

Water and Power: Egypt, Sudan, and Ethiopia at Odds Over Africa’s Largest Dam
Oct 2, 2025
In this discussion, Mirette F. Mabrouk, a Senior Fellow at the Middle East Institute specializing in Egypt and Nile issues, delves into the tensions surrounding the Grand Ethiopian Renaissance Dam. Topics include the historical failures in negotiations and the dam's significance for Ethiopia’s economic aspirations. Mirette highlights Egypt's concerns about water security, the evolving regional power dynamics in the Horn of Africa, and the limited options remaining for Egypt and Sudan post-dam completion. She also suggests the need for external mediation and potential incentives to reach a viable agreement.
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GERD's Scale And Trust Problem
- The GERD is an immense project with 74 billion cubic meters capacity and nearly 6,000 MW potential that reshapes Nile basin dynamics.
- Building it without an Environmental and Social Impact Assessment and against historical agreements created deep mistrust downstream.
Downstream Harms From Earlier Ethiopian Dams
- Upstream Ethiopian dams drastically reduced Kenya's Lake Turkana, destroying fisheries and sparking local conflict.
- Similar upstream impacts have also reduced Somalia's Juba and Shabelle rivers, hurting irrigation and livelihoods.
Dam As National Symbol And Development Engine
- GERD is both a national-development project and a unifying symbol for Ethiopians who largely funded it domestically.
- It therefore carries outsized political value beyond energy and revenue for Addis Ababa.