Ethiopia launches Africa’s largest hydroelectric project, the $5B GERD, boosting energy independence but sparking Nile tensions.’
Ethiopia Opens $5B Grand Renaissance Dam
Africa’s largest hydropower project aims to boost energy supply but fuels Nile tensions with Egypt and Sudan
Ethiopia has officially opened the $5 billion Grand Ethiopian Renaissance Dam (GERD). The project is now the largest hydroelectric plant in Africa. It positions the country as a regional power hub, even as disputes with Egypt and Sudan continue.
Launch ceremony in Guba
The inauguration took place in Guba on the eve of Ethiopia’s 2018 new year. Prime Minister Abiy Ahmed led the event, calling the GERD a cornerstone of Ethiopia’s growth.
Abiy said the dam would both supply power at home and create electricity exports across East Africa.
“To our Sudanese and Egyptian brothers: Ethiopia built the dam to prosper, to electrify the entire region and to change the history of black people. It is absolutely not to harm its brothers,” he said.
Scale of the project
The GERD has an installed capacity of 5,150 megawatts. That makes it one of the 20 largest hydro dams in the world. For comparison, it is about one-quarter the size of China’s Three Gorges Dam.
Two turbines are already generating 750 MW. The dam’s reservoir has submerged an area larger than Greater London. Officials say it will regulate floods and support irrigation.
Powering Ethiopia’s future
As recently as 2022, nearly half of Ethiopia’s 120 million citizens lacked electricity. The GERD is set to close much of that gap and boost regional trade in power.
Financing has also been a matter of pride. The Commercial Bank of Ethiopia provided 91% of the cost, with the rest raised through bonds, donations, and voluntary contributions. Unlike other mega-projects, the dam was funded almost entirely from domestic resources.
Rising Nile tensions
Still, the GERD has sharpened tensions along the Nile.On December 4 2024, Uganda’s President Yoweri Museveni hosted Egyptian officials in Kampala, launching Uganda’s diplomatic push to revise the Nile Basin Initiative.
Egypt, which relies on the river for 90% of its freshwater, fears the dam will reduce its supply during droughts. Cairo has taken its case to the United Nations Security Council and described the project as an “existential threat.”
“Egypt reserves the right to take all the appropriate measures to defend and protect the interests of the Egyptian people,” its Foreign Ministry warned.
Sudan has also expressed concern. Officials argue that Ethiopia’s unilateral control could endanger the Roseires Dam downstream if water is released without coordination.
AU pushes for dialogue
The African Union has urged Ethiopia, Egypt, and Sudan to restart talks.
AU Commission Chairperson Moussa Faki Mahamat called for dialogue under the 2015 Khartoum Declaration of Principles. He said the GERD should be seen as part of Africa’s wider drive for renewable energy under Agenda 2063.
Faki pointed to the joint management of the Senegal River by Senegal, Mali, and Mauritania as a model for cooperation.
A new chapter for Ethiopia
Analysts say Ethiopia has proved the dam can operate without major disruption, but tough questions on drought rules remain unresolved.
For now, the GERD is both a symbol of Ethiopia’s energy independence and the center of a regional water dispute that has lasted more than a decade.
