Clean Energy and Financial Development as Determinants of Sustainable Development in sub-Saharan Africa
Copyright (c) 2025 Nonso Okoye, Okere Wisdom, Saidu Musa, Ismaila Yusuf, Tajudeen Lawal (Author)

This work is licensed under a Creative Commons Attribution 4.0 International License.
- Articles
- Submited: April 24, 2025
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Published: September 2, 2025
Abstract
Sub-Saharan Africa is prominently involved in a range of established policies and international initiatives aimed at advancing clean energy and financial development, which are pivotal for addressing environmental concerns, stimulating economic growth, and promoting sustainable investment. However, access to clean energy, insufficient political commitment, and a lack of clear policy guidance remain major issues. This study investigated the relationship between clean energy access, financial development, and sustainable development in sub-Saharan Africa, aiming to address critical research gaps. Financial Development exhibited a positive and significant relationship with gross domestic product per capita via analysis using panel data and employing panel Fully Modified Least Squares (FMOLS) regression, after determining that all the variables are stationary at I(1) except one, which is stationary at I(0). This suggests that a well-developed financial sector positively impacts economic growth by facilitating access to capital. Also, Renewable Energy Consumption demonstrated a negative association with gross domestic product per capita, possibly due to initial investment costs and technological constraints. The interaction effect between financial development and renewable energy also showed a negative impact on gross domestic product per capita, indicating a mitigating influence when both factors are considered together. Additionally, Trade Openness and Foreign Direct Investment exhibited notable impacts on gross domestic product per capita, with higher levels of trade openness and foreign direct investment potentially leading to lower economic growth. Based on the findings, the policy recommendations of this study are to strengthen the financial sector with efficient credit allocation, promote clean energy adoption despite challenges, mitigate trade openness impacts through diversification, and evaluate FDI for sustainable development alignment that enhances local benefits.
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References
- Abbasi, K.R., Hussain, K., Haddad, A.M., Salman, A. and Ozturk, I., 2022. The role of financial development and technological innovation towards sustainable development in Pakistan: Fresh insights from consumption and territory-based emissions. Technological Forecasting and Social Change, 176, 121444. https://doi.org/10.1016/j.techfore.2021.121444 DOI: https://doi.org/10.1016/j.techfore.2021.121444
- Ahmad, M., Ahmed, Z., Yang, X., Hussain, N. and Sinha, A., 2022. Financial development and environmental degradation: Do human capital and institutional quality make a difference? Gondwana Research, 105, 299-310. https://doi.org/10.1016/j.gr.2021.09.012 DOI: https://doi.org/10.1016/j.gr.2021.09.012
- Beck, T., Demirgüç-Kunt, A., Laeven, L. and Levine, R., 2008. Finance, firm size, and growth, Journal of Money Credit and Banking, 40(7), 1379-1405. https://doi.org/10.1111/j.1538-4616.2008.00164.x DOI: https://doi.org/10.1111/j.1538-4616.2008.00164.x
- Bei, J. and Wang, C., 2023. Renewable energy resources and sustainable development goals: Evidence based on green finance, clean energy and environmentally friendly investment. Resources Policy, 80, 103194. https://doi.org/10.1016/j.resourpol.2022.103194 DOI: https://doi.org/10.1016/j.resourpol.2022.103194
- Benaim, A., Collins, A. and Raftis, L., 2008. Social dimension of sustainable development: Guidance and application. Thesis submitted to Blekinge Institute of Technology, Karlskrona, Sweden, 1-127.
- Blalock, G. and Gertler, P.J., 2008. Welfare gains from foreign direct investment through technology transfer to local suppliers. Journal of International Economics, 74(2), 402- 421.
- https://doi.org/10.1016/j.jinteco.2007.05.011 DOI: https://doi.org/10.1016/j.jinteco.2007.05.011
- Bottero, M., Comforth, J., Dodds, F., Lingan, J., Schneeberger, K., Shaw, A., Smith, N., Stracchan, J. and White, R., 2011. A pocket guide to sustainable development governance: Stakeholder forum (2nd Ed.). Published by the Commonwealth Secretariat.
- Chen, J., Su, F., Jain, V., Salman, A., Tabash, M.I. and Haddad, A.M., 2022. Does renewable energy matter to achieve sustainable development goals? The impact of renewable energy strategies on sustainable economic growth. Frontiers in Energy Research, 10, 8292. https://doi.org/10.3389/fenrg.2022.829252 DOI: https://doi.org/10.3389/fenrg.2022.829252
- Dimnwobi, S.K., Madichie, C.V., Ekesiobi, C. and Asongu, S.A., 2022. Financial development and renewable energy consumption in Nigeria. Renewable Energy, 192, 668-677. https://doi.org/10.1016/j.renene.2022.04.150 DOI: https://doi.org/10.1016/j.renene.2022.04.150
- Dutta, K.D. and Saha, M., 2023. Role of governance in the nexus between financial development and sustainable development. Journal of International Development, 35(6), 1181-1215. https://doi.org/10.1002/jid.3724 DOI: https://doi.org/10.1002/jid.3724
- Findlay, R., 1978. Relative backwardness, direct foreign investment, and the transfer of technology: A simple dynamic model. The Quarterly Journal of Economics, 92(1), 1-16.
- https://doi.org/10.2307/1885996 DOI: https://doi.org/10.2307/1885996
- Gharleghi, B. and Jahanshahi, A. A., 2020. The shadow economy and sustainable development: The role of financial development. Journal of Public Affairs, 20(3), 2099.
- https://doi.org/10.1002/pa.2099 DOI: https://doi.org/10.1002/pa.2099
- Grant, R.M., 2010. Contemporary strategy analysis and cases: Text and cases. John Wiley & Sons.
- Gogu, E., Radu, C., Deaconu, A., Frasineanu, C., Triculescu, M., Misu, S. and Toma, S., 2021. Assessing the impact of clean energy on sustainable economic growth in European Union Member States. Economic Computation and Economic Cybernetics Studies and Research, 55(4). https://doi.org/10.24818/18423264/55.4.21.12 DOI: https://doi.org/10.24818/18423264/55.4.21.12
- Guei, K.M. and Choga, I., 2022. Assessing the finance led growth hypothesis: Empirical evidence from sub-Saharan Africa. African Journal of Science, Technology, Innovation and Development, 14(1), 114-120. https://doi.org/10.1080/20421338.2020.1815945 DOI: https://doi.org/10.1080/20421338.2020.1815945
- Gujarati, D., 2008. Basic econometrics (5th ed.). Tate McGraw-Hill Publishing Company Limited.
- Güney, T., 2019. Renewable energy, non-renewable energy and sustainable development. International Journal of Sustainable Development & World Ecology, 26(5), 389-397. https://doi.org/10.1080/13504509.2019.1595214 DOI: https://doi.org/10.1080/13504509.2019.1595214
- Halkos, G., and Gkampoura, E.C., 2021. Where do we stand on the 17 Sustainable Development Goals? An overview on progress. Economic Analysis and Policy, 70, 94-122.
- https://doi.org/10.1016/j.eap.2021.02.001 DOI: https://doi.org/10.1016/j.eap.2021.02.001
- Hanif, S., Bakar, A. and Nawaz, M.A., 2022. Relationship between information and communication technologies and sustainable development: Fresh evidence from Group of Seven (G-7) countries. iRASD Journal of Economics, 4(3), 517-526. https://doi.org/10.52131/joe.2022.0403.0096 DOI: https://doi.org/10.52131/joe.2022.0403.0096
- Hosseini, S.E. and Wahid, M.A., 2020. Hydrogen from solar energy, a clean energy carrier from a sustainable source of energy. International Journal of Energy Research, 44(6), 4110-4131. https://doi.org/10.1002/er.4930 DOI: https://doi.org/10.1002/er.4930
- Hussain, A., Oad, A., Ahmad, M., Irfan, M. and Saqib, F., 2021. Do financial development and economic openness matter for economic progress in an emerging country? Seeking a sustainable development path. Journal of Risk and Financial Management, 14(6), 237.
- https://doi.org/10.3390/jrfm14060237 DOI: https://doi.org/10.3390/jrfm14060237
- Ibrahim, M. and Alagidede, P., 2018. Effect of financial development on economic growth in sub-Saharan Africa. Journal of Policy Modeling, 40(6), 1104-1125.
- https://doi.org/10.1016/j.jpolmod.2018.08.001 DOI: https://doi.org/10.1016/j.jpolmod.2018.08.001
- International Finance Corporation, 2013. Closing the credit gap for formal and informal micro, small, and medium enterprises. http://documents.worldbank.org/curated/en/804871468140039172/pdf/949110WP0Box380p0Re
- International Monetary Fund, 2011. Global financial stability report: Grappling with crisis legacies. https://doi.org/10.5089/9781616351182.011 DOI: https://doi.org/10.5089/9781616351182.011
- Jennings, V., Browning, M.H. and Rigolon, A., 2019. Urban green space at the nexus of environmental justice and health equity. Urban Green Spaces: Public Health and Sustainability in the United States, 47-69. https://doi.org/10.1007/978-3-030-10469-6_4 DOI: https://doi.org/10.1007/978-3-030-10469-6_4
- Moiseev, N., Mikhaylov, A., Varyash, I. and Saqib, A., 2020. Investigating the relation of GDP per capita and corruption index. Entrepreneurship and Sustainability Issues, 8(1), 780.
- https://doi.org/10.9770/jesi.2020.8.1(52) DOI: https://doi.org/10.9770/jesi.2020.8.1(52)
- Noor, M., Khan, D., Khan, A. and Rasheed, N., 2023. The impact of renewable and non-renewable energy on sustainable development in South Asia. Environment, Development and Sustainability. https://doi.org/10.1007/s10668-023-03210-3 DOI: https://doi.org/10.1007/s10668-023-03210-3
- O'Neill, D.W., Fanning, A.L., Lamb, W.F. and Steinberger, J.K., 2018. A good life for all within planetary boundaries. Nature Sustainability, 1, 88-95. https://doi.org/10.1038/s41893-018-0021-4 DOI: https://doi.org/10.1038/s41893-018-0021-4
- Obobisa, E.S., 2024. An econometric study of eco‐innovation, clean energy, and trade openness toward carbon neutrality and sustainable development in OECD countries. Sustainable Development, 32(4), 3075-3099. https://doi.org/10.1002/sd.2829 DOI: https://doi.org/10.1002/sd.2829
- Ofori, E.K., Hayford, I.S., Nyantakyi, G., Tergu, C.T. and Opoku-Mensah, E., 2023. Synerging sustainable development goals-Can clean energy (green) deliver UN-SDG geared towards socio-economic-environment objectives in emerging BRICS? Environmental Science and Pollution Research, 30(43), 98470-98489. https://doi.org/10.1007/s11356-023-29209-x DOI: https://doi.org/10.1007/s11356-023-29209-x
- Otim, M.E., Almarzouqi, A.M., Mukasa, J. P. and Gachiri, W., 2020. Achieving sustainable development goals (SDGs) in sub-Saharan Africa (SSA): A conceptual review of normative economics frameworks. Frontiers in Public Health, 8, 584547. https://doi.org/10.3389/fpubh.2020.584547 DOI: https://doi.org/10.3389/fpubh.2020.584547
- Ozili, P.K., 2022. Sustainability and sustainable development research around the world. Managing Global Transitions. https://doi.org/10.26493/1854-6935.20.259-293 DOI: https://doi.org/10.26493/1854-6935.20.259-293
- Ozili, P.K. and Lorember, P.T., 2024. Financial stability and sustainable development. International Journal of Finance & Economics, 29(3), 2620-2646. https://doi.org/10.1002/ijfe.2803 DOI: https://doi.org/10.1002/ijfe.2803
- Ponce, P., Álvarez-García, J., Medina, J. and del Río-Rama, M.D.L.C., 2021. Financial development, clean energy, and human capital: Roadmap towards sustainable growth in América Latina. Energies, 14(13), 3763. https://doi.org/10.3390/en14133763 DOI: https://doi.org/10.3390/en14133763
- REN21., 2015. Renewables 2015 global status report. REN21 Secretariat. Riti, J.S., Riti, M.K.J. and Oji-Okoro, I., 2022. Renewable energy consumption in sub-Saharan Africa (SSA): Implications for economic and environmental sustainability. Current Research in Environmental Sustainability, 4, 100129. https://doi.org/10.1016/j.crsust.2022.100129 DOI: https://doi.org/10.1016/j.crsust.2022.100129
- Ruggerio, C.A., 2021. Sustainability and sustainable development: A review of principles and definitions. Science of the Total Environment, 786, 147481. https://doi.org/10.1016/j.scitotenv.2021.147481 DOI: https://doi.org/10.1016/j.scitotenv.2021.147481
- Sachs, J.D., Schmidt-Traub, G., Mazzucato, M., Messner, D., Nakicenovic, N. and Rockström, J., 2019. Six transformations to achieve the sustainable development goals. Nature Sustainability, 2(9), 805-814. https://doi.org/10.1038/s41893-019-0352-9 DOI: https://doi.org/10.1038/s41893-019-0352-9
- Sadiq, M., Amayri, M.A., Paramaiah, C., Mai, N.H., Ngo, T.Q. and Phan, T.T.H., 2022. How green finance and financial development promote green economic growth: Deployment of clean energy sources in South Asia. Environmental Science and Pollution Research, 29(43), 65521-65534. https://doi.org/10.1007/s11356-022-19947-9 DOI: https://doi.org/10.1007/s11356-022-19947-9
- Schut, A.G. and Giller, K.E., 2020. Sustainable intensification of agriculture in Africa. Frontiers of Agricultural Science and Engineering, 7(4), 371-375. https://doi.org/10.15302/J-FASE-2020357 DOI: https://doi.org/10.15302/J-FASE-2020357
- Sheehy, B. and Farneti, F., 2021. Corporate social responsibility, sustainability, sustainable development and corporate sustainability: What is the difference, and does it matter? Sustainability, 13(11), 5965. https://doi.org/10.3390/su13115965 DOI: https://doi.org/10.3390/su13115965
- Sinha, A., Ghosh, V., Hussain, N., Nguyen, D.K. and Das, N., 2023. Green financing of renewable energy generation: Capturing the role of exogenous moderation for ensuring sustainable development. Energy Economics, 126, 107021. https://doi.org/10.1016/j.eneco.2023.107021 DOI: https://doi.org/10.1016/j.eneco.2023.107021
- Steve, Y.S., Murad, A.B., Gyamfi, B.A., Bekun, F.V. and Uzuner, G., 2022. Renewable energy consumption a panacea for sustainable economic growth: Panel causality analysis for African blocs. International Journal of Green Energy, 19(8), 847-856. https://doi.org/10.1080/15435075.2021.1966793 DOI: https://doi.org/10.1080/15435075.2021.1966793
- Svirydzenka, K., 2016. Introducing a new broad-based index of financial development. International Monetary Fund. https://doi.org/10.5089/9781513583709.001 DOI: https://doi.org/10.5089/9781513583709.001
- Wang, J., Zhang, Y., Twum, A.K., and Agyemang, A.O., 2024. Realizing sustainable development goals in sub‐Saharan Africa: The role of industrialization in consumption‐based carbon emission. Sustainable Development, 32(3), 2666-2677. https://doi.org/10.1002/sd.2809 DOI: https://doi.org/10.1002/sd.2809
- World Bank, 2020. World developmental report: Trading for development in the age of global value chains. https://hdl.handle.net/10986/32437
- World Bank, 2023. World development indicators. https://databank.wprldbank.org/source/world-development-indicators.
- Yang, S., Zhao, W., Liu, Y., Cherubini, F., Fu, B., and Pereira, P., 2020. Prioritizing sustainable development goals and linking them to ecosystem services: A global expert's knowledge evaluation. Geography and Sustainability, 1(4), 321-330. https://doi.org/10.1016/j.geosus.2020.09.004 DOI: https://doi.org/10.1016/j.geosus.2020.09.004
- Zahoor, Z., Khan, I., and Hou, F., 2022. Clean energy investment and financial development as determinants of environment and sustainable economic growth: Evidence from China. Environmental Science and Pollution Research, 1-11. https://doi.org/10.1007/s11356-021-16832-9 DOI: https://doi.org/10.1007/s11356-021-16832-9
- Zhai, T. and Chang, Y.C., 2019. The contribution of China's civil law to sustainable development: Progress and prospects. Sustainability, 11(1), 294. https://doi.org/10.3390/su11010294 DOI: https://doi.org/10.3390/su11010294




