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Reliable access to water is critical for farmers everywhere, but, for many in developing countries grappling with poverty, unemployment, insufficient infrastructure and environmental degradation, climate change brings additional pressure.
To address these impacts, the Government of Canada partnered with UNDP, through the Climate Change Adaptation Facility, to strengthen resilience of vulnerable communities, including introducing solar-powered water supply in Cabo Verde, Cambodia, Mali, Niger and Sudan.
In the islands most plagued by drought, the project introduced solar pumping systems to reduce energy costs and increase access to water. These systems are helping more than 500 farmers irrigate approximately 15 hectares/37 acres of arable land. Solar pumps also save countless hours spent fetching water for daily household needs. In turn, they have brought improvements in health and hygiene, education, and increased revenues from other livelihoods.
“Whoever got [to the well] first got the water,” recalls Filomena in Santiago Island. “So I used to leave around midnight and sleep there.”
In Cambodia, solar pumps have improved access to freshwater for both domestic use and irrigation, resulting in higher income and food security.
68 year-old Tourn Sakon used to fetch water from a pond in his village. With solar pumps close to his house, he can now focus his time on growing and selling his produce, which increases his income, diversifies his crops and increases resilience.
User groups have been formed to manage water resources, putting women in leadership positions. This led to positive changes, such as reduced tensions between women and men, shared decision-making and increased skills for women.
In Mali, solar pumps were installed along plots of land dedicated to vegetable gardening. With reliable access to water, women collectives are now able to produce more crops.
Additional time- and labor-saving solar technologies, like multifunctional platforms maintained and managed by women‘s associations, provide an alternative source of income when the cash crops suffer.
Processing units composed of mills and huskers were installed in several communities in Niger, with positive effects on women‘s time and earning capacity. In a country where 90% of rural inhabitants have no access to electricity, providing solar powered solutions can be life-changing.
It is estimated that over 12 million hectares of rain-fed land are under threat from unpredictable rainfall, shorter growing seasons, and frequent and intense droughts. In response, 15 solar pumps were installed to improve seasonal irrigation of Jubrakas, collective plots of land managed by groups of ten to twelve women. This contributed to diversify household food crops, particularly in the dry season, supporting women’s increasing role as leaders of the community in managing and producing food.
For more information on CCAF work, visit www.adaptation-undp.org/projects/ccaf.
For the full version: undp-adaptation.exposure.co/solar-empowerment
© 2026 United Nations Development Programme