Angra II
Angra Nuclear Power Plant is Brazil's only nuclear power plant. It is located at the Central Nuclear Almirante Álvaro Alberto (CNAAA) on the Itaorna Beach in Angra dos Reis, Rio de Janeiro (state), Rio de Janeiro. It consists of two pressurized water reactors (PWR), Angra I, with a net output of 609 MWe#Electrical and thermal watts, MWe, first connected to the power grid in 1985 and Angra II, with a net output of 1,275 MWe, connected in 2000. Work on a third reactor, Angra III, with a projected output of 1,245 MWe, began in 1984 but was halted in 1986. Work started again on 1 June 2010 for entry into service in 2015 and later delayed into the 2020s. Construction resumed in November 2022. Existing complex The Central Nuclear Almirante Álvaro Alberto complex is administered by Eletronuclear, a state company with the monopoly in nuclear power generation in Brazil. The complex employs some 3,000 people and generates another 10,000 indirect jobs in Rio de Janeiro (state), Rio de Jane ...
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Eletronuclear
Centrais Elétricas Brasileiras S.A. (commonly referred to as Electrobras, ) is a major Brazilian electric utilities company. The company's headquarters are located in Rio de Janeiro. It is Latin America's biggest power utility company, tenth largest in the world, and is also the fourth largest clean energy company in the world. Eletrobras holds stakes in a number of Brazilian electric companies, so that it generates about 40% and transmits 69% of Brazil's electric supply. The company's generating capacity is about 51,000 MW, mostly in hydroelectric plants. The Brazilian federal government owned 52% stake in Eletrobras until June 2022, the rest of the shares traded on B3 (stock exchange), B3. The stock is part of the Índice Bovespa, Ibovespa index. It is also traded on the Nasdaq, Nasdaq Stock Market and on the Madrid Stock Exchange. History Eletrobras was established in 1962 during João Goulart's presidency. Operations Eletrobras is an electric power holding company. I ...
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Pressurized Water Reactor
A pressurized water reactor (PWR) is a type of light-water nuclear reactor. PWRs constitute the large majority of the world's nuclear power plants (with notable exceptions being the UK, Japan, India and Canada). In a PWR, water is used both as a neutron moderator and as coolant fluid for the reactor core. In the core, water is heated by the energy released by the fission of atoms contained in the fuel. Using very high pressure (around 155 bar: 2250 psi) ensures that the water stays in a liquid state. The heated water then flows to a steam generator, where it transfers its thermal energy to the water of a secondary cycle kept at a lower pressure which allows it to vaporize. The resulting steam then drives steam turbines linked to an electric generator. A boiling water reactor (BWR) by contrast does not maintain such a high pressure in the primary cycle and the water thus vaporizes inside of the reactor pressure vessel (RPV) before being sent to the turbine. Most PWR designs ma ...
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Nuclear Power Stations With Reactors Under Construction
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), chilean thrash metal band * "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 Films * ''Nuclear'' (film), a 2022 documentary by Oliver Stone. See also *Nucleus (other) *Nucleolus *Nucleation *Nucleic acid *Nucular ''Nucular'' is a common, proscribed pronunciation of the word "nuclear". It is a rough phonetic spelling of . The ''Oxford English Dictionary''s entry dates the word's first published appeara ...
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Buildings And Structures In Rio De Janeiro (state)
A building or edifice is an enclosed structure with a roof, walls and windows, usually standing permanently in one place, such as a house or factory. Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for numerous factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the concept, see ''Nonbuilding structure'' for contrast. Buildings serve several societal needs – occupancy, primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical separation of the human habitat (a place of comfort and safety) from the ''outside'' (a place that may be harsh and harmful at times). buildings have been objects or canvasses of much artistic expression. In recent years, interest in sustainable planning and building pract ...
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Nuclear Activities In Brazil
Nuclear energy accounts for about 3% of Brazil's electricity. It is produced by two pressurized water reactors at Angra, which is the country's sole nuclear power plant. Construction of a third reactor begun on 1 June 2010,"Angra 3 tem nova data para entrada em operação: maio de 2018", Eletronuclear, 7 June 2013. Retrieved 1 July 2013 but it is currently stalled. The sole Brazilian company in charge of nuclear energy production is Eletronuclear. Uranium exploration, production and export in Brazil is under state control through Indústrias Nucleares do Brasil although the government has announced it is ready to involve the private sector in the nuclear fuel industry. Brazilian nuclear activities Early years (1930–60) In Brazil, theoretical research in the field of nuclear energy began at the University of São Paulo (USP) in the late 1930s.Comissão Nacional de Energia Nuclear. Cronologia da Energia Nuclear no BrasilRetrieved 10 March 2013 The following decade, ...
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List Of Nuclear Power Stations
The following page lists operating nuclear power stations. The list is based on figures from PRIS (Power Reactor Information System) maintained by International Atomic Energy Agency.''Country Statistics''
PRIS Power Reactor Information System

In service

As of May 2023, there are 436 operable nuclear power reactors worldwide. This table lists all currently operational power stations. Some of these may have reactors under construction, but only current net capacity is listed. Capacity of permanently shut-down reactors is not included, but capacity of long-term shut-down reactors (today mainly in Japan) is included.

Under construction

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List Of Power Stations In Brazil
The following page lists the power stations in Brazil. Coal Gas and oil fired Gas turbines Internal combustion engines Nuclear Hydroelectric Solar Wind See also * Electricity sector in Brazil * Energy policy of Brazil * List of power stations in South America *List of largest power stations in the world *Pumped-storage hydroelectricity References {{Power stations Brazil Power stations A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the electricity generation, generation of electric power. Power stations are generally connected to an electr ...

National Nuclear Energy Commission
The National Nuclear Energy Commission (; CNEN) is the Brazilian government agency responsible for orientation, planning, supervision, and control of the Brazil's nuclear program. The agency was created on 10 October 1956. The CNEN is under the direct control of the Ministry of Science and Technology. Organization The agency is headquartered in Rio de Janeiro and manages several institutes and facilities throughout Brazil. It has five regional districts, with headquarters in Angra dos Reis, Caetité, Fortaleza, Porto Alegre, and Resende, and a special office in Brasília. Nuclear Energy Research Institute The Nuclear Energy Research Institute (; IPEN) is an agency managed by CNEN and associated to the São Paulo State government and the University of São Paulo. The IPEN has a broad infrastructure of laboratories, a research reactor (IEA-R1), an industrial particle accelerator, and a compact cyclotron of variable energy. The IPEN is involved primarily in conducting research in ...
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National Council For Energy Policy
The Brazilian National Council of Energy Policy (CNPE, ) was created by the law no. 9.478/1997, also known as Petroleum Law. The council is the governmental organization of Brazil responsible for advising the Presidency of the Republic and has the objective of elaborating policies for the electric sector of the country. CNPE is formed by state government representatives, experts in energy, non-governmental organization A non-governmental organization (NGO) is an independent, typically nonprofit organization that operates outside government control, though it may get a significant percentage of its funding from government or corporate sources. NGOs often focus ...s and seven ministers. References Energy in Brazil Executive branch of Brazil Energy policy {{Brazil-gov-stub ...
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Angra 04780011 (8388174267)
Angra may refer to: Places * Bay of Angra (Baía de Angra), within Angra do Heroísmo on the Portuguese island of Terceira in the archipelago of the Azores * Angra do Heroísmo, a municipality in the Azores, Portugal * Angra dos Reis, a municipality in the state of Rio de Janeiro, Brazil * Angra Nuclear Power Plant in Brazil * Angra Pequena or Lüderitz Bay in Namibia, Africa * Angra Toldo Other * Angra (band), a Brazilian power metal band * ''Angra'' (insect), a genus of burrowing bugs in the subfamily Sehirinae * Angra labeo, species of fish in the family Cyprinidae * , a number of ships with this name * Angra Mainyu Angra Mainyu (; ) is the Avestan name of Zoroastrianism's hypostasis of the "destructive/evil spirit" and the main adversary in Zoroastrianism either of the Spenta Mainyu, the "holy/creative spirits/mentality", or directly of Ahura Mazda, th ...