A £4 billion mega-dam is being constructed in Africa, specifically in Ethiopia. The dam aims to transform the country’s economy through improved energy production. It is projected to provide electricity to millions of people, enhancing access to power. The project is expected to support agricultural development by providing irrigation. The dam construction has sparked regional tensions, particularly with neighboring countries. There are concerns regarding the environmental impacts of the dam on local ecosystems. The Ethiopian government views the dam as a source of national pride and economic independence. International stakeholders are monitoring the project's progress and potential geopolitical implications. Continue Reading...
Optimizing hydropower generation from the Nile upstream mega-dams during prolonged droughts while minimizing the downstream water deficit is the cornerstone in resolving the ongoing major water conflict in the Eastern Nile River Basin. A decade of negotiation and mediation has been unsuccessful, mainly due to the hydraulic uncertainties associated with operating the Grand Ethiopian Renaissance Dam during prolonged droughts. Based on the negotiation outcomes, we provide comprehensive assessments of the efficiency of multiple drought-mitigation policies for the impact of dam operation. Our results suggest it can generate almost optimal hydropower without a noticeable downstream deficit during wet, average, and temporary drought flow conditions. For prolonged drought, we identify an ideal operation policy allowing the Grand Ethiopian Renaissance Dam to generate a sustainable energy of 87% of its optimal hydropower without generating additional downstream water deficit. Furthermore, we pro...
Habtamu Itefa (PhD), Minister of Water and Energy, stated that water ministers from Nile Basin countries visited the Grand Ethiopian Renaissance Dam (GERD) despite Egypt’s attempts to dissuade them, adding that the visit contributed to “undermining those who stand against Ethiopia.” Continue Reading...
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