Quality of solar pumps and getting farmers on board are the two key risks for the success of the net-metered solar pumps, according to an analysis by Greenpeace India, Gujarat Energy Research and Management Institute (GERMI) and IWMI-Tata Water Policy Program.
The analysis, which was released at a conference earlier this week, showed that India could surpass its solar power target of 100 GW by 2022 if solar pumps were to replace traditional water pumps in farms. It said that while the 60 GW target for large-scale solar power projects is on track, the 40 GW target for roof-top solar is still to gather momentum, and as of March, only 2.4 GW roof-top capacity had been installed.
Population pressure and increasing water competition in a changing climate require us to take stock of the availability and use of water across scales. Water availability not only influences farmers’ commercial prospects but also irrigation-related enterprises and agri-businesses. Greater water scarcity could jeopardize irrigation and agricultural markets while excessive water use can lead to declining ecosystems, water quality and soil health. IWMI advises development partners and the public and private sectors on all aspects of water resource availability and use through a variety of advanced modeling and remote-sensing products and tools, including 
The ability of farmers to engage in or expand irrigation depends on the prevailing socioeconomic, ecological and political contexts, which are often complex, non-linear and changeable. Overcoming systemic barriers to farmer-led irrigation development while taking advantage of existing opportunities 
A lack of affordable credit, particularly for women and resource-poor farmers, is one of the main barriers to expanding farmer-led irrigation in low- and middle-income countries. But 
Scaling farmer-led irrigation requires strengthening human capacity and knowledge exchange among all actors and stakeholders involved. IWMI takes an action research approach, working with national and international research institutions, governments, extension agents and public and private organizations to co-develop the scaling ecosystem and strengthen capacity to drive scaling networks and collective action. We support the