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El Quimbo Dam
The El Quimbo Dam is a concrete faced rock-fill dam (CFRD) and hydroelectric power facility in the Huila Department of southwestern-central Colombia, approximately south of the city of Neiva, on the Magdalena River. It is located about upstream from the confluence of the Páez River with the Magdalena River. Its works were officially opened on February 25, 2011 in the presence of President Juan Manuel Santos. It is one of the largest infrastructure projects in the country. The project was completed 4 years later, in late 2015. The powerhouse near the base of the dam has an installed capacity of 400 MW, which is expected to achieve an average energy generation of /year, with a dam that will have a live storage of and an inundated area . The objective is to enhance the energy security and stability of the Colombian electricity supply, meeting about 8% of energy demand in Colombia with energy prospects of to 2034. Environmental license to implement the project was granted by C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huila Department
Huila () is one of the departments of Colombia. It is located in the southwest of the country, and its capital is Neiva. Demography and Ethnography Huila is a department that has a population of 1,122,622 inhabitants, of which 679,667 (60.54%) people live in municipal capitals and 442,955 (39.46%) in the rest of the Huilense territory. This corresponds to 2.5% of the total Colombian population. The majority of the population is settled in the Magdalena valley, with epicenters in Neiva and Garzón due to the possibilities offered by the commercial-type agricultural economy, oil exploitation, the best provision of services and the road axes connected to the central axis that borders the Magdalena. The rest of the populations are located on the coffee belt, standing out Pitalito and La Plata, the North Subregion presents a decrease in its rural population, mainly attributable to the alterations of agricultural and oil activities on the landscape. The average population densit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tesalia
Tesalia () is a town and municipality in the Huila Department, Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the Car .... References Municipalities of Huila Department {{Huila-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Power Stations In Colombia
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Colombia
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 2011
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Revista Semana
''Semana'' (Spanish: ''Week'') is a weekly magazine in Colombia. History ''Semana'' was founded in 1946 by Alberto Lleras Camargo (who would become president of Colombia in 1958) and that folded in 1961. It was relaunched by journalist Felipe López Caballero in 1983. Development , the person who restarted the magazine, took two earlier Colombian magazines as models. One was Camargo's ''Semana''; the other was '' :es:Alternativa'', a left-wing weekly published by Enrique Santos and Gabriel García Márquez. The foreign magazines that he strove to imitate were ''Time'' and '' Newsweek''. Recalling the prestige that had been enjoyed by Lleras's magazine, López asked for, and was given, permission to use the same name. The first issue came out on 12 May 12 1982. Its cover story was about terrorism. Some of ''Semana''s most important reporting has been about Pablo Escobar, the drug trafficking kingpin. In the 1980s, López was one of the two "big whistleblowers and c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viaduct
A viaduct is a specific type of bridge that consists of a series of arches, piers or columns supporting a long elevated railway or road. Typically a viaduct connects two points of roughly equal elevation, allowing direct overpass across a wide valley, road, river, or other low-lying terrain features and obstacles. The term ''viaduct'' is derived from the Latin ''via'' meaning "road", and ''ducere'' meaning "to lead". It is a 19th-century derivation from an analogy with ancient Roman aqueducts. Like the Roman aqueducts, many early viaducts comprised a series of arches of roughly equal length. Over land The longest in antiquity may have been the Pont Serme which crossed wide marshes in southern France. At its longest point, it measured 2,679 meters with a width of 22 meters. Viaducts are commonly used in many cities that are railroad hubs, such as Chicago, Birmingham, London and Manchester. These viaducts cross the large railroad yards that are needed for freight trains there, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Run-of-river
Run-of-river hydroelectricity (ROR) or run-of-the-river hydroelectricity is a type of hydroelectric generation plant whereby little or no water storage is provided. Run-of-the-river power plants may have no water storage at all or a limited amount of storage, in which case the storage reservoir is referred to as pondage. A plant without pondage is subject to seasonal river flows, thus the plant will operate as an intermittent energy source. Conventional hydro uses reservoirs, which regulate water for flood control, dispatchable electrical power, and the provision of fresh water for agriculture. Concept Run-of-the-river, or ROR, hydroelectricity is considered ideal for streams or rivers that can sustain a minimum flow or those regulated by a lake or reservoir upstream. A small dam is usually built to create a headpond ensuring that there is enough water entering the penstock pipes that lead to the turbines, which are at a lower elevation. Projects with pondage, as opposed t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tertiary
Tertiary ( ) is a widely used but obsolete term for the geologic period from 66 million to 2.6 million years ago. The period began with the demise of the non- avian dinosaurs in the Cretaceous–Paleogene extinction event, at the start of the Cenozoic Era, and extended to the beginning of the Quaternary glaciation at the end of the Pliocene Epoch. The time span covered by the Tertiary has no exact equivalent in the current geologic time system, but it is essentially the merged Paleogene and Neogene periods, which are informally called the Early Tertiary and the Late Tertiary, respectively. The Tertiary established the Antarctic as an icy island continent. Historical use of the term The term Tertiary was first used by Giovanni Arduino during the mid-18th century. He classified geologic time into primitive (or primary), secondary, and tertiary periods based on observations of geology in Northern Italy. Later a fourth period, the Quaternary, was applied. In the early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bogotá
Bogotá (, also , , ), officially Bogotá, Distrito Capital, abbreviated Bogotá, D.C., and formerly known as Santa Fe de Bogotá (; ) during the Spanish period and between 1991 and 2000, is the capital city of Colombia, and one of the largest cities in the world. The city is administered as the Capital districts and territories, Capital District, as well as the capital of, though not part of, the surrounding department of Cundinamarca Department, Cundinamarca. Bogotá is a territorial entity of the first order, with the same administrative status as the Department (Colombia), departments of Colombia. It is the political, economic, administrative, and industrial center of the country. Bogotá was founded as the capital of the New Kingdom of Granada on 6 August 1538 by Spanish conquistador Gonzalo Jiménez de Quesada after a harsh Spanish conquest of the Muisca, expedition into the Andes conquering the Muisca people, Muisca, the indigenous inhabitants of the Altiplano. Santafé ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betania Dam
Betania may refer to: * Betania, Colombia, town and municipality in the Colombian department of Antioquia * Betânia, Pernambuco, city in the state of Pernambuco, Brazil * Betania, Chiapas, town and in Teopisca municipality, in Chiapas in southern Mexico * Betania, Jalisco, town and in Ayotlán municipality, in Jalisco in central-western Mexico * Betania, Kiribati, Betania is a settlement in Kiribati. It is located on the island of Tabuaeran * Betania, Madagascar, coastal village in Western Madagascar south of Morondava * Betania, Panama * Betania, Venezuela, a small village that exists in the town of Cua, located in Miranda State, Venezuela * Radio Betania, a local radio station serving the city of Pilar, Buenos Aires Province, Argentina * Betânia do Piauí, municipality in the state of Piauí in the Northeast region of Brazil * Betania Monastery, medieval Georgian Orthodox monastery in eastern Georgia See also * Bethania (other) * Bethany (other) * Be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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