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Hunterston B Nuclear Power Station
Hunterston B nuclear power station is a shut down AGR nuclear power station in North Ayrshire, Scotland. Located about south of Largs and about north-west of West Kilbride on the Firth of Clyde coast. It is currently operated by EDF Energy, and began producing electricity in 1976. The station ceased generation on 7 January 2022. On 19 May 2022, EDF announced that defueling was started on the two Hunterston B units. This process is expected to take over three years to complete, and it involves the complete emptying of all fuel channels from both reactors. This amounts to over 300 channels from each reactor, each containing 8 fuel elements. Fully loaded flasks containing the used fuel are scheduled to be dispatched from the site by rail to Sellafield at a maximum rate of three per week. Hunterston B is similar in design to sister station Hinkley Point B, which ceased operations in August 2022. History The construction of Hunterston B was undertaken by a consortium known as The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlsberg-Tetley
Tetley's Brewery (Joshua Tetley & Son Ltd) was an English regional brewery founded in 1822 by Joshua Tetley in Hunslet, now a suburb of Leeds, West Yorkshire. The beer was originally produced at the Leeds Brewery, which was later renamed the Leeds Tetley Brewery to avoid confusion with a microbrewery of the same name. A takeover of the nearby Melbourne Brewery in 1960 secured Tetley's position as the largest brewer in Leeds. That same year they merged with Walkers of Warrington to form Tetley Walker. Tetley Walker had an estate of over 1,000 tied houses in Yorkshire alone and a further 2,000 outside the county. In 1961 Tetley merged with Ind Coope of Burton upon Trent and Ansells of Birmingham to form Allied Breweries, then the world's largest brewing conglomerate. At its height in the 1960s, the Leeds Brewery employed a thousand people. In 1978 Allied merged with J. Lyons to form Allied Lyons. The brewery became the world's largest producer of cask ale during the 1980s. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Use And Conservation In The United Kingdom
Energy in the United Kingdom came mostly from fossil fuels in 2021. Total World energy supply and consumption, energy consumption in the United Kingdom was 142.0millionTonne of oil equivalent, tonnes of oil equivalent (1,651TWh) in 2019. In 2014, the UK had an energy consumption ''per capita'' of 2.78tonnes of oil equivalent (32.3MWh) compared to a world average of 1.92tonnes of oil equivalent (22.3MWh). Demand for electricity in 2014 was 34.42Watt, GW on average (301.7TWh over the year) coming from a total electricity generation of 335.0TWh. Successive UK governments have outlined numerous commitments to reduce carbon dioxide emissions. One such announcement was the low-carbon economy, Low Carbon Transition Plan launched by the Brown ministry in July 2009, which aimed to generate 30% electricity from renewable sources, and 40% from low carbon content fuels by 2020. Notably, the UK is Wind power in the United Kingdom, one of the best sites in Europe for wind energy, and wind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Policy Of The United Kingdom
The energy policy of the United Kingdom refers to the United Kingdom's efforts towards reducing energy intensity, reducing energy poverty, and maintaining energy supply reliability. The United Kingdom has had success in this, though energy intensity remains high. There is an ambitious goal to reduce carbon dioxide emissions in future years, but it is unclear whether the programmes in place are sufficient to achieve this objective. Regarding energy self-sufficiency, UK policy does not address this issue, other than to concede historic energy security is currently ceasing to exist (due to the decline of North Sea oil production). The United Kingdom historically has a good policy record of encouraging public transport links with cities, despite encountering problems with high speed trains, which have the potential to reduce dramatically domestic and short-haul European flights. The policy does not, however, significantly encourage hybrid vehicle use or ethanol fuel use, options ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Power In The United Kingdom
Nuclear power in the United Kingdom generated 16.1% of the country's electricity in 2020. , the UK has 9 operational nuclear reactors at five locations (8 advanced gas-cooled reactors (AGR) and one pressurised water reactor (PWR)), producing 5.9GWe. It also has nuclear reprocessing plants at Sellafield and the Tails Management Facility (TMF) operated by Urenco in Capenhurst. The United Kingdom established the world's first civil nuclear programme, opening a nuclear power station, Calder Hall at Windscale, England, in 1956. The British installed base of nuclear reactors used to be dominated by domestically developed Magnox and their successor AGR reactors with graphite moderator and coolant but the last of those are nearing the end of their useful life and will be replaced with "international" pressurised water reactors. At the peak in 1997, 26% of the nation's electricity was generated from nuclear power. Since then several reactors have closed and by 2012 the share had decl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Power In Scotland
Scotland has a long history of nuclear research and electricity generation. Nuclear energy consistently accounts for 20-80% of the electric supply in Scotland depending on weather conditions for wind power generation and electricity demand. As of 2022, there is only one remaining operating nuclear power station in Scotland (Torness). The Scottish National Party (SNP) government elected in 2007 had a 'no new nuclear power strategy'. This position is at odds with UK government policy which in January 2008 announced the go-ahead for new nuclear power stations to be built across the United Kingdom. In response, Scotland's then First Minister Alex Salmond commented there was 'no chance' of new nuclear power stations being built in Scotland. The Parliament voted 63–58 to support the policy of opposing new nuclear power stations, taking advantage of a loophole which permits a veto on planning, despite lacking authority over the UK energy policy. Others support nuclear as part of a sus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hunterston A Nuclear Power Station
Hunterston A nuclear power station is a decommissioned Magnox nuclear power station located at Hunterston in Ayrshire, Scotland, adjacent to Hunterston B. The ongoing decommissioning process is being managed by Nuclear Decommissioning Authority (NDA) subsidiary Magnox Ltd. History Construction of the power station, which was undertaken by a consortium of GEC and Simon Carves, began in 1957 and the facility was opened by Queen Elizabeth, the Queen Mother on 22 September 1964. Hunterston A had two Magnox reactors capable of generating 180MWe each. The reactors were supplied by GEC and the turbines by C.A. Parsons & Company. The main civil engineering contractor was Mowlem. The Magnox reactors used natural uranium fuel (in magnox alloy 'cans') within a graphite core, and were cooled by carbon dioxide gas. Each reactor, which consisted of more than 3,000 fuel channels, was enclosed in a steel pressure vessel. Eight boilers, known as Steam Raising Units, were located around each ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Office For Nuclear Regulation
The Office for Nuclear Regulation (ONR) is the regulator for the nuclear industry in the United Kingdom. HSE, accessed 3 April 2011 It is an independent whose costs are met by charging fees to the nuclear industry. The ONR reports to the , although it also worked closely with the now-defunct |
Hunterston B Nuclear Power Station (geograph 5851943)
Hunterston B nuclear power station is a shut down AGR nuclear power station in North Ayrshire, Scotland. Located about south of Largs and about north-west of West Kilbride on the Firth of Clyde coast. It is currently operated by EDF Energy, and began producing electricity in 1976. The station ceased generation on 7 January 2022. On 19 May 2022, EDF announced that defueling was started on the two Hunterston B units. This process is expected to take over three years to complete, and it involves the complete emptying of all fuel channels from both reactors. This amounts to over 300 channels from each reactor, each containing 8 fuel elements. Fully loaded flasks containing the used fuel are scheduled to be dispatched from the site by rail to Sellafield at a maximum rate of three per week. Hunterston B is similar in design to sister station Hinkley Point B, which ceased operations in August 2022. History The construction of Hunterston B was undertaken by a consortium known as The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Graphite
Nuclear graphite is any grade of graphite, usually synthetic graphite, manufactured for use as a moderator or reflector within a nuclear reactor. Graphite is an important material for the construction of both historical and modern nuclear reactors, due to its extreme purity and ability to withstand extremely high temperature. Graphite has also recently been used in nuclear fusion reactors such as the Wendelstein 7-X. As of experiments published in 2019, graphite in elements of the stellarator's wall and a graphite island divertor have greatly improved plasma performance within the device, yielding better control over impurity and heat exhaust, and long high-density discharges. History Nuclear fission, the creation of a nuclear chain reaction in uranium, was discovered in 1939 following experiments by Otto Hahn and Fritz Strassman, and the interpretation of their results by physicists such as Lise Meitner and Otto Frisch. Shortly thereafter, word of the discovery spread thro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenpeace
Greenpeace is an independent global campaigning network, founded in Canada in 1971 by Irving Stowe and Dorothy Stowe, immigrant environmental activists from the United States. Greenpeace states its goal is to "ensure the ability of the Earth to nurture life in all its diversity" and focuses its campaigning on worldwide issues such as climate change, deforestation, overfishing, commercial whaling, genetic engineering, and anti-nuclear issues. It uses direct action, lobbying, research, and ecotage to achieve its goals. The network comprises 26 independent national/regional organisations in over 55 countries across Europe, the Americas, Africa, Asia and the Pacific, as well as a co-ordinating body, Greenpeace International, based in Amsterdam, the Netherlands. The global network does not accept funding from governments, corporations, or political parties, relying on three million individual supporters and foundation grants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uninterruptible Power Supply
An uninterruptible power supply or uninterruptible power source (UPS) is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails. A UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries, supercapacitors, or flywheels. The on-battery run-time of most uninterruptible power sources is relatively short (only a few minutes) but sufficient to start a standby power source or properly shut down the protected equipment. It is a type of continual power system. A UPS is typically used to protect hardware such as computers, data centers, telecommunication equipment or other electrical equipment where an unexpected power disruption could cause injuries, fatalities, serious business disruption or data loss. UPS units range in size from ones designed to protect a single computer without a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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