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Nuclear Energy In Lithuania
Lithuania does not have any operational nuclear power reactor. It operated two RBMK reactors at Ignalina nuclear power plant which were shut down in 2004 and 2009. History In Lithuania in 1978, construction began on two RBMK reactors (1,380 MWe net) with 30-year lives for the Ignalina Nuclear Power Plant. The light-water, graphite-moderated reactors were of similar design as those at Chernobyl. The nuclear power plant began operating in 1983. The first reactor was decommissioned in 2004 and the second one in 2009. Originally, Lithuania built these reactors to export electricity to its neighbours, with 42% of electricity exported in 1989. This number fell through the 1990s as domestic demand increased.“Nuclear Power in Lithuania.” ''World Nuclear Association.'' February 2008. In 1994, Lithuania accepted US$36.8 million from the European Bank for Reconstruction and Development's Nuclear Safety Account to improve safety at the Ignalina site. Under the grant, both the reactor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RBMK
The RBMK (russian: реактор большой мощности канальный, РБМК; ''reaktor bolshoy moshchnosti kanalnyy'', "high-power channel-type reactor") is a class of graphite-moderated nuclear power reactor designed and built by the Soviet Union. The name refers to its design where, instead of a large steel pressure vessel surrounding the entire core, the core is surrounded by a cylindrical annular steel tank inside a concrete vault and each fuel assembly is enclosed in an individual 8 cm (inner) diameter pipe (called a "technological channel"). The channels also contain the coolant, and are surrounded by graphite. The RBMK is an early Generation II reactor and the oldest commercial reactor design still in wide operation. Certain aspects of the original RBMK reactor design, such as the large positive void coefficient, the 'positive scram effect' of the control rods and instability at low power levels, contributed to the 1986 Chernobyl disaster, in which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Estonia
Estonia, formally the Republic of Estonia, is a country by the Baltic Sea in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the sea across from Sweden, to the south by Latvia, and to the east by Lake Peipus and Russia. The territory of Estonia consists of the mainland, the larger islands of Saaremaa and Hiiumaa, and over 2,200 other islands and islets on the eastern coast of the Baltic Sea, covering a total area of . The capital city Tallinn and Tartu are the two largest urban areas of the country. The Estonian language is the autochthonous and the official language of Estonia; it is the first language of the majority of its population, as well as the world's second most spoken Finnic language. The land of what is now modern Estonia has been inhabited by '' Homo sapiens'' since at least 9,000 BC. The medieval indigenous population of Estonia was one of the last " pagan" civilisations in Europe to adopt Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visaginas Nuclear Power Plant
Visaginas Nuclear Power Plant was a planned nuclear power plant project in Lithuania. It was proposed to be built at the site of the closed Ignalina Nuclear Power Plant, which was shut down on 31 December 2009 in accordance with Lithuania's accession agreement to the European Union. The two reactors of the Ignalina plant are currently undergoing a decommissioning process. After a 2012 referendum found that 62.7% of the electorate was against the project, Belarus started construction of the Belarusian nuclear power plant, which will lie geographically very close to Visaginas. According to the instigator of the Visaginas proposal, former energy minister Arvydas Sekmokas, the Visaginas Nuclear Power Plant proposal is "dead". History Discussions concerning the building of a new nuclear power plant started in the 1990s and continued in the 2000s. By the accession agreement to the EU, Lithuania took on an obligation to decommission the reactors of the Ignalina Nuclear Power ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2012 Lithuanian Nuclear Power Referendum
An advisory referendum on the construction of a new nuclear power station was held in Lithuania on 14 October 2012, alongside parliamentary elections.Ex-President Valdas Adamkus calls scheduled nuclear plant referendum a mockery , 7 August 2012 The proposal was rejected by 65% of voters. Background The , being of a similar design to the Chernobyl plant, was considered too dangerous by ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological Repository
A deep geological repository is a way of storing hazardous or radioactive waste within a stable geologic environment (typically 200–1000 m deep). It entails a combination of waste form, waste package, engineered seals and geology that is suited to provide a high level of long-term isolation and containment without future maintenance. This will prevent any radioactive dangers. A number of mercury, cyanide and arsenic waste repositories are operating worldwide including Canada ( Giant Mine) and Germany (potash mines in Herfa-Neurode and Zielitz) and a number of radioactive waste storages are under construction with the Onkalo in Finland being the most advanced. Principles and background Highly toxic waste that cannot be further recycled must be stored in isolation to avoid contamination of air, ground and underground water. Deep geological repository is a type of long-term storage that isolates waste in geological structures that are expected to be stable for millions of yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Nuclear Association
World Nuclear Association is the international organization that promotes nuclear power and supports the companies that comprise the global nuclear industry. Its members come from all parts of the nuclear fuel cycle, including uranium mining, uranium conversion, uranium enrichment, nuclear fuel fabrication, plant manufacture, transport, and the disposition of used nuclear fuel as well as electricity generation itself. Together, World Nuclear Association members are responsible for 70% of the world's nuclear power as well as the vast majority of world uranium, conversion and enrichment production. The Association says it aims to fulfill a dual role for its members: Facilitating their interaction on technical, commercial and policy matters and promoting wider public understanding of nuclear technology. It has a secretariat of around 30 staff. The Association was founded in 2001 on the basis of the Uranium Institute, itself founded in 1975. Membership World Nuclear Associatio ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lietuvos Energija
Ignitis Group (Ignitis grupė AB; former name: Lietuvos Energija UAB) is a state-controlled energy holding company located in Vilnius, Lithuania. Its subsidiaries are involved in power and heat generation and distribution, natural gas trade and distribution, and supporting services. Ignitis Group shares are predominantly owned by the Ministry of Finance of the Republic of Lithuania, with the current Chairman of the Board and CEO of the company being Darius Maikštėnas. The initial public offering was made on 7 October 2020. Ignitis Group shares are listed in Nasdaq Vilnius and London Stock Exchange. History Lietuvos Energija was founded in 1991. It was a vertically integrated state-owned enterprise that owned and operated all electrical and heating businesses in Lithuania apart from the Ignalina Nuclear Power Plant. In 1997, the company was registered as Lietuvos Energija AB and it was partly privatized. The government kept 86.5% of the shares while 8.5% was privatized to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latvia
Latvia ( or ; lv, Latvija ; ltg, Latveja; liv, Leţmō), officially the Republic of Latvia ( lv, Latvijas Republika, links=no, ltg, Latvejas Republika, links=no, liv, Leţmō Vabāmō, links=no), is a country in the Baltic region of Northern Europe. It is one of the Baltic states; and is bordered by Estonia to the north, Lithuania to the south, Russia to the east, Belarus to the southeast, and shares a maritime border with Sweden to the west. Latvia covers an area of , with a population of 1.9 million. The country has a temperate seasonal climate. Its capital and largest city is Riga. Latvians belong to the ethno-linguistic group of the Balts; and speak Latvian, one of the only two surviving Baltic languages. Russians are the most prominent minority in the country, at almost a quarter of the population. After centuries of Teutonic, Swedish, Polish-Lithuanian and Russian rule, which was mainly executed by the local Baltic German aristocracy, the independent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ignalina Nuclear Power Plant
The Ignalina Nuclear Power Plant ( lt, Ignalinos atominė elektrinė, IAE) is a decommissioned two-unit RBMK-1500 nuclear power station in Visaginas Municipality, Lithuania. It was named after the nearby city of Ignalina. Due to the plant's similarities to the infamous Chernobyl Nuclear Power Plant in both reactor design and lack of a robust containment building, Lithuania agreed to close the plant as part of its accession agreement to the European Union. Unit 1 was closed in December 2004; Unit 2, which counted for 25% of Lithuania's electricity generating capacity and supplied about 70% of Lithuania's electrical demand, was closed on December 31, 2009. Proposals have been made to construct a new nuclear power plant at the same site, but plans have not materialised since then. Reactors The Ignalina Nuclear Power Plant contained two Soviet-designed RBMK-1500 water-cooled graphite- moderated channel-type power reactors. After the Chernobyl disaster of April 1986, the rea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enlargement Of The European Union
The European Union (EU) has expanded a number of times throughout its history by way of the accession of new member states to the Union. To join the EU, a state needs to fulfil economic and political conditions called the Copenhagen criteria (after the Copenhagen summit in June 1993), which require a stable democratic government that respects the rule of law, and its corresponding freedoms and institutions. According to the Maastricht Treaty, each current member state and the European Parliament must agree to any enlargement. The process of enlargement is sometimes referred to as European integration. This term is also used to refer to the intensification of co-operation between EU member states as national governments allow for the gradual harmonisation of national laws. The EU's predecessor, the European Economic Community,Current Article 1 of the Treaty on European Union reads:"The Union shall be founded on the present Treaty and on the Treaty on the Functioning of the Eur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Bank For Reconstruction And Development
The European Bank for Reconstruction and Development (EBRD) is an international financial institution founded in 1991. As a multilateral developmental investment bank, the EBRD uses investment as a tool to build market economies. Initially focused on the countries of the former Eastern Bloc it expanded to support development in more than 30 countries from Central Europe to Central Asia. Similar to other multilateral development banks, the EBRD has members from all over the world (North America, Africa, Asia and Australia, see below), with the biggest single shareholder being the United States, but only lends regionally in its countries of operations. Headquartered in London, the EBRD is owned by 71 countries and two European Union institutions, the newest shareholder being Algeria since October 2021. Despite its public sector shareholders, it invests in private enterprises, together with commercial partners. The EBRD is not to be confused with the European Investment Bank (EI ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
