Tuesday, March 31, 2026

Ethiopia Announces Construction of Three New Dams on Blue Nile

 The New Arab published on 24 March 2026 an article titled "Egyptian Outrage as Ethiopia Announces Plans for More Dams on Blue Nile" by Saleh Salem.  

Ethiopia has announced plans to construct 3 new dams on the Blue Nile, the location of the recently completed Grand Ethiopian Renaissance Dam (GERD).  The 3 dams will be constructed within 4 to 7 years and will be able to start operating simultaneously.  Costing $3.5 billion each, the 3 dams will increase Ethiopia's electricity generation by 20 to 25 percent.

Egypt has reacted harshly to the announcement, arguing that the dams will further increase water shortages downstream when they begin operating as is the case with the GERD.  

Comment: It is true that the GERD and the 3 new dams hold back water from downstream Sudan and Egypt during the period when Ethiopia is filling the reservoir behind the dams.  But once the reservoir is full as in the case of the GERD today, Blue Nile River water flows normally. The only serious concern for downstream Sudan and Egypt occurs if there are several years of drought in the Nile Basin, reducing the water flow for all three countries, including the amount of water in the reservoirs of the dams that produce hydropower for Ethiopia.