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Electricity Sector In Nicaragua
Nicaragua is the country in Central America with the lowest electricity generation,CEPAL 2007 as well as the lowest percentage of population with access to electricity. The unbundling and privatization process of the 1990s did not achieve the expected objectives, resulting in very little generation capacity added to the system. This, together with its high dependence on oil for electricity generation (the highest in the region), led to an energy crisis in 2006 from which the country has not fully recovered yet. The recent figures are available at: https://web.archive.org/web/20130726102527/http://ine.gob.ni/DGE/serieHistorica.html The Nicaraguan electricity system comprises the National Interconnected System (SIN), which covers more than 90% of the territory where the population of the country lives (the entire Pacific, Central and North zone of the country). The remaining regions are covered by small isolated generation systems. The SIEPAC project will integrate the electricity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin America And The Caribbean
The term Latin America and the Caribbean (LAC) is an English-language acronym referring to the Latin American and the Caribbean region. The term LAC covers an extensive region, extending from The Bahamas and Mexico to Argentina and Chile. The region has over 670,230,000 people , and spanned for . List of countries and territories by subregion Various countries within the Latin American and the Caribbean region don't use either Spanish, Portuguese or French as official languages, but rather English or Dutch. Caribbean Scattered island in the Caribbean Sea * Aves Island (Venezuela) West Indies = Antilles = Greater Antilles * (United Kingdom) * * * * * * * (United States) * Disputed territory administered by the United States, claimed by Haiti. Lesser Antilles * (United Kingdom) * ** Antigua ** Barbuda * * (United Kingdom) * * ** (Netherlands) ** (Netherlands) *** *** *** ** (Netherlands) ** (Netherlands) * (Venezuela) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Managua
) , settlement_type = Capital city , motto = , image_map = , mapsize = , map_caption = , pushpin_map = Nicaragua , coordinates = , subdivision_type = Country , subdivision_name = , subdivision_type1 = Department , subdivision_type2 = Municipality , subdivision_name1 = Managua , subdivision_name2 = Managua , established_title = Founded , established_date = 1819 , established_title2 = Elevated to Capital , established_date2 = 1852 , government_type = , leader_title = Mayor , leader_name = Reyna Rueda , leader_title1 = Vice Mayor , leader_name1 = Enrique Armas , area_footnotes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity Generation
Electricity generation is the process of generating electric power from sources of primary energy. For utilities in the electric power industry, it is the stage prior to its delivery ( transmission, distribution, etc.) to end users or its storage (using, for example, the pumped-storage method). Electricity is not freely available in nature, so it must be "produced" (that is, transforming other forms of energy to electricity). Production is carried out in power stations (also called "power plants"). Electricity is most often generated at a power plant by electromechanical generators, primarily driven by heat engines fueled by combustion or nuclear fission but also by other means such as the kinetic energy of flowing water and wind. Other energy sources include solar photovoltaics and geothermal power. There are also exotic and speculative methods to recover energy, such as proposed fusion reactor designs which aim to directly extract energy from intense magnetic fields gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Violeta Chamorro
Violeta Barrios Torres de Chamorro (; 18 October 1929) is a Nicaraguan politician who served as President of Nicaragua from 1990 to 1997. She was the first and, as of 2022, only woman to hold the position of president of Nicaragua. Born into a landed family in southern Nicaragua, Chamorro was partially educated in the United States. After returning to her home country, she married and raised a family. Her husband, Pedro Joaquín Chamorro Cardenal, was a journalist working at his family's newspaper, '' La Prensa'', which he later inherited. As a result of his anti-government stance, he was often jailed or exiled, forcing Chamorro to spend a decade following him abroad or visiting him in jail. When he was assassinated in 1978, Chamorro took over the newspaper. Pedro's murder strengthened the Nicaraguan Revolution and his image, as wielded by his widow, became a powerful symbol for the opposition forces. Initially, when the Sandinistas were victorious over Anastasio Somoza Debayl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embargo
Economic sanctions are commercial and financial penalties applied by one or more countries against a targeted self-governing state, group, or individual. Economic sanctions are not necessarily imposed because of economic circumstances—they may also be imposed for a variety of political, military, and social issues. Economic sanctions can be used for achieving domestic and international purposes. The efficacy of sanctions is debatable—there are many failures—and sanctions can have unintended consequences. Economic sanctions may include various forms of trade barriers, tariffs, and restrictions on financial transactions. Since the mid-1990s, United Nations Security Council (UNSC) sanctions have tended to target individuals and entities, in contrast to the comprehensive embargoes of earlier decades. An embargo is similar, but usually implies a more severe sanction. An embargo (from the Spanish ''embargo'', meaning hindrance, obstruction, etc. in a general sense, a tradi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaplan Turbine
The Kaplan turbine is a propeller-type water turbine which has adjustable blades. It was developed in 1913 by Austrian professor Viktor Kaplan, who combined automatically adjusted propeller blades with automatically adjusted wicket gates to achieve efficiency over a wide range of flow and water level. The Kaplan turbine was an evolution of the Francis turbine. Its invention allowed efficient power production in low- head applications which was not possible with Francis turbines. The head ranges from and the output ranges from 5 to 200 MW. Runner diameters are between . Turbines rotate at a constant rate, which varies from facility to facility. That rate ranges from as low as 54.5 rpm ( Albeni Falls Dam) to 450 rpm. Kaplan turbines are now widely used throughout the world in high-flow, low-head power production. Development Viktor Kaplan, living in Brünn, Austria-Hungary (now Brno, Czechia), obtained his first patent for an adjustable blade propeller turbine in 1912 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Build–operate–transfer
Build–operate–transfer (BOT) or build–own–operate–transfer (BOOT) is a form of project delivery method, usually for large-scale infrastructure projects, wherein a private entity receives a concession from the public sector (or the private sector on rare occasions) to finance, design, construct, own, and operate a facility stated in the concession contract. The private entity will have the right to operate it for a set period of time. This enables the project proponent to recover its investment and operating and maintenance expenses in the project. BOT is usually a model used in public–private partnerships. Due to the long-term nature of the arrangement, the fees are usually raised during the concession period. The rate of increase is often tied to a combination of internal and external variables, allowing the proponent to reach a satisfactory internal rate of return for its investment. Countries where BOT is prevalent are Thailand, Turkey, Taiwan, Bahrain, Pakistan, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eletrobras
Eletrobras (, full name: Centrais Elétricas Brasileiras S.A.) 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. The stock is part of the Ibovespa index. It is also traded on the 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. It is the largest generation and transmission company in B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuma River
The Tuma River is a river located in Nicaragua. The length of the Tuma is . The river, a left tributary of the Río Grande de Matagalpa, is located in the Jinotega and Matagalpa Departments, North Caribbean Coast Autonomous Region, and South Caribbean Coast Autonomous Region. The source of the Tuma River is located in Jinotega Department, about 250 kilometers northeast of the capital, Managua. The river flows in the eastern direction, crosses into Matagalpa Department, in the lower course forms the border between Matagalpa Department and the North Caribbean Coast Autonomous Region, and between the North Caribbean Coast Autonomous Region and the South Caribbean Coast Autonomous Region where it joins Río Grande de Matagalpa. The biggest towns on the banks of the Tuma are El Tuma in Matagalpa Department and Mulukuku in the North Caribbean Coast Autonomous Region. In 1964, President Luis Somoza Debayle decided to dam the river with the Mancotal Dam to form Nicaragua's first man- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Caribbean Coast Autonomous Region
The South Caribbean Coast Autonomous Region is one of two autonomous regions in Nicaragua. It covers an area of and has a population of 420,935 (2021 estimate). The capital is Bluefields. Bordering the Caribbean Sea, it contains part of the region known as the Mosquito Coast. It is divided into 12 municipalities: Bluefields, the Corn Islands, El Ayote, El Rama, El Tortuguero, Karawala, Kukra Hill, La Cruz de Río Grande, Muelle de los Bueyes, Nueva Guinea, Paiwas, and Pearl Lagoon. Eight languages are spoken in the region, with English Creole and Spanish being dominant. The Pearl Cays archipelago is also a part of the South Caribbean Coast Autonomous Region but mainly belonging to the municipality of Pearl Lagoon. Economy Agriculture Approximately 30 percent of the Caribbean Coast’s labor force forms part of the agriculture industry. According to the IV National Agricultural Census prepared by the National Development Information Institute (INIDE) and, the Mini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Río Grande De Matagalpa
Río Grande de Matagalpa (, ''Awaltara'' in Miskito, ''Ucumulalí'' in Matagalpa) is a river of Nicaragua. Running from its source near Matagalpa to the Caribbean Sea in the northern part of the South Caribbean Autonomous Region it is the second longest river in Nicaragua. It gives it name to the city and municipality of La Cruz de Río Grande La Cruz de Río Grande is a municipality in the South Caribbean Coast Autonomous Region of Nicaragua. According to the 2005 census, the population of La Cruz de Rio Grande was 3,000. It gets its name from the Rio Grande de Matagalpa which flows t .... The Tumarín Dam is being constructed on its lower reaches. References Britannica: Rio grande de Matagalpa* Rivers of Nicaragua {{Nicaragua-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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