<\/span><\/h2>\n\n\n\nLa\u00a0Great Ethiopian Renaissance Dam (GERD)<\/strong>with its 6,450 MW of power and a reservoir of 74 billion cubic metres of water, is the most ambitious hydroelectric project in Africa. Built on the Blue Nile, this infrastructure is not only a symbol of progress for Ethiopia, but a geopolitical node involving Egypt and Sudan in a complex game of energy development, water security and international diplomacy.<\/p>\n\n\n\nThis article explores how the GERD could transform the energy supply of three countries, analysing economic opportunities, diplomatic tensions and environmental challenges. With data updated to 2025, we delve into the role of the dam in the future of the Horn of Africa.<\/p>\n\n\n\n
\n\n\n\n<\/span>Historical Context: From Ethiopian Dream to Reality<\/span><\/h2>\n\n\n\n<\/span>The Origins of the Project<\/span><\/h3>\n\n\n\nGERD was established in 2011 as a response to Ethiopia's chronic energy shortage, where only 50% of the population had access to electricity. With an initial cost of USD 4.8 billion, financed through government bonds and donations from the diaspora, the dam aims to double national electricity production, turning Ethiopia into a regional energy hub.<\/p>\n\n\n
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<\/span>Technical Specifications<\/span><\/h3>\n\n\n\n\nDimensions<\/strong>155 metres high, 1,780 metres long, 74 km\u00b3 basin.<\/li>\n\n\n\nCapacity<\/strong>16,153 GWh\/year, enough to electrify 40 million households.<\/li>\n\n\n\nBuilders<\/strong>Italy's Webuild (formerly Salini Impregilo) for the civil infrastructure; turbines supplied by Voith Hydro Shanghai and China Gezhouba Group.<\/li>\n<\/ul>\n\n\n\n\n
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<\/figure><\/div><\/div>\n<\/div>\n\n\n\n \n\n\n\n<\/span>Economic Impact: Energy for Development<\/span><\/h2>\n\n\n\n<\/span>Benefits for Ethiopia<\/span><\/h3>\n\n\n\n\nEnergy self-sufficiency<\/strong>GERD will cover the needs of 125 million Ethiopians, with surpluses to be exported to Sudan, Kenya and Djibouti.<\/li>\n\n\n\nIndustrial growth<\/strong>GDP is expected to increase by 10.2% per year, driven by irrigated agriculture and attraction of foreign investment.<\/li>\n<\/ul>\n\n\n\n<\/span>Opportunities for Sudan and Egypt<\/span><\/h3>\n\n\n\n\nFlood control<\/strong>: In Sudan, the dam will reduce damage from seasonal floods, protecting 2 million hectares of agricultural land.<\/li>\n\n\n\nLow-cost energy<\/strong>Sudan already has agreements to purchase 1,000 MW at a subsidised tariff, while Egypt is considering imports through regional networks.<\/li>\n<\/ul>\n\n\n\n \n\n\n\n<\/span>Geopolitical Tensions: Water vs. National Security<\/span><\/h2>\n\n\n\n<\/span>The Egyptian Dilemma<\/span><\/h3>\n\n\n\nEgypt depends on the Nile for 90% of its water resources, with a per capita availability of only 550 m\u00b3\/year, well below the scarcity threshold. The rapid filling of the GERD (3 years according to Ethiopia vs. 7 requested by Egypt) risks reducing the river's flow by 25%, threatening agriculture and social stability.<\/p>\n\n\n\n
<\/span>Failed Agreements and Mediations<\/span><\/h3>\n\n\n\n\nHistorical treatises<\/strong>: The 1929 and 1959 agreements, signed with Sudan and Britain, guaranteed Egypt 55.5 km\u00b3 of water annually, but excluded Ethiopia.<\/li>\n\n\n\nInternational mediations<\/strong>Mediation attempts by the US, the World Bank and the African Union only produced non-binding agreements. In 2023, the unilateral filling of the dam exacerbated tensions.<\/li>\n<\/ul>\n\n\n\n <\/figure>\n\n\n\n<\/span>The Role of Sudan<\/span><\/h3>\n\n\n\nSudan, initially an ally of Egypt, has veered towards more conciliatory positions with Ethiopia, attracted by the benefits in flood management and access to cheap energy. However, the civil war that broke out in 2023 between the al-Burhan and Hemedti factions risks further destabilising the negotiations.<\/p>\n\n\n
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<\/figure><\/div>\n\n\n \n\n\n\n<\/span>Environmental Challenges and Innovative Solutions<\/span><\/h2>\n\n\n\n<\/span>Drought Risk and Climate Change<\/span><\/h3>\n\n\n\nEgypt is already facing a water crisis: Minister Hani Swailem stated that available resources are half of what is needed, with desalination costs rising to USD 0.5\/m\u00b3 4. GERD adds to an already critical picture, with predictions of a 30% loss of agricultural production by 2040 due to global warming.<\/p>\n\n\n\n