THE IMPACT OF CLIMATE CHANGE ON THE ECONOMIES OF AFRICAN COUNTRIES
DOI:
https://doi.org/10.33003/fjs-2026-1004-4838Keywords:
carbon dioxide (CO₂) emissions, energy imports, and population growthAbstract
This study investigates the impact of climate change on economic growth in African countries using panel data from the year 2000–2022. the analysis applies Panel Autoregressive Distributed Lag (Panel ARDL) model with the Pooled Mean Group (PMG) estimator, to capture both short-run and long-run equilibrium relationships between economic growth and key climate-related variables, including carbon dioxide (CO₂) emissions, energy imports, and population growth. Prior to estimation, cross-sectional dependence and panel unit root tests were conducted, which confirmed the suitability of the Panel ARDL approach. The empirical findings indicates that CO₂ emissions and energy imports exert positive and statistically significant impacts on economic growth in the short run, reflecting that the emission and energy-intensive activities temporarily stimulate economic performance in African countries. On the other hand, in the long run, the effects of CO₂ emissions, energy imports, and population growth on economic growth are statistically insignificant, signifying that reliance on these factors does not translate into sustained economic growth over time. The error correction term is negative and highly significant, which implies rapid convergence to long-run stability following short-run shocks. These findings suggest that although climate-related factors may stimulate short-term economic growth, they are insufficient for achieving long-term sustainable growth. The study therefore, emphasizes the need for African countries to transition toward cleaner energy sources, strengthening climate adaptation measures, and promotes productivity enhancing investments to achieve sustainable economic development in African countries.
References
UNECA (United Nations Commission for Africa), (2009) Economic Report on Africa 2010. [Online] Available: http://www.uneca.org/publications/economic-report-africa-2010. (Accessed 29 January 2012).
Evidence from Ghana and Burkina Faso. African Security Review, 17(3), pp. 39-57.
FAO (Food and Agriculture Organisation) (2010). Climate Change Implications for Food Security and Natural Resource Management in Africa. Twenty-sixth Regional Conference for Africa, Angola, 3-7 May 2010. Rome: FAO.
Sarkar, A.N. (2012). Sustainable development through pathways of mitigation and adaptation to offset adverse climate change impacts. [Online]. Available: http://link.springer.com/chapter/10.1007%2F978-3-22266-5_33. (Accessed 20 April 2012).
PACJA (Pan African Climate Justice Alliance). (2009). The Economic Costs of Climate Change in Africa. [Online] Available: www.christainaid.org.uk/images/economic-cost-of-climate-change-in africa.pdf. (Accessed 8 January 2012).
Kumar, V., Ranjan, D., &Verma, K. (2021). Global climate change: the loop between cause and impact. In Global climate change (pp. 187-211). Elsevier.
Lalthapersad-Pillay, P., & Udjo, E. O. (2014). The implications of climate change for Africa’s economic development. Journal of Economic and Financial Sciences, 7(3), 871–888. https://doi.org/10.4102/JEF.V7I3.245
Tahtane, M. (2022). The Impact of Climate Change on Economic Growth in Africa: An Econometric Analysis. 6(2), 398–410. https://doi.org/10.58205/fber.v6i2.1325
Janssens, C., Havlik, P., Boere, E., Palazzo, A., Mosnier, A., Leclère, D., Balkovic, J., & Maertens, M. (2022). A sustainable future for Africa through continental free trade and agricultural development. Nature Food, 3(8), 608–618. https://doi.org/10.1038/s43016-022-00572-1
Yang, C.-F., Namahoro, J. P., Wu, Q. S., & Su, H. (2022). Renewable and Non-Renewable Energy Consumption on Economic Growth: Evidence from Asymmetric Analysis across Countries Connected to Eastern Africa Power Pool. Sustainability, 14(24), 16735. https://doi.org/10.3390/su142416735
Sarkodie, S. A., Ahmed, M. Y., & Owusu, P. A. (2022). Global adaptation readiness and income mitigate sectoral climate change vulnerabilities. Humanities & Social Sciences Communications, 9(1). https://doi.org/10.1057/s41599-022-01130-7
Abidoye, B. O., & Odusola, A. (2015). Climate Change and Economic Growth in Africa: An Econometric Analysis. Journal of African Economies, 24(2), 277–301. https://doi.org/10.1093/JAE/EJU033
Adesete, A. A., Olanubi, O. E., & Dauda, R. O. S. (2022). Climate change and food security in selected Sub-Saharan African Countries. Environment, Development and Sustainability, 1–19. https://doi.org/10.1007/s10668-022-02681-0
Ezeruigbo, C., & Ezeoha, A. E. (2023). Climate change and the burden of healthcare financing in African households. African Journal of Primary Health Care & Family Medicine, 15(1). https://doi.org/10.4102/phcfm.v15i1.3743
Odusola, A., & Abidoye, B. O. (2015). Effects of Temperature and Rainfall Shocks on Economic Growth in Africa. Social Science Research Network. https://doi.org/10.2139/SSRN.3101790
Pesaran, M. H., Shin, Y., & Smith, R. J. (1999). Pooled mean group estimation of dynamic heterogeneous panels. Journal of the American Statistical Association, 94(446), 621–634.
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Copyright (c) 2026 Sohlam P. Lar, Niri Martha Choji, Uji Iordye Michael, David Demshark Kefas
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