a new brand, E.ON Next, in 2021. Since then, the npower brand has only been active within the commercial energy space, marketed as npower Business Solutions, a brand of Npower Commercial Gas Limited. The npower Business Solutions brand still supplies over 20,000 businesses, including customers previously supplied b ...
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Midlands Electricity Board
The Midlands Electricity Board was the public sector utility company responsible for the purchase of electricity from the electricity generator (the Central Electricity Generating Board from 1958) and its distribution and sale of electricity to customers in the Midlands of England prior to 1990. As ''Midlands Electricity plc'' it was listed on the London Stock Exchange and was once a constituent of the FTSE 100 Index. History The ''Midlands Electricity Board'' was formed in 1947, under the Electricity Act of that year. The counterpart of the East Midlands board, it served southern, and western parts of Warwickshire, as well as the counties of Worcestershire, Herefordshire, Shropshire, and Staffordshire, as well as most of Gloucestershire, the West Midlands conurbation and northern Oxfordshire. The key people on the board were: Chairman G. S. Buckingham (1964, 1967), deputy chairman R. Mallet (1967), full-time members R. Mallet (1964) R. Cook and H. A. P. Caddell (1967). As ...
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Iberdrola
Iberdrola () is a Spanish multinational electric utility company based in Bilbao, Spain. Iberdrola has a workforce of around 34,000 employees serving around 31.67 million customers. Subsidiaries include Scottish Power (United Kingdom) and a significant part of Avangrid (United States), amongst others. In 2013, the largest shareholder of the company was Qatar Investment Holding. Other significant shareholders included Norges Bank, Kutxabank and CaixaBank (formerly Bankia). Iberdrola, a global energy company, is the second biggest producer of wind power after Ørsted by revenue and market capitalisation. It is the world's third electricity utility by market capitalisation. It has subsidiaries in numerous countries, mainly in Spain, United Kingdom (Scottish Power), United States (Avangrid), Brazil (Neoenergia), Mexico, Germany, Portugal, Italy, Australia and France. History Early history Iberdrola was created on November 1, 1992, from the merger between Hidroeléc ...
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Scottish Power
Scottish Power is a vertically integrated energy company based in Glasgow, Scotland. It is a subsidiary of Spanish utility firm Iberdrola. ScottishPower is the distribution network operator for Central and Southern Scotland, Merseyside, North Wales and parts of Cheshire and Shropshire. It is also the transmission owner for the south of Scotland. The company also supplies electricity and gas to homes and businesses around the United Kingdom and generates power for supply to the grid. It owned PPM Energy in the United States which has now been folded into Avangrid. Not to be confused with Scottish Power Company Limited (1909–48). History Foundation ScottishPower was formed in 1990, in preparation for the privatisation of the previously state-owned Scottish electricity industry the following year. Previously the UK government had privatised the English and Welsh electricity industry by splitting the market into 12 regional electricity companies (RECs) and two power ...
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MANWEB
SP Manweb is the regional electricity distribution network operator (DNO) for Merseyside, North Wales and parts of Cheshire. It is now part of SP Energy Networks, itself a subsidiary of the Spanish energy company Iberdrola. Nationalised industry The company was originally created in 1947 as the nationalised Merseyside and North Wales Electricity Board in the Electricity Act 1947. It was privatised in 1990, when it became become MANWEB plc. MANWEB was responsible for the purchase of electricity from the electricity generator (the Central Electricity Generating Board from 1958) and the distribution and sale of electricity to customers. The total number of customers supplied by the board was: The amount of electricity, in GWh, sold by MANWEB over its operational life was as follows: Post privatisation The company was purchased by Scottish Power in 1996 and subsequently become SP Manweb plc. The name Manweb continued to be used alongside the Scottish Power logo on home an ...
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Merseyside And North Wales Electricity Board
SP Manweb is the regional electricity distribution network operator (DNO) for Merseyside, North Wales and parts of Cheshire. It is now part of SP Energy Networks, itself a subsidiary of the Spanish energy company Iberdrola. Nationalised industry The company was originally created in 1947 as the nationalised Merseyside and North Wales Electricity Board in the Electricity Act 1947. It was privatised in 1990, when it became become MANWEB plc. MANWEB was responsible for the purchase of electricity from the electricity generator (the Central Electricity Generating Board from 1958) and the distribution and sale of electricity to customers. The total number of customers supplied by the board was: The amount of electricity, in GWh, sold by MANWEB over its operational life was as follows: Post privatisation The company was purchased by Scottish Power in 1996 and subsequently become SP Manweb plc. The name Manweb continued to be used alongside the Scottish Power logo on home and ...
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EDF Energy
EDF Energy is a British integrated energy company, wholly owned by the French state-owned EDF (Électricité de France), with operations spanning electricity generation and the sale of natural gas and electricity to homes and businesses throughout the United Kingdom. It employs 11,717 people, and handles 5.22 million business and residential customer accounts. History EDF Energy Customers (trading as EDF) is wholly owned by the French state owned EDF (Électricité de France) and was formed in January 2002, following the acquisition and mergers of SEEBOARD plc (formerly the South Eastern Electricity Board), London Electricity plc (formerly the London Electricity Board or LEB), SWEB Energy plc (formerly the South Western Electricity Board) and two coal fired power stations and a combined cycle gas turbine power station. In 2009, EDF took control of the nuclear generator in the United Kingdom, British Energy, buying share capital from the government. This made EDF one of the ...
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Électricité De France
Électricité de France S.A. (literally ''Electricity of France''), commonly known as EDF, is a French multinational electric utility company, largely owned by the French state. Headquartered in Paris, with €71.2 billion in revenues in 2016, EDF operates a diverse portfolio of at least 120 gigawatts of generation capacity in Europe, South America, North America, Asia, the Middle East, and Africa. In 2009, EDF was the world's largest producer of electricity. Its 56 active nuclear reactors (in France) are spread out over 18 sites (nuclear power plants). They comprise 32 reactors of 900 MWe, 20 reactors of 1,300 MWe, and 4 reactors of 1,450 MWe, all PWRs. EDF was created on 8 April 1946 by the 1945 parliament, from the merging of various divided actors. EDF led France's post-war energy growth, with a unique focus on civil nuclear energy, through reconstruction and further industrialization within the Trente Glorieuse, being a fleuron of France's new industrial landscap ...
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Entergy
Entergy Corporation is a Fortune 500 integrated energy company engaged primarily in electric power production and retail distribution operations in the Deep South of the United States. Entergy is headquartered in New Orleans, Louisiana, and generates and distributes electric power to 3 million customers in Arkansas, Louisiana, Mississippi and Texas. Entergy has annual revenues of $11 billion and employs more than 13,000 people. History Entergy traces its history to November 13, 1913, with the formation of Arkansas Power Company. Founder Harvey C. Couch used sawdust from a lumber company to bring electricity to rural Arkansas. In the 1920s, Couch set his sights on buying electric companies in other states. In 1923, he merged four independent companies in Mississippi into Mississippi Power and Light. Two years later, he formed Louisiana Power and Light to provide power to his Mississippi customers from northern Louisiana's natural gas fields. Meanwhile, in 1922, the Electric Bond ...
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