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Eastern Nile Regional Interconnection Project

Energy Power Interconnector

Overview

Summary

This project will improve power trade between the Eastern Nile riparian countries. The project will have several components including 500/400 kV substation located at Mandaya HHP (Ethiopia) equipped with four 500/400 kV transformers 510 MVAr each; four 500 kV AC circuits between Mandaya HPP and Kosti 500 kV sub-stations (570 km); AC/DC 2 x 1075 MW converter station located at Kosti substation in Sudan, and a SVC; and 600 kV DC bipolar line between Rabak (Sudan) and Nag Hammadi (Egypt) (1650 km).

The project was one of several priority projects identified by the Eastern Nile states under the Eastern Nile Multi-Sectoral Investment Opportunity Analysis (MSIOA).  The project identification was completed in 2015 with funding from the World Bank under the Nile Cooperation for Results Project (NCORE). Feasibility studies for the transmission lines have been completed with funding from the African Development Bank.

Description

This project will improve power trade between the Eastern Nile riparian countries. The project will have several components including 500/400 kV substation located at Mandaya HHP (Ethiopia) equipped with four 500/400 kV transformers 510 MVAr each; four 500 kV AC circuits between Mandaya HPP and Kosti 500 kV sub-stations (570 km); AC/DC 2 x 1075 MW converter station located at Kosti substation in Sudan, and a SVC; and 600 kV DC bipolar line between Rabak (Sudan) and Nag Hammadi (Egypt) (1650 km).

The project was one of several priority projects identified by the Eastern Nile states under the Eastern Nile Multi-Sectoral Investment Opportunity Analysis (MSIOA).  The project identification was completed in 2015 with funding from the World Bank under the Nile Cooperation for Results Project (NCORE). Feasibility studies for the transmission lines have been completed with funding from the African Development Bank.


Progress history

  • 2024 Pre-Feasibility planned: Feasibility
  • 2022 Pre-Feasibility planned: Feasibility

Key facts

Programme
Eastern Nile Technical Regional Office (ENTRO)
Status
Active
Countries
Egypt, Ethiopia, South Sudan, Sudan, Egypt, Ethiopia, South Sudan, Sudan, Egypt, Ethiopia, South Sudan, Sudan
Last updated
25 Sep 2026

Financing

USD million
Preparation cost
3.75
Preparation funding gap
0.00
Capital cost (CAPEX)
1,894.00
CAPEX funding gap
1,894.00
Operation cost
0.00

Stakeholders

Nile River Basin Program
NRBIP
Ethiopia - Government of Ethiopia
GoET
Egypt - Government of Egypt
GoEG
Government of South Sudan
GoSS
Sudan - Government of Sudan
GoSD
Eastern Nile Technical Regional Office - ENTRO
ENTRO

Source: African Infrastructure Database (AUDA-NEPAD)