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It is not known exactly to what extent dams in Ethiopia would reduce the flow of water to Sudan and Ethiopia. Assuming an evaporation rate of 1 meter per year, an irrigated area of 200,000 hectares and a combined reservoir area of 1,000 km2, the flow of the Nile could be reduced by 3 billion cubic meters per year, equivalent to about 5 percent ...
The water reservoir measures 110 metres (361 ft) in height and is 456 metres (1,496 ft) long. The dam reservoir has a retention capacity of 3,200,000 cubic metres (113,006,934 cu ft) of water. The underground powerhouse has three Francis turbines , each rated at 84.7 megawatts, relaying the power to an above-ground switchyard. [ 5 ]
The Alwero Dam, also known as the Abobo Dam, is a reservoir and irrigation system in the Abobo district of Gambela Region, in western Ethiopia.It was built in 1985 with Soviet Union aid, as part of a strategy by the Derg regime led by former Ethiopian President Mengistu Haile Mariam to increase resource spending on irrigation following the 1983–1985 famine in Ethiopia. [1]
Zenawi argued, based on an unnamed study, that the dam would not reduce water availability downstream and would also regulate water for irrigation. [22] In May 2011, it was announced that Ethiopia would share blueprints for the dam with Egypt so that the downstream impact could be examined. [23]
The Beles Hydroelectric Power Plant, sometimes referred to as Beles II or Tana Beles, is a run-of-the-river [1] hydroelectric power plant in Ethiopia near Lake Tana.The power plant receives water from the lake through the Tana-Beles interbasin transfer and after utilizing it to produce electricity, the water is then discharged into the Beles River.
Ethiopia sees the dam as essential to its development but downstream Egypt — the Arab world’s most populous country — fears it will restrict its share of the Nile water, critical for its ...
Once completed, the hydroelectric dam will be the second-largest dam in Ethiopia after the Grand Ethiopian Renaissance Dam (GERD) generate up to 6,460 Giga watt-hours (GWh) of electricity, while counterbalancing approximately one million tonnes (Mt) of CO 2 annually. [1] [6] It has 201 meters height and 1012 meters length. On 28 September 2023 ...
The dam was Ethiopia's largest public works project. [2] The dam helped to reduce power shortages as Ethiopia's power demand increases. At the time of its completion, the 188 metres (617 ft) Tekezé Dam was Africa's largest double-curvature arch dam. [3] The resulting reservoir is 105 km 2 large and it has a capacity of 9.3 billion m 3 of water ...