Ethiopia launches Africa’s largest hydroelectric dam amid Egypt tension

Ethiopia has officially inaugurated the Grand Ethiopian Renaissance Dam (GERD), Africa’s largest hydroelectric project, amid escalating tensions with downstream nations Egypt and Sudan.

Prime Minister Abiy Ahmed unveiled the $5 billion megastructure alongside African leaders, declaring it would electrify the entire region while assuring neighbors the dam was absolutely not to harm its brothers.

Abiy recently expressed when dam initiation talks began in July 2025: “The Renaissance dam is not a threat, but a shared opportunity, the energy and development it will generate stand to uplift not just Ethiopia.”

The dam, towering 170 meters high and stretching nearly 2 kilometers across the Blue Nile, boasts a capacity of 5,150 megawatts more than doubling Ethiopia’s electricity generation.

The reservoir holds 74 billion cubic meters of water, raising concerns in Egypt where the Nile provides 97% of water needs for its 100 million population.

Egyptian President Abdel Fattah al-Sisi has repeatedly termed GERD an existential threat, vowing to defend water rights.

In addition to that, Ethiopian assured of no harm from this project but Egypt and Sudan demand legally binding agreements on dam operations and drought management.

Independent studies note no large-scale setbacks so far, attributing this to cautious reservoir filling during wet seasons over half decade.