Ntaruka ‘A’ Hydropower Project, Rwanda

Delivering sustainable energy through small-scale hydropower in Rwanda’s Southern Province.

Client

Ngali Energy

Project date

Zutari was appointed by Ngali Energy as the Engineering, Procurement and Construction Management (EPCM) contractor for the detailed design of the 2.3 MW Ntaruka ‘A’ hydropower project. Located on the Akanyaru River in Rwanda’s Southern Province, the project contributes to the country’s renewable energy goals.

The opportunity

Rwanda’s growing energy demand and commitment to sustainability created the opportunity to harness small-scale hydropower. The Ntaruka ‘A’ project was designed to provide reliable, clean energy while supporting local infrastructure development and environmental stewardship.

What we did

Zutari’s scope included the complete design optimisation and detailed engineering of the hydropower scheme. Key components of the project include:

  • A 7 m high dam wall

  • A 35 m long, 12 m wide desanding chamber

  • A 420 m conveyance canal with a flow rate of 12.6 m³/s

  • A forebay with a reject structure

  • A single 2.2 m diameter penstock

  • A powerhouse housing a 2.3 MW vertical Kaplan turbine


Zutari also conducted a detailed geotechnical investigation, prepared tender documentation, managed procurement, supervised construction, coordinated factory acceptance tests and supported the commissioning of the plant.
The Ntaruka ‘A’ hydropower site, showcasing the canal, penstock and powerhouse nestled in Rwanda’s Southern Province.

The outcome

The project delivers 2.3 MW of renewable energy to Rwanda’s grid, supporting national development and energy resilience. It demonstrates the effectiveness of small hydropower in rural contexts and sets a precedent for future sustainable energy projects in the region.

Zutari’s involvement in the Ntaruka ‘A’ hydropower project reflects its commitment to engineering solutions that support environmental sustainability and community development. The project stands as a model for efficient, locally appropriate renewable energy infrastructure in Africa.

Delivering sustainable energy through small-scale hydropower in Rwanda’s Southern Province.

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