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Pickering Nuclear Power Plant
Pickering Nuclear Generating Station is a Canadian nuclear power station located on the north shore of Lake Ontario in Pickering, Ontario. It is one of the oldest nuclear power stations in the world and Canada's third-largest, with eight CANDU reactors. Since 2003, two of these units have been defuelled and deactivated, with two additional units being taken offline as of 2025. The remaining four produce about 11% of Ontario's power and employ 3,000 workers. A single 1.8 MWe wind turbine, named the OPG 7 commemorative turbine, was installed on the site of the generating station until October 2019, when it was dismantled. Reactor codification The reactors can be classified as follows: PICKERING A * PICKERING A 1 (Safe Shutdown state) * PICKERING A 2 (Safe Shutdown state, defuelled) * PICKERING A 3 (Safe Shutdown state, defuelled) * PICKERING A 4 (Safe Shutdown state) PICKERING B * PICKERING B 5 * PICKERING B 6 * PICKERING B 7 * PICKERING B 8 Construction The site was once Squ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pickering, Ontario
Pickering (2021 Canadian census, 2021 population 99,186) is a city located in Southern Ontario, Canada, immediately east of Toronto in Durham Region, Ontario, Durham Region. Beginning in the 1770s, the area was settled by primarily British colonists. An increase in population occurred after the American Revolutionary War, when the Crown resettled Loyalists and encouraged new immigration. Many of the smaller rural communities have been preserved and function as provincially significant historic sites and museums. The city also includes the Pickering Casino Resort, a multi-billion-dollar casino complex. History Early period The present-day Pickering was Aboriginal peoples in Canada, Aboriginal territory for thousands of years. The Wyandot people, Wyandot (called the Huron by Europeans), who spoke an Iroquoian language, were the historical people living here in the 15th century. Archeological remains of a large village have been found here, known as the Draper Site. Later, the Wyand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario Liberal Party
The Ontario Liberal Party (OLP; , PLO) is a political party in the province of Ontario, Canada. The party has been led by Bonnie Crombie since December 2023. The party espouses the principles of liberalism, with their rival the Progressive Conservative Party of Ontario, Progressive Conservative Party positioned to the Right-wing politics, right and the Ontario New Democratic Party, New Democratic Party (who at times aligned itself with the Liberals during minority governments), positioned to their Left-wing politics, left. The party has strong informal ties to the Liberal Party of Canada, but the two parties are organizationally independent and have separate, though overlapping, memberships. The provincial party and the Ontario wing of the federal party were organizationally one entity until members voted to split in 1976. The Liberals lost official party status in the 2018 Ontario general election, 2018 Ontario provincial election; they had fallen to only seven seats, the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cobalt-60
Cobalt-60 (Co) is a synthetic radioactive isotope of cobalt with a half-life of 5.2714 years. It is produced artificially in nuclear reactors. Deliberate industrial production depends on neutron activation of bulk samples of the monoisotopic and mononuclidic cobalt isotope . (PDF also located aCanadian Nuclear FAQ Measurable quantities are also produced as a by-product of typical nuclear power plant operation and may be detected externally when leaks occur. In the latter case (in the absence of added cobalt) the incidentally produced is largely the result of multiple stages of neutron activation of iron isotopes in the reactor's steel structures via the creation of its precursor. The simplest case of the latter would result from the activation of . undergoes beta decay to an excited state of the stable isotope nickel-60 (), which then emits two gamma rays with energies of and . The overall equation of the nuclear reaction (activation and decay) is: + n → → + e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darlington Nuclear Generating Station
Darlington Nuclear Generating Station is a Canadian nuclear power station located on the north shore of Lake Ontario in Bowmanville, Ontario. It is a large nuclear facility comprising four CANDU reactor, CANDU nuclear reactors with a total output of 3,512 MWe when all units are online, providing about 20 percent of Ontario's electricity needs, enough to serve a city of two million people. The reactor design is significantly more powerful than those used in previous CANDU sites at Pickering Nuclear Generating Station, Pickering and Bruce Nuclear Generating Station, Bruce, making its 4-unit plant the List of largest power stations in Canada, second-largest in Canada behind the 8-unit Bruce. It is named for the Township of Darlington, the name of the municipality in which it is located, which is now part of the amalgamated Clarington, Municipality of Clarington. The plant began construction in September 1981 and planned to start initial operations in 1985. Several delays e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Waste Management Organization (Canada)
The Nuclear Waste Management Organization (NWMO) of Canada was established in 2002 under the ''Nuclear Fuel Waste Act'' (NFWA) to investigate approaches for managing Canada's spent nuclear fuel, used nuclear fuel. The NWMO is the sole organization in Canada working towards the development of a deep geological repository (DGR) for the long-term storage of Spent nuclear fuel, used nuclear fuel from Canadian nuclear power plants. Currently, Nuclear power in Canada, nuclear power plants are operating in Ontario and New Brunswick. The Act required Canadian electricity generating companies which produce used nuclear fuel to establish a waste management organization to provide recommendations to the Government of Canada on the long-term management of used nuclear fuel. The legislation also required the waste owners to establish segregated trust funds to finance the long-term management of the used fuel. The Act further authorized the Government of Canada to decide on the approach. The g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario Power Generation's Deep Geologic Repository
The Deep Geologic Repository Project (DGR) was a proposal by Ontario Power Generation (OPG) in 2002 for the site preparation, construction, operation, decommissioning and abandonment of a deep geological radioactive waste disposal facility for low and intermediate-level radioactive waste (L&ILW). In 2005, the municipality of Kincardine, Ontario volunteered to host the facility located on the Bruce nuclear generating station adjacent to OPG's Western Waste Management Facility (WWMF). The facility would have managed L&ILW produced from the continued operation of OPG-owned nuclear generating stations at the Bruce, Pickering Nuclear Generating Station and Darlington Nuclear Generating Station in Ontario. In May 2020, after 15 years of environmental assessment, OPG withdrew its application for a construction license on Saugeen Ojibway Nation Territory. Overview Since 1974 Ontario Power Generation has stored low and intermediate-level (L&ILW) produced in its nuclear reactors at the Bruc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kincardine, Ontario
Kincardine ( ) is a municipality located on the shores of Lake Huron in Bruce County in the province of Ontario, Canada. The current municipality was created in 1999 by the amalgamation of the Town of Kincardine, the Township of Kincardine, and the Township of Bruce. The municipality had a population of 11,389 in the Canada 2016 Census. Communities In addition to the main population centre of Kincardine, Ontario (community), Kincardine itself (population 6,725), the municipality also contains the smaller communities of Armow, Baie du Dore, Bervie, Ontario, Bervie, Glammis, Inverhuron, Ontario, Inverhuron, Millarton, North Bruce, Tiverton, Ontario, Tiverton, and Underwood, Bruce County, Ontario, Underwood. History In 1998, the Village of Tiverton lost its separate incorporation, and became part of the Township of Bruce. The Town of Kincardine, the Township of Kincardine, and the Township of Bruce were then amalgamated to form the Township of Kincardine-Bruce-Tiverton on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruce Nuclear Generating Station
Bruce Nuclear Generating Station is a nuclear power station located on the eastern shore of Lake Huron in Ontario, Canada. It occupies 932 ha (2300 acres) of land. The facility derives its name from Bruce Township, Ontario, Bruce Township, the local municipality when the plant was constructed, now Kincardine, Ontario, Kincardine due to amalgamation. With eight CANDU reactor, CANDU pressurized heavy-water reactors, until 2016, it was the world's List of nuclear power stations, largest fully operational nuclear generating station by total reactor count and the number of currently operational reactors. In 2016, it was exceeded in nameplate capacity by South Korea's Kori Nuclear Power Plant. The station is the largest employer in Bruce County, with over 4000 workers. Formerly known as the Bruce Nuclear Power Development (BNPD), the facility was constructed in stages between 1970 and 1987 by the provincial Crown corporation, Ontario Hydro. In April 1999 Ontario Hydro was split into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Used Nuclear Fuel
Spent nuclear fuel, occasionally called used nuclear fuel, is nuclear fuel that has been irradiated in a nuclear reactor (usually at a nuclear power plant). It is no longer useful in sustaining a nuclear reaction in an ordinary thermal reactor and, depending on its point along the nuclear fuel cycle, it will have different isotopic constituents than when it started. Nuclear fuel rods become progressively more radioactive (and less thermally useful) due to neutron activation as they are fissioned, or "burnt", in the reactor. A fresh rod of low enriched uranium pellets (which can be safely handled with gloved hands) will become a highly lethal gamma emitter after 1–2 years of core irradiation, unsafe to approach unless under many feet of water shielding. This makes their invariable accumulation and safe temporary storage in spent fuel pools a prime source of high level radioactive waste and a major ongoing issue for future permanent disposal. Nature of spent fuel Nanomaterial pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Club Canada
The Sierra Club Canada Foundation (SCCF) is a Canadian environmental organization made up of a national branch and five chapters in Ontario, Atlantic Canada, Québec, the Prairies, and a nation-wide Youth chapter. The organization's mission is to 'empower people to be leaders in protecting, restoring and enjoying healthy and safe ecosystems.' The SCCF is one of three organizations with the name 'Sierra Club' which, though they sometimes work together on environmental causes, are separate entities. Terry A. Simmons incorporated the Sierra Club BC in 1969, affiliating the local organization with the Sierra Club of the United States. After that time several other chapters formed in the rest of Canada and these later became the Sierra Club Canada Foundation, an independent Canadian Sierra Club operating on a national basis and locally from the Prairies in the West to Atlantic Canada in the East, with the local BC organization remaining a separate entity. The Sierra Club Canada Foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Nuclear Information System
The International Nuclear Information System (INIS) hosts one of the world's largest collections of published information on the peaceful uses of nuclear science and technology. History One of the founding purposes of the International Atomic Energy Agency is "to foster the exchange of scientific and technical information on the peaceful uses of atomic energy." Concurrently, the publication Nuclear Science Abstracts was produced by the United States Atomic Energy Commission at Oak Ridge, Tennessee beginning in 1948. Nuclear Science Abstracts sought to fully cover the world's nuclear science literature. By 1968, it had partnerships with 316 institutions in 44 countries The director of NSA, Edward J. Brunenkant, realized that the further development and expansion of NSA would not be possible without the backing of an international organization. At the third U.N. Conference on the Peaceful Uses of Atomic Energy in 1964, Bunenkant proposed that the effort be undertaken by the IAEA. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Power
Nuclear power is the use of nuclear reactions to produce electricity. Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear ''fission'' of uranium and plutonium in nuclear power plants. Nuclear ''decay'' processes are used in niche applications such as radioisotope thermoelectric generators in some space probes such as ''Voyager 2''. Reactors producing controlled fusion power, ''fusion'' power have been operated since 1958 but have yet to generate net power and are not expected to be commercially available in the near future. The first nuclear power plant was built in the 1950s. The global installed nuclear capacity grew to 100GW in the late 1970s, and then expanded during the 1980s, reaching 300GW by 1990. The 1979 Three Mile Island accident in the United States and the 1986 Chernobyl disaster in the Soviet Union resulted in increased regulation and p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
