Bridging the gap: Analyzing trends and regional disparities in climate finance across Africa

Abstract

This study explores the trends, financial instruments, sectoral allocations, and sources of climate finance in Africa, focusing on the years 2019 to 2022. The analysis reveals a significant increase in climate finance, growing from USD 796.9 billion in 2019/2020 to USD 1.18 trillion in 2021/2022, marking a 48% growth. Energy systems received the largest share of funding, followed by agriculture, water, and cross-sectoral projects. However, regional disparities were observed, with Southern and Eastern Africa receiving more climate finance compared to other regions. A regression discontinuity analysis further highlights a structural shift in funding priorities post-2020, with a significant increase in investments. The study suggests that policy strategies should focus on enhancing regional equity in finance distribution, increasing adaptation finance, diversifying financial instruments, and improving governance structures. Recommendations for future research include exploring subnational trends, evaluating long-term impacts, and examining alternative financing mechanisms. The findings underscore the need for a more balanced approach to addressing climate finance gaps across sectors and regions, ensuring more equitable and sustainable development outcomes for Africa.