Nile dam negotiations make progress Ethiopia, Egypt and Sudan say they have reached a common understanding that paves the way for a breakthrough agreement on a massive dam project on the River Nile Grand Ethiopian Renaissance Dam (GERD): Leaders of three countries have agreed to pursue “further technical discussions” on filling of vast reservoir behind dam Reservoir: Ethiopia has said it would begin filling in July, even without deal being reached. Egypt and Sudan fear rapid filling could affect water supplies from Nile further downstream Maximum reservoir extent to be achieved under current level of dam completion Blue Nile Contributes up to 85% of water that flows into River Nile 5km 3 miles SUDAN Lake Tana Addis Ababa Blue Nile ETHIOPIA SOMALIA YEMEN 200km 125 miles Dam under construction (Nov 2019 image): Ethiopia says it has achieved first-year filling target due to rainy season and water is already cresting dam Centre spillway: Currently 70m above river bed (will be 150m when finished) Reservoir Turbine outlets This section is now same height as rest of spillway Turbine outlets 16 power turbines will boost Ethiopia’s electricity capacity by 10 percent 150m 500ft Sources: Associated Press, Stratfor Pictures: Google Earth © GRAPHIC NEWS