Peer review

Solar-powered irrigation system, a low-cost option, ensures varieties of co-benefits both in the domains of climate mitigation and adaptation, and thus has been incorporated as a part of climate project. However, its co-benefits in climate adaptation have not been sufficiently explored, which may result in a lack of insights about co-benefits and prevent wider roll-out and scaling-up. This paper aims at exploring co-benefits of solar-powered irrigation, an adaptation measure, taking a project in a drought-prone area of the northwest part of Bangladesh as a case. Using both interviews and focused group discussion, this research finds that besides generating co-benefits in climate mitigation, there are substantial adaptation co-benefits in various forms including vulnerability reduction and enhancement of resilience. However, many of the co-benefits in climate adaptation are indirect and less visible and realizable in the long-term, such as informal social group formation, improved financial strength, and employment opportunity. Making co-benefits more visible among various stakeholders, and launching a feed-in option may help to scale up solar-powered irrigation.

Text in English