Purpose
Improve water access, supply, and availability through solar-powered boreholes for communities and their livestock in the Zambezi Region of Namibia.
Climate Impacts
Community members in Machita reported the following impacts:
• Limited water sources
• Crop failure
• Less wild food
• Poor livestock health due to water scarcity and declining pasture productivity
• Loss of livelihood because of declines in crop yields, livestock health, and wild fruit abundance


Activities
Site selection
Two target sites were selected after consultations with the communities and Namibia’s Ministry of Agriculture, Water, and Land Reform. From the consultations, two pre-existing boreholes were identified for rehabilitation.
Water capacity and quality tests
Borehole depth, capacity, and water quality tests were conducted to ascertain what size pump would be needed to extract water, and whether the water met potability standards for community and livestock use.
Water infrastructure and solarization installation
Water pumps, outlet taps, livestock troughs, and water storage tanks were installed at each site. After plumbing was completed, solar panels were installed to sustainably power the water pumps.
Security installation
Security fencing was erected at the two sites to protect the equipment, primarily the water pump and solar panels. To further increase security, several community members moved closer to the boreholes.
Community handover
Borehole committees were formed to ensure the sustainable use of the boreholes and water. The committees will also report any issues with the boreholes to the Ministry of Agriculture, Water, and Land Reform.
project outcomes
project design
Namibia is one of the driest countries in Africa, frequently experiencing annual droughts that lead to water shortages for both people and animals nationwide, causing significant livestock losses. In Machita, a vulnerable community in the Zambezi Region, residents often had to walk long distances to purchase water from neighboring villages or rely on wells. Over the past few years, the community has been using rainwater harvested from rooftops, but as climate change has led to shorter rainy seasons and unpredictable rainfall patterns, water availability has become even more unreliable. To address this crisis, an existing hand-pump borehole in Machita was rehabilitated to enhance water access, security, and sustainability.
A collaborative effort between the Machita community and Namibia’s Ministry of Agriculture, Water, and Land Reform led to the selection and rehabilitation of two boreholes. The work was carried out by external contractors who also tested each site to ensure there was adequate water supply. The project converted the existing hand-pump boreholes into solar-powered systems, installing three 380-watt solar panels to operate each borehole’s submersible pump—enhancing the project’s environmental sustainability.
One borehole was equipped with a 10,000-liter water tank to store water and ensure availability in case of malfunctions, while the second borehole received two 10,000-liter tanks. Each borehole was also equipped with taps and troughs for livestock to use, ensuring water security for household and agricultural use. To protect these vital water sources from wildlife and intruders, fences with locks were installed. Additionally, some community members relocated closer to the boreholes to help ensure their security. A borehole committee, composed of local community members, was also formed to oversee the long-term sustainability and management of the water sources.
Water storage tanks at the two borehole sites

A borehole tap in one of the project sites

Solar panels for the borehole’s submersible pump