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Hinkley Point
Hinkley Point is a headland on the Bristol Channel coast of Somerset, England, north of Bridgwater and west of Burnham-on-Sea, close to the mouth of the River Parrett. Excavations in 2014 and 2015, carried out by Cotswold Archaeology and funded by Électricité de France (EDF) in preparation for the construction of Hinkley Point C nuclear power station, discovered a farming settlement at the site dating from the Iron Age and then a post Roman cemetery. Hinkley Point adjoins the Bridgwater Bay ( Site of Special Scientific Interest) and nature reserve, and is a popular location for birdwatching and fossil hunting. A visitor centre in the nearby town Bridgwater gives access to information, as well as running tours of the plant. There is also a nature trail which features plants, birds and butterflies. The exposed location of Hinkley Point meant that it was considered ideal for wind generation. However, a proposal to build 12 wind turbines close to the site of the nuclear power ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hinkley Point C Nuclear Power Station
Hinkley Point C nuclear power station (HPC) is a two-unit, 3,200 MWe EPR nuclear power station under construction in Somerset, England. The site was one of eight announced by the British government in 2010, and in November 2012 a nuclear site licence was granted. On 28 July 2016, the EDF board approved the project, and on 15 September 2016 the UK government approved the project with some safeguards for the investment. The project is financed by EDF Energy and China General Nuclear Power Group (CGN). Since construction began in March 2017, the project has been subject to several delays, including some caused by the COVID-19 pandemic, and this has resulted in significant budget overruns. , the project is two years late and the expected cost is £2526billion, 50% more than the original budget from 2016. It is currently planned to be commissioned in June 2027 and has a projected lifetime of 60 years. History In January 2008, a UK government white paper announced support for a n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hinkley Point A Nuclear Power Station
Hinkley Point A nuclear power station is a Magnox nuclear power station undergoing decommissioning. It is located on a site in Somerset on the Bristol Channel coast, west of the River Parrett estuary. The ongoing decommissioning process is being managed by Nuclear Decommissioning Authority licensee Magnox Ltd. History Hinkley Point A was one of three Magnox power stations located close to the mouth of the River Severn and the Bristol Channel, the others being Oldbury, and Berkeley. The construction of the power station, which was undertaken by a consortium backed by English Electric, Babcock & Wilcox Ltd and Taylor Woodrow Construction, began in 1957. The reactors and the turbines were supplied by English Electric. In 1988, reactor 2 set a world record for the longest continuous period of power generation from a commercial nuclear reactor, of 700days and 7hours. Hunterston A Nuclear Power Station held the previous world record of 698 days. The power station, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Somerset District Council
West or Occident is one of the four cardinal directions or points of the compass. It is the opposite direction from east and is the direction in which the Sun sets on the Earth. Etymology The word "west" is a Germanic word passed into some Romance languages (''ouest'' in French, ''oest'' in Catalan, ''ovest'' in Italian, ''oeste'' in Spanish and Portuguese). As in other languages, the word formation stems from the fact that west is the direction of the setting sun in the evening: 'west' derives from the Indo-European root ''*wes'' reduced from ''*wes-pero'' 'evening, night', cognate with Ancient Greek ἕσπερος hesperos 'evening; evening star; western' and Latin vesper 'evening; west'. Examples of the same formation in other languages include Latin occidens 'west' from occidō 'to go down, to set' and Hebrew מַעֲרָב maarav 'west' from עֶרֶב erev 'evening'. Navigation To go west using a compass for navigation (in a place where magnetic north is the same dire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China General Nuclear Power Group
China General Nuclear Power Group (CGN) (), formerly China Guangdong Nuclear Power Group (), is a Chinese state-owned energy corporation under the SASAC of the State Council. In China, CGN operates nuclear plants at Daya Bay Nuclear Power Plant, Ling Ao Nuclear Power Plant, Hongyanhe Nuclear Power Plant and Ningde Nuclear Power Plant, with five new nuclear power stations under construction and another two planned. CGN operates in wind energy and solar energy, as well as hydroelectricity. CGN operates power generation plant of the following capacities: nuclear 8.3 GW, wind 4.7 GW, hydro 4.0 GW and solar 600 MW. History China Guangdong Nuclear Power Holding Co., Ltd. (CGNPC) was established in September 1994 with a registered capital of RMB 10.2 billion with nuclear power as its core business. With CGNPC as its core enterprise, China Guangdong Nuclear Power Group (CGNPG) comprises more than twenty wholly owned or controlling subsidiaries. In April 2009, a fund run by Chi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sizewell Nuclear Power Stations
The Sizewell nuclear site consists of two nuclear power stations, one of which is still operational, located near the small fishing village of Sizewell in Suffolk, England. Sizewell A, with two Magnox reactors, is now in the process of being decommissioned. Sizewell B has a single pressurised water reactor (PWR) and is the UK's newest nuclear power station. A third power station, to consist of twin EPR reactors, is planned to be built as Sizewell C. Sizewell A Site The site of Sizewell A occupies north of Sizewell. It is on a low plateau above flood level. The geological foundation comprises Norwich Crag Formation and Red Crag Formation bedrock of Pleistocene age above Eocene London Clay. The Crag deposits predominantly consist of medium dense and dense sands with thin layers of clay and silt and fossiliferous shelly horizons. The Crag strata extend to a depth of below ground level. In 1972/73, Sizewell A was awarded the Christopher Hinton trophy in recognition of go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Government
Gordon Brown formed the Brown ministry after being invited by Queen Elizabeth II to form a new administration following the resignation of the previous Prime Minister of the United Kingdom, Tony Blair, on 27 June 2007. Brown formed his government over the course of the next day, with Jacqui Smith being appointed the United Kingdom's first female Home Secretary. Following the 2010 general election, which resulted in a hung parliament, the government briefly remained in an acting capacity while negotiations to form a new government took place. After talks between the Labour Party and the Liberal Democrats broke down and a Conservative-Liberal Democrat coalition looked imminent, Brown resigned as Prime Minister on 11 May 2010. Background In comparison with Tony Blair's last Cabinet, Brown retained seventeen ministers including himself. Alistair Darling replaced Brown as Chancellor of the Exchequer while his portfolio at Trade and Industry was renamed Business, Enterprise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Pressurised Reactor
The EPR is a third generation pressurised water reactor design. It has been designed and developed mainly by Framatome (part of Areva between 2001 and 2017) and Électricité de France (EDF) in France, and Siemens in Germany. In Europe this reactor design was called European Pressurised Reactor, and the internationalised name was Evolutionary Power Reactor, but it is now simply named EPR. The first operational EPR unit was China's Taishan 1, which started commercial operation in December 2018. Taishan 2 started commercial operation in September 2019. European units have been so far plagued with prolonged construction delays and substantial cost overruns. The first EPR unit to start construction, at Olkiluoto in Finland, achieved criticality in December 2021. It is expected to begin commercial operation after February 2023, a delay of thirteen years. The second EPR unit to start construction, at Flamanville in France, is also facing a decade-long delay (to 2024). Tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hinkley Point B Nuclear Power Station
Hinkley Point B nuclear power station is a nuclear power station near Bridgwater, Somerset, on the Bristol Channel coast of south west England. It was the first commercial Advanced Gas Cooled reactor to generate power to the National Grid in 1976 and shares its design with sister station Hunterston B nuclear power station. It ceased operations permanently on 1 August 2022. History The construction of Hinkley Point B, which was undertaken by a consortium known as The Nuclear Power Group (TNPG), started in 1967. The reactors vessels were supplied by Whessoe, reactor machinery was supplied by Strachan & Henshaw and the turbines by GEC. In March 1971, it was announced that there would be a six-month delay in completion due to problems with the insulation of the concrete pressure vessel. In place of the stainless steel mesh and foil insulation that had been used on previous Magnox stations, a fibrous type of insulation supplied by Delaney Gallay, part of the Lindustries Group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnox
Magnox is a type of nuclear power/production reactor that was designed to run on natural uranium with graphite as the moderator and carbon dioxide gas as the heat exchange coolant. It belongs to the wider class of gas-cooled reactors. The name comes from the magnesium-aluminium alloy used to clad the fuel rods inside the reactor. Like most other " Generation I nuclear reactors", the Magnox was designed with the dual purpose of producing electrical power and plutonium-239 for the nascent nuclear weapons programme in Britain. The name refers specifically to the United Kingdom design but is sometimes used generically to refer to any similar reactor. As with other plutonium-producing reactors, conserving neutrons is a key element of the design. In magnox, the neutrons are moderated in large blocks of graphite. The efficiency of graphite as a moderator allows the Magnox to run using natural uranium fuel, in contrast with the more common commercial light-water reactor which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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