|
OKG AB
OKG AB (''Oskarshamns Kraftgrupp AB'') is a Swedish corporation who owns and operates the Oskarshamn Nuclear Power Plant. It is majority owned by Sydkraft. The three reactors, Oskarshamn 1–3, manufactured by ASEA Atom, were put into operation in 1972, 1974, and 1985, respectively. At the reactor site, some 30 km north of Oskarshamn, OKG used to operate CLAB – Sweden's central interim storage facility for radioactive waste. From 2006-10-01, however, CLAB was transferred to SKB (''Svensk Kärnbränslehantering AB'' or ''Swedish Nuclear Fuel and Waste Management Co''). Nuclear reactors All three reactors are boiling water reactors (BWRs). As of 2006, the maximum output for Oskarshamn 1 and 2 is 495 MW (O1) and 625 MW (O2). The most recent reactor, O3, will be upgraded from 1,200 MW to 1,450 MW in 2009. OKG estimates that O1, O2, and O3 combined account for ten percent of the total electricity generation in Sweden. On 14 October 2015 during an extra shareholder meeting, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oskarshamn
Oskarshamn is a coastal city and the seat of Oskarshamn Municipality, Kalmar County, Sweden with 17,258 inhabitants in 2010. History Etymology Döderhultsvik was the original name before a town charter was granted in 1856. The name was then changed to Oscarshamn (meaning: Oscar's port) after the king Oscar I of Sweden. The spelling has later changed to Oskarshamn. Struggle for town charter The location of Oskarshamn was known as Döderhultsvik since the Medieval age. In 1645, the city of Kalmar, to the south, made a request to the Royal Government on holding commerce in the bay there, which was granted, giving it merchancy rights as a ''köping''. There followed 200 years of merchancies in the town, during which it was governed and dependent on Kalmar; while the surrounding towns and municipalities made frequent requests to grant it a charter, consequently turned down each of the attempts made in the years: 1786, 1798, 1800, 1815, 1818, 1823, 1825, 1830 and 1838. In 1843 it got so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aktiebolag
''Aktiebolag'' (, " stock company") is the Swedish term for "limited company" or "corporation". When used in company names, it is abbreviated AB (in Sweden), Ab (in Finland), or, rarely, A/B (dated), roughly equivalent to the abbreviations ''Ltd.'' and '' PLC''. The state authority responsible for registration of aktiebolag in Sweden is called the Swedish Companies Registration Office. Sweden All ''aktiebolag'' are divided into two categories: private limited companies and public limited companies. The name of a private limited company may not contain the word ''publikt'' ("public") and the name of a public limited company may not contain the word ''privat'' or ''pvt.'' ("private"). Public A public limited company (''publikt aktiebolag'') is legally denoted as "AB (publ.)" in Sweden or "Abp" in Finland. A Swedish public limited company must have a minimum share capital of 500,000 Swedish kronor and its shares can be offered to the general public on the stock market. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oskarshamn Nuclear Power Plant
The Nuclear power station Oskarshamn is one of three active nuclear power stations in Sweden. The plant is about north of Oskarshamn, directly at the Kalmarsund at the Baltic Sea coast and with one active reactor, producing about 10% of the electricity needs of Sweden. All reactors were built using BWR technology. Unit 1 had an installed output of 494 MW and Unit 2 664 MW; these are now decommissioned. Unit 3, the newest reactor block at the facility, has an installed output of 1,450 MW. Clab, the temporary storage facility for spent nuclear fuel from all Swedish reactors, is also located at the site. Operator The responsible utility is OKG, short for the ''Oskarshamnsverkets Kraftgrupp OKG'', which was acquired by Sydkraft in 1993, (later: '' E.ON Sverige''). Uniper owns 54.5% and the other partner Fortum 45.5% of OKG. History On July 25, 2006, Units 1 and 2 were shut down as a precaution after a safety-related incident at an identical reactor at the Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydkraft
Sydkraft AB is a power company headquartered in Malmö, Sweden. It is a subsidiary of the international energy group Uniper for operations in Sweden. The company is engaged in the generation of thermal, nuclear, and hydro power. The history of Sydkraft reaches back to 1906; however, the current company was created as a result of the split of Uniper from another international energy group E.ON. History Sydkraft was founded in 1906 as Sydsvenska Kraftaktiebolaget with August Schmitz as CEO. Originally, the company was producer of hydroelectricity. In 1915, in cooperation with the Swedish and Danish electricity grids, Sydsvenska Kraftaktiebolaget participated in the construction of ''Öresundskabeln'', the first electricity interconnection between Sweden and Denmark. In the 1970s, the company moved into production of nuclear power. In 1971, the Oskarshamn Nuclear Power Plant was commissioned, with Sydsvenska Kraftaktiebolaget as major shareholder. In 1977, the company changed its c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clab
The Clab, also known as ''Centralt mellanlager för använt kärnbränsle'' (Swedish for 'Central holding storage for spent nuclear fuel') is an interim radioactive waste repository located at Oskarshamn Nuclear Power Plant about 25 km north of Oskarshamn. Clab used to be owned by Oskarshamnsverkets Kraftgrupp AB (OKG) but is now owned by Svensk Kärnbränslehantering Aktiebolag (SKB). It was opened in 1985 for the storage of spent nuclear fuel from all Swedish nuclear power plants. The fuel is stored for 30 to 40 years, in preparation for final storage. The facility currently contains approximately 7,300 tons of high-level waste, submerged in 8 meters of water, in pools 30 meters below the surface. Contaminated reactor components, such as control rods, are also stored at the facility. Waste produced from Sweden's nuclear power plants will continue be stored at the facility until the Swedish Nuclear Fuel and Waste Management Company The Swedish Nuclear Fuel and Waste Manag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioactive Waste
Radioactive waste is a type of hazardous waste that contains radioactive material. Radioactive waste is a result of many activities, including nuclear medicine, nuclear research, nuclear power generation, rare-earth mining, and nuclear weapons reprocessing. The storage and disposal of radioactive waste is regulated by government agencies in order to protect human health and the environment. Radioactive waste is broadly classified into low-level waste (LLW), such as paper, rags, tools, clothing, which contain small amounts of mostly short-lived radioactivity, intermediate-level waste (ILW), which contains higher amounts of radioactivity and requires some shielding, and high-level waste (HLW), which is highly radioactive and hot due to decay heat, so requires cooling and shielding. In nuclear reprocessing plants about 96% of spent nuclear fuel is recycled back into uranium-based and mixed-oxide (MOX) fuels. The residual 4% is minor actinides and fission products the latter of w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Svensk Kärnbränslehantering AB
The Swedish Nuclear Fuel and Waste Management Company (Svensk Kärnbränslehantering Aktiebolag, abbreviated SKB) is a company founded by the Swedish nuclear power industry. Among its primary operations are the management and disposal of nuclear waste and expended nuclear fuel. Its main offices are in Stockholm Stockholm () is the Capital city, capital and List of urban areas in Sweden by population, largest city of Sweden as well as the List of urban areas in the Nordic countries, largest urban area in Scandinavia. Approximately 980,000 people liv ..., but the company has sites in Forsmark and Oskarshamn ( Äspölaboratoriet and Kapsellaboratoriet). The nuclear waste disposal vessel M/S ''Sigyn'' is owned SKB. Owners Board of directors References External links Official web site Nuclear power companies of Sweden Nuclear waste companies Waste management in Sweden Companies based in Solna Municipality {{company-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boiling Water Reactor
A boiling water reactor (BWR) is a type of light water nuclear reactor used for the generation of electrical power. It is a design different from a Soviet graphite-moderated RBMK. It is the second most common type of electricity-generating nuclear reactor after the pressurized water reactor (PWR), which is also a type of light water nuclear reactor. The main difference between a BWR and PWR is that in a BWR, the reactor core heats water, which turns to steam and then drives a steam turbine. In a PWR, the reactor core heats water, which does not boil. This hot water then exchanges heat with a lower pressure system, which turns water into steam that drives the turbine. The BWR was developed by the Argonne National Laboratory and General Electric (GE) in the mid-1950s. The main present manufacturer is GE Hitachi Nuclear Energy, which specializes in the design and construction of this type of reactor. Overview A boiling water reactor uses demineralized water as a coolant and neu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Power In Sweden
The electricity sector in Sweden has three operational nuclear power plants with 6 operational nuclear reactors, which produce about 29.8% of the country's electricity. The nation's largest power station, Forsmark Nuclear Power Plant, has three reactors producing 3.3 GW and 14% of Sweden's electricity. Sweden formerly had a nuclear phase-out policy, aiming to end nuclear power generation in Sweden by 2010. On 5 February 2009, the Government of Sweden announced an agreement allowing for the replacement of existing reactors, effectively ending the phase-out policy. History Early history Sweden began research into nuclear energy in 1947 with the establishment of the Atomic Energy Company, AB Atomenergi, which originated in the ongoing military research and development at the Defence Institute FOA. In 1954, the country built its first small research heavy water reactor, the R1 nuclear reactor. The R1 was dismantled in 1970. It was followed by two heavy water reactors: Ågesta or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Power Companies Of Sweden
*
*
{{Disamb ...
Nuclear may refer to: Physics Relating to the nucleus of the atom: *Nuclear engineering *Nuclear physics *Nuclear power *Nuclear reactor *Nuclear weapon *Nuclear medicine *Radiation therapy *Nuclear warfare Mathematics *Nuclear space *Nuclear operator *Nuclear congruence *Nuclear C*-algebra Biology Relating to the nucleus of the cell: * Nuclear DNA Society *Nuclear family, a family consisting of a pair of adults and their children Music * "Nuclear" (band), group music. * "Nuclear" (Ryan Adams song), 2002 *"Nuclear", a song by Mike Oldfield from his ''Man on the Rocks'' album * ''Nu.Clear'' (EP) by South Korean girl group CLC See also *Nucleus (other) *Nucleolus *Nucleation *Nucleic acid *Nucular ''Nucular'' is a common, proscribed pronunciation of the word "wikt:nuclear, nuclear". It is a eye dialect, rough phonetic spelling of . The ''Oxford English Dictionary''s entry dates the word's first published appearance to 1943. Dictionary not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
