Electricity Sector In Ireland
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Electricity Sector In Ireland
The electricity sectors of the Republic of Ireland and Northern Ireland are integrated and supply 2.5 million customers from a combination of coal, peat, natural gas, wind and hydropower. In 2018 natural gas produced 51.8%, while wind turbines generated 28.1%, coal 7%, and peat 6.8% of Ireland's average electricity demand. In 2020 wind turbines generated 36.3% of Ireland's electrical demand, one of the highest wind power proportions in the world. While the United Kingdom was one of the first countries in the world to deploy commercial nuclear power plants, the island of Ireland has never had a nuclear power plant built on either side of the Irish border. Nuclear power in Ireland was discussed in the 1960s and 1970s but ultimately never phased in, with legislation now in place explicitly forbidding its introduction. The grid runs as a synchronous electrical grid and in terms of interconnections has undersea DC-only connections to the UK National Grid, alongside plans in the advanc ...
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Republic Of Ireland
Ireland ( ga, Éire ), also known as the Republic of Ireland (), is a country in north-western Europe consisting of 26 of the 32 counties of the island of Ireland. The capital and largest city is Dublin, on the eastern side of the island. Around 2.1 million of the country's population of 5.13 million people resides in the Greater Dublin Area. The sovereign state shares its only land border with Northern Ireland, which is part of the United Kingdom. It is otherwise surrounded by the Atlantic Ocean, with the Celtic Sea to the south, St George's Channel to the south-east, and the Irish Sea to the east. It is a unitary, parliamentary republic. The legislature, the , consists of a lower house, ; an upper house, ; and an elected President () who serves as the largely ceremonial head of state, but with some important powers and duties. The head of government is the (Prime Minister, literally 'Chief', a title not used in English), who is elected by the Dáil and appointed by ...
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Moneypoint Power Station - Nocturne In Blue And Gold - Geograph
Moneypoint power station () is Ireland's largest electricity generation station (output 915 MW) and only coal-fired power station. Commissioned between 1985 and 1987, it is located on the River Shannon near Kilrush, County Clare. It was constructed at a cost of more than £700m in one of the largest capital projects in the history of the state. The station operates largely on coal, making it both unique in the context of Irish electricity production and the country's single largest emitter of greenhouse gases. It is capable of meeting around 25% of customer demand across the country. It has two Heavy Fuel Oil (HFO) storage tanks with a capacity of 50,000 tonnes which can be used as a back-up fuel if required. Three Brown Boveri four-cylinder, single-shaft impulse reaction turbines are directly connected to three generators which generate the power. The steam is generated by three Foster Wheeler two-pass boilers, which convert water into high pressure steam by combustion of t ...
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Commission For Regulation Of Utilities
The Commission for Regulation of Utilities (CRU, ga, An Coimisiúin um Rialáil Fóntais), formerly known as the Commission for Energy Regulation (CER, ga, An Coimisiún um Rialáil Fuinnimh), is the Republic of Ireland's energy and water economic utility regulator. Electricity regulation The CRU licenses and monitors electricity generators. On the transmission network, generally, the high voltage lines deliver electricity from Ireland's generation sources to the transformer stations, where the electricity voltage is reduced and taken onwards through the distribution system to individual customers' premises. There are also about 18 very large commercial customers directly connected to the transmission system. EirGrid is the independent state-owned body licensed by the CRU to act as transmission system operator (TSO) and is responsible for the operation, development, and maintenance. The TSO also offers terms and levies charged to market participants to connect to and use ...
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Airtricity
SSE Airtricity (previously Eirtricity) is an energy company founded in Ireland in 1997, and now a subsidiary SSE plc. SSE Airtricity supplies and distributes electricity and gas to Northern Ireland and the Republic of Ireland. History The company was founded as ''Eirtricity'' (derived from the word ''Éire'', Irish for "Ireland") in 1997 by Eddie O'Connor, developed generation capacity in Ireland based in counties Cavan, Donegal, Sligo and Wexford construction, though only 7 of a planned 200 turbines were actually built. The company changed its name to Airtricity in 2002. It rebranded as SSE Airtricity in February 2014. In 2007 Airtricity was named 'The No.1 Best Company to Work For in Ireland' by the Great Place To Work Institute. The company sold its North American assets in October 2007 to the German Group E.ON for approximately $1.4bn. The company was sold to SSE plc in January 2008 for approximately €1.1b. On 15 January 2009, Airtricity obtained consent from the Du ...
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ESB Group
The Electricity Supply Board (ESB; ga, Bord Soláthair an Leictreachais) is a state owned (95%; the rest are owned by employees) electricity company operating in the Republic of Ireland. While historically a monopoly, the ESB now operates as a commercial semi-state concern in a "liberalised" and competitive market. It is a statutory corporation whose members are appointed by the Government of Ireland. Business areas The ESB is composed of several distinct, separate and legally demarcated companies. By business area, the principal companies are: ''ESB Networks Limited'' manages construction and maintenance of the electricity transmission system. (The transmission system operator is an independent state company, EirGrid). ''ESB Generation and Wholesale Markets (ESB GWM)'' operates a portfolio of power stations across the country, along with holdings in wind and other renewables. ''Electric Ireland'' is a regulated supply company, one of fourteen companies (as of 10 October 2 ...
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Sustainable Energy Authority Of Ireland Electricity Generated By Fuel Type 2005-2018
Specific definitions of sustainability are difficult to agree on and have varied in the literature and over time. The concept of sustainability can be used to guide decisions at the global, national, and individual levels (e.g. sustainable living). Sustainability is commonly described as having three dimensions (also called pillars): environmental, economic, and social. Many publications state that the environmental dimension (also called "planetary integrity" or "ecological integrity") is the most important, and, in everyday usage, "sustainability" is often focused on countering major environmental problems, such as climate change, loss of biodiversity, loss of ecosystem services, land degradation, and air and water pollution. Humanity is now exceeding several "planetary boundaries". A closely related concept is that of sustainable development, and the terms are often used synonymously. However, UNESCO distinguishes the two thus: "''Sustainability'' is often thought of as a lo ...
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European Commission
The European Commission (EC) is the executive of the European Union (EU). It operates as a cabinet government, with 27 members of the Commission (informally known as "Commissioners") headed by a President. It includes an administrative body of about 32,000 European civil servants. The Commission is divided into departments known as Directorates-General (DGs) that can be likened to departments or ministries each headed by a Director-General who is responsible to a Commissioner. There is one member per member state, but members are bound by their oath of office to represent the general interest of the EU as a whole rather than their home state. The Commission President (currently Ursula von der Leyen) is proposed by the European Council (the 27 heads of state/governments) and elected by the European Parliament. The Council of the European Union then nominates the other members of the Commission in agreement with the nominated President, and the 27 members as a team are then ...
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Synchronous Grid Of Continental Europe
The synchronous grid of Continental Europe (also known as Continental Synchronous Area; formerly known as the UCTE grid) is the largest synchronous electrical grid (by connected power) in the world. It is interconnected as a single phase-locked mains frequency electricity grid that supplies over customers in , including most of the European Union. In 2009, of production capacity was connected to the grid, providing approximately of operating reserve margin. The transmission system operators operating this grid formed the Union for the Coordination of Transmission of Electricity (UCTE), now part of the European Network of Transmission System Operators for Electricity (ENTSO-E). Area The synchronous grid of Continental Europe covers territory of the ENTSO-E Continental Europe regional group and some neighboring countries not involved in the ENTSO-E. The synchronous grid includes part or all of Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Denmar ...
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East–West Interconnector
The East–West Interconnector is a 500MW high-voltage direct current submarine and subsoil power cable which connects the Irish and British electricity markets. The project was developed by the Irish national grid operator EirGrid. Aim The interconnector is aimed to increase competition and security of supply, and better use the capacity of wind energy. The additional capacity headroom provided by the interconnection will assist in reducing the Electricity Supply Board's dominant position in the Irish electricity market. By joining the two markets it will allow Irish suppliers to access power in the British mainland market and for British suppliers to enter the Irish market without initially having to commit to large capital expenditure, significantly reducing barriers to entry. Irish renewable generators will benefit from the interconnection as it will increase their available market and may make it more economically attractive to construct more large scale renewable gener ...
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HVDC Moyle
The Moyle Interconnector is a 500megawatt HVDC link between Scotland and Northern Ireland, running between Auchencrosh in Ayrshire and Ballycronan More in County Antrim. It went into service in 2001 and is owned and operated by Mutual Energy. Specifications The HVDC Moyle Interconnector has a capacity of 500MW. It consists of two coaxial 250kV DC cables with integrated return conductors (IRC), each cable having a transmission capacity of 250MW. The IRCs have failed through the events below, and their function restored by laying separate return conductors. The converter stations are equipped with light-triggered thyristors. The converter station at Auchencrosh is connected via a single-circuit 275kV overhead three-phase AC line, which is installed on delta-type pylon, to Coylton substation, where the connection with the high voltage grid of Great Britain takes place. The connection to Northern Ireland is then made through dual long monopolar cables, of which are submarine ca ...
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ENTSO-E
ENTSO-E, the European Network of Transmission System Operators, represents 39 electricity transmission system operators (TSOs) from 35 countries across Europe, thus extending beyond EU borders. ENTSO-E was established and given legal mandates by the EU's Third Package for the Internal energy market in 2009, which aims at further liberalising the gas and electricity markets in the EU. Page not dated. History On 27 June 2008, 36 European electricity transmission system operators (TSOs) signed in Prague a declaration of intent to create the ENTSO-E. ENTSO-E was established on 19 December 2008 in Brussels by 42 TSOs as a successor of six regional associations of the electricity transmission system operators. ENTSO-E became operational on 1 July 2009. The former associations ETSO, ATSOI, UKTSOA, NORDEL, UCTE and BALTSO became a part of the ENTSO-E, while still offering data by their predecessors for public interest. Creation of ENTSO-E was initiated by the adopti ...
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Brexit
Brexit (; a portmanteau of "British exit") was the withdrawal of the United Kingdom (UK) from the European Union (EU) at 23:00 GMT on 31 January 2020 (00:00 1 February 2020 CET).The UK also left the European Atomic Energy Community (EAEC or Euratom). The UK is the only sovereign country to have left the EU or the EC. Greenland left the EC (but became an OTC) on 1 February 1985. The UK had been a member state of the EU or its predecessor the European Communities (EC), sometimes of both at the same time, since 1 January 1973. Following Brexit, EU law and the Court of Justice of the European Union no longer have primacy over British laws, except in select areas in relation to Northern Ireland. The European Union (Withdrawal) Act 2018 retains relevant EU law as domestic law, which the UK can now amend or repeal. Under the terms of the Brexit withdrawal agreement, Northern Ireland continues to participate in the European Single Market in relation to goods, and to be a member o ...
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