Solar-Powered Irrigation in Yemen: Opportunities, Challenges and Policies

Yemen is one of the most water-scarce countries in the world. Its agricultural sector is the dominant user of groundwater resources, accounting for around 90 percent of total consumption. Due to the current crisis, fuel required for pumps has become scarce and very expensive; as a result, solar energy has begun to play a role in the extraction and supply of groundwater for irrigation. However, there is concern about possible negative consequences of this new technology. This Policy Brief examines the current trend of solar-powered irrigation system (SPIS) use in Sana’a Basin, identifying the pros and cons of this approach. It proposes governance and policy recommendations for overall water management and for future studies and regulation of SPIS-driven groundwater use.