Climate stressors and rural incomes: Multi-country evidence on wealth, gender, and age disparities

Leveraging social protection to strengthen women’s and girls’ climate-resilience in agrifood systems

Women and girls (WGs) have important roles in making agrifood systems more climate resilient. However, systemic inequalities in access to resources, technologies, information, services, and networks, alongside limited agency and restrictive gender norms, reduce their capacity to adapt to and mitigate climate change. WGs’ constraints on adaptation bear implications on the wellbeing of WGs, their households, and the sustainability of agrifood systems. With growing recognition that social protection helps promote WGs’ resilience in low- and middle-income countries (LMICs) at large scale, stakeholders are interested in developing social protection programs that are responsive to both climate change and gender inequality. However, little is known about effective approaches. We develop a conceptual framework on how social assistance – the most prevalent type of social protection programming in many LMICs – affects WGs’ coping, adaptive, and mitigative responses to climate hazards. We reflect on the emerging evidence and propose recommendations on program design features that may more effectively promote WGs’ climate resilience in agrifood systems. We additionally highlight important directions for future research to guide practice.

Impact of climate change on cost and cost efficiency of solar irrigation in Sub‐Saharan Africa

Irrigation is widely recognized as a promising strategy for enhancing agricultural productivity in Sub-Saharan Africa. To support its expansion, solar-powered irrigation systems are increasingly promoted as a sustainable alternative. However, unlike fossil fuel-based systems, the performance of solar irrigation is more sensitive to climate variability and change. This study assesses the impact of climate change on the cost and cost efficiency of stand-alone solar irrigation systems across Sub-Saharan Africa, using 15 CMIP6 climate scenarios. Our findings indicate that climate change is likely to increase investment costs and reduce the cost efficiency of solar irrigation systems compared to diesel-powered alternatives in most countries and agricultural areas of the region. Nevertheless, the expected decline in cost performance of solar irrigation systems is moderate and is likely to be offset by continued reductions in solar panel prices.