Solar irrigation: A game changer for climate-burdened rural communities

Samuel Muriithi’s land in Kieni, Nyeri County stands out as a lush oasis in a semi-arid landscape. His nine-acre farm is a scene of vibrant green foliage extending as far as the eye can see.  

Samuel’s thriving onion and yellow bean farm produces 70 tonnes of onions three times a year despite harsh climatic conditions. His farm irrigation is powered by a borehole and a solar energy system. This combination allows him to water his crops reliably, independent of rainfall, and potentially year-round. 

“Samuel’s farm is a true reflection of my dream as a solar technician. With the unpredictable rainfall patterns, our communities need to find alternative sources of water, and that resource can be found in abundance underground. It can easily be pumped using freely available solar energy, thereby supporting food systems sustainably,” says Elizabeth Kinyanjui, a 34-year-old solar technology graduate.