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Transformative Solar-Powered Irrigation Enhances Agriculture in Kirehe District

With Muhazi Yacu

Farmers in Musaza Sector of Kirehe District, Eastern Province of Rwanda have reported significant improvements in their agricultural practices, attributing these advancements to the adoption of solar-powered irrigation systems. Previously affected by the harsh sun, which often scorched crops and hindered growth, farmers now use solar energy to irrigate their fields, resulting in enhanced crop development and increased productivity.

Residents explain that the system harnesses solar energy to generate electricity, powering pumps that draw water from the Akagera River directly to their fields. This innovative approach has transformed traditional irrigation methods, allowing farmers to efficiently water their crops using a technique known as “Pipe Flow.” In this season, each farmer connects a solar-powered tap to irrigate their land, covering approximately 80 hectares across the sector.

Initiated in early February 2025 at a cost of over one billion Rwandan francs, this project currently benefits more than 280 farmers. Farmers utilizing this method have expressed optimism, noting that the sun, once a threat, now supports their agricultural activities and has contributed to improved yields.

Nsabimana Gershom remarked, “In the past, the intense sunlight prevented us from harvesting anything. Now, our crops are in good condition, and we are able to farm successfully. We hope our neighbors will also benefit so they can grow their own crops.”

Mukakarisa Monique added, “We are now planting beans and maize throughout the year, and they are growing well without any issues.”

Nzirabatinya Modeste, the Vice Mayor of Kirehe District responsible for economic development, stated that the irrigation system has positively impacted residents’ livelihoods by enabling more efficient farming. He assured that further expansion of the system is in the pipeline. “In Musaza and Gicuma, where irrigation was previously lacking, there has been notable progress. Many families who had fled due to food shortages have returned after gaining access to irrigation. We plan to increase the irrigated area by at least 40 hectares to help residents thrive and prosper.”

In addition to the Musaza farm, which irrigates over 80 hectares, other significant irrigation projects have transformed communities across the district. For instance, a farm in Nasho Sector covers more than 1,173 hectares and supports over 2,000 farmers. Similarly, Mpanga Sector has an irrigated area of over 659 hectares. Two new irrigation projects—Mahama I and Mahama II—are currently under development in Mahama Sector, set to be completed by the end of 2025, collectively covering approximately 3,000 hectares.