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Nangbeto Dam
The Nangbeto Dam is an embankment dam on the Mono River in the Plateaux Region of Togo. It was constructed between 1984 and 1987 for the purpose of providing hydroelectric power to both Togo and Benin as well as creating fisheries and supplying water for irrigation. The dam's power station was commissioned in June 1987. The project was financed by the World Bank and African Development Bank The African Development Bank Group (AfDB, also known as BAD in French) is a multilateral development finance institution, headquartered in Abidjan, Ivory Coast since September 2014. The AfDB is a financial provider to African governments and ... at a cost of US$98.22 million. The objectives of the dam were to satisfy the medium-term requirements of Benin and Togo for power, and to provide a large water reserve, amounting to 1.7 billion cubic metres. It was expected that 1000 to 1500 tonnes of fish would be produced each year and that 43,000 hectares of land would be irrigated. Evaluat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Togo
Togo, officially the Togolese Republic, is a country in West Africa. It is bordered by Ghana to Ghana–Togo border, the west, Benin to Benin–Togo border, the east and Burkina Faso to Burkina Faso–Togo border, the north. It is one of the least developed countries and extends south to the Gulf of Guinea, where its capital city, capital, Lomé, is located. It is a small, tropical country, spanning with a population of approximately 8 million, and it has a width of less than between Ghana and its eastern neighbour Benin. Various peoples settled the boundaries of present-day Togo between the 11th and 16th centuries. Between the 16th and 18th centuries, the coastal region served primarily as a Atlantic slave trade, European slave trading outpost, earning Togo and the surrounding region the name "The Slave Coast of West Africa, Slave Coast". In 1884, during the scramble for Africa, German Empire, Germany established a protectorate in the region called Togoland. After World War I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateaux Region, Togo
Plateaux Region () is one of Togo's five regions. Atakpamé is the regional capital. It is the largest region in terms of area and has the second largest population (after the Maritime Region). Other major cities in the Plateaux region include Kpalimé and Badou. The highest point of the country, Mount Agou, is located within this region. Plateaux is located north of Maritime Region and south of Centrale Region. In the west, it borders the Volta Region of Ghana, and in the east it borders three departments of Benin: Collines to the northeast; Zou to the east; and Kouffo to the southeast. Plateaux is divided into the prefectures of: * Agou Prefecture * Amou Prefecture * Danyi Prefecture * Est-Mono Prefecture *Haho Prefecture * Kloto Prefecture * Moyen-Mono Prefecture * Ogou Prefecture *Wawa Prefecture Wawa is a Prefectures of Togo, prefecture located in the Plateaux Region (Togo), Plateaux Region of Togo. The prefecture covers 1,209 km2, with a populati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaplan-type
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 gate (hydraulics), wicket gates to achieve efficiency over a wide range of flow and hydraulic head, water level. The Kaplan turbine was an evolution of the Francis turbine. Its invention allowed efficient power production in low-head (hydraulic), 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 Brno, Austria-Hungary (now in the Czech Republic), obtained his firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embankment Dam
An embankment dam is a large artificial dam. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil or rock. It has a semi-pervious waterproof natural covering for its surface and a dense, impervious core. This makes the dam impervious to surface or seepage erosion. Such a dam is composed of fragmented independent material particles. The friction and interaction of particles binds the particles together into a stable mass rather than by the use of a cementing substance. Types Embankment dams come in two types: the earth-filled dam (also called an earthen dam or terrain dam) made of compacted earth, and the rock-filled dam. A cross-section of an embankment dam shows a shape like a bank, or hill. Most have a central section or core composed of an impermeable material to stop water from seeping through the dam. The core can be of clay, concrete, or asphalt concrete. This type of dam is a good choice for site ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mono River
The Mono River is the major river of eastern Togo. Approximately long, and draining a basin of about , it rises between the town of Sokodé and the border with Benin, and flows south. Along the southern portion of the river towards its mouth, it forms the Benin-Togo border, international boundary between Togo and Benin. The river drains into the Bight of Benin through an extensive system of brackish water lagoons and lakes, including Lake Togo. Only the part of the river nearest its mouth is navigable. Most of the river's basin on the upper tableland is Tillage, cultivated for maize, yam (vegetable), yams, rice, cotton and cassava. The river is dammed from its mouth by the Nangbeto Dam, a partnership between Benin and Togo completed in 1987. Studies have reported economic benefits from the dam, including tourism and fishing in the lake behind it. The dam's construction displaced between 7,600 and 10,000 people, however, and studies indicate that it has substantially modified th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric
Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity, almost 4,210 TWh in 2023, which is more than all other Renewable energy, renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of Low-carbon power, 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] |
Benin
Benin, officially the Republic of Benin, is a country in West Africa. It was formerly known as Dahomey. It is bordered by Togo to the west, Nigeria to the east, Burkina Faso to the north-west, and Niger to the north-east. The majority of its population lives on the southern coastline of the Bight of Benin, part of the Gulf of Guinea in the northernmost tropical portion of the Atlantic Ocean. The capital is Porto-Novo, and the seat of government is in Cotonou, the most populous city and economic capital. Benin covers an area of , and its population in was estimated to be approximately million. It is a tropical country with an economy heavily dependent on agriculture and is an exporter of palm oil and cotton. From the 17th to the 19th century, political entities in the area included the Kingdom of Dahomey, the city-state of Porto-Novo#History, Porto Novo, and other states to the north. This region was referred to as the Slave Coast of West Africa from the early 17th century due ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Bank
The World Bank is an international financial institution that provides loans and Grant (money), grants to the governments of Least developed countries, low- and Developing country, middle-income countries for the purposes of economic development. The World Bank is the collective name for the International Bank for Reconstruction and Development (IBRD) and International Development Association (IDA), two of five international organizations owned by the World Bank Group. It was established along with the International Monetary Fund at the 1944 Bretton Woods Conference. After a slow start, its first loan was to France in 1947. In its early years, it primarily focused on rebuilding Europe. Over time, it focused on providing loans to developing world countries. In the 1970s, the World Bank re-conceptualized its mission of facilitating development as being oriented around poverty reduction. For the last 30 years, it has included NGOs and environmental groups in its loan portfolio. Its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African Development Bank
The African Development Bank Group (AfDB, also known as BAD in French) is a multilateral development finance institution, headquartered in Abidjan, Ivory Coast since September 2014. The AfDB is a financial provider to African governments and private companies investing in the regional member countries (RMC). The AfDB was founded in 1964 by the Organisation of African Unity, which is the predecessor of the African Union. The AfDB comprises three entities: The African Development Bank, the African Development Fund and the Nigeria Trust Fund. History Following the end of the colonial period in Africa, a growing desire for more unity within the continent led to the establishment of two draft charters: one for the establishment of the Organization of African Unity (established in 1963, later replaced by the African Union) and one for a regional development bank. A draft accord was submitted to top African officials and then to the Conference of Finance Ministers on the Estab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Togo
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 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. Ancient dams were built in Mesopotamia and the Middle East for water control. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. Egyptians also built dams, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 1987
Energy () 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). 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, the internal energy contained within a thermodynamic system, and rest energy associated with an object's rest mass. These are not mutually exclusive. All living organisms constantly take in and release energy. The Earth's climate and ecosystems processes are driven prima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
