Ethiopia has officially launched the Grand Ethiopian Renaissance Dam (GERD), the continent’s largest hydroelectric project, marking a major milestone in its $5 billion development on the Blue Nile.
Now operating at full capacity—5,150 megawatts—the dam ranks among the 20 largest hydroelectric dams in the world. First partially activated in 2022, the GERD is expected to supply power to millions, bolster Ethiopia’s economy, and reshape regional power dynamics.
At the inauguration ceremony in Guba on Tuesday, September 9, Prime Minister Abiy Ahmed hailed the dam as a project of prosperity and African pride. “This is to electrify the region, not to harm our brothers,” he said, addressing concerns from downstream nations Egypt and Sudan.
The massive reservoir, larger than Greater London, will help regulate water flow, improve irrigation, and reduce risks from floods and droughts.
However, Egypt remains wary. With the Nile providing around 90% of its fresh water, Cairo continues to push for a legally binding agreement on the dam’s operation. Sudan has echoed similar concerns, although it also stands to benefit from improved flood control and affordable electricity.
So far, independent studies report minimal impact on downstream flow, thanks to cautious management and favorable rainfall.
The GERD has become a symbol of unity and pride for Ethiopia, funded largely through domestic sources—91% from the central bank, with the remainder from citizen contributions and bonds.
Local residents near the dam already see a difference. “We now have refrigerators. We can drink cold water. We use electricity for everything,” said Sultan Abdulahi Hassan, a nearby farmer.
While urban electrification has improved, rural areas still struggle with weak infrastructure. The government hopes surplus energy from the dam will help close that gap and support industries like bitcoin mining in the near future.
