Environmental footprints of greenhouse gas emissions during pre and post Intended Nationally Determined Contributions in Nigeria

Abdullahi Chado Salihu, Ayuba Musa Mshelia, Danbaba Goma, Mokhtar Jaafar

Abstract


Nigeria's significant role in regional and global climate dynamics underscores the importance of understanding its emission trends across key sectors. Despite the country’s commitment to climate action, uncertainties remain regarding the actual effectiveness of its mitigation efforts, particularly following the adoption of its Intended Nationally Determined Contributions (INDCs). Therefore, this study evaluates the effectiveness of Nigeria's climate policies by analyzing sectoral greenhouse gas (GHG) emissions trends before (2011-2015) and after (2016-2020) the implementation of its Intended Nationally Determined Contributions (INDCs). National-level emissions data sourced from the Emissions Database for Global Atmospheric Research (EDGAR), sector-specific emissions were analyzed using descriptive statistics and paired t-tests to assess changes pre- and post-INDCs. Results indicate varied sectoral responses: while emissions from the buildings sector decreased post-INDCs, reflecting potential policy impacts on energy efficiency, the transport sector exhibited fluctuating patterns. Statistical analyses revealed significant emission reductions in the buildings and power industry sectors post-INDCs, highlighting policy effectiveness in these areas. However, other sectors showed stable emissions, indicating persistent challenges in achieving comprehensive reductions. These findings underscore the necessity for tailored climate policies addressing sector-specific dynamics to enhance Nigeria's contributions to global climate goals under the Paris Agreement. It is advocated that continuous monitoring and evaluation of sectoral emissions are essential for informing targeted policy interventions and sustainable development strategies.

 

Keywords: Environmental footprints, greenhouse gas emissions, Intended Nationally Determined Contributions, Nigeria


Keywords


Environmental footprints, greenhouse gas emissions, Intended Nationally Determined Contributions, Nigeria

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References


Adams, K., White, L., & Williams, D. (2019). Assessing Nigeria's commitment to reduce greenhouse gas emissions: A case study of Intended Nationally Determined Contributions (INDCs). Journal of Environmental Policy and Planning, 21(4), 405-422.

Adejuwon, J. O. (2018). Analysis of the Intended Nationally Determined Contributions (INDCs) of Nigeria to climate change. Journal of Sustainable Development Studies, 11(1), 1-14.

Adelekan, I., Ajibade, I., Akinyemi, A., & Onuoha, D. (2020). Evaluation of climate change adaptation strategies in Nigerian cities: The case of Lagos and Ibadan. Climate, 8(7), 81.

Akpan, V. F., & Ezeokoli, O. T. (2020). Assessing the climate change mitigation capacity of Nigeria and South Africa: A policy-based approach. Journal of Cleaner Production, 242, 118531.

Brown, P., & Green, R. (2021). Factors influencing the implementation and enforcement of climate change commitments: A socio-economic, political, and environmental analysis. Global Environmental Politics, 25(1), 89-104.

Crippa, M., Guizzardi, D., Banja, M., Solazzo, E., Muntean, M., Schaaf, E., Pagani, F., Monforti-Ferrario, F., Olivier, J. G. J., Quadrelli, R., Risquez Martin, A., Taghavi-Moharaml, P., Grassi, G., Rossi, S., Oom, D., Branco, A., San-Miguel, J., & Vignati, E. (2022). CO2 emissions of all world countries – JRC/IEA/PBL 2022 Report.

den Elzen, M. G. J., Dafnomilis, I., Forsell, N., Fragkos, P., Fragkiadakis, K., Höhne, N., Nascimento, L., Roelfsema, M., Kuramochi, T., van Soest, H., & Sperling, F. (2022). Updated nationally determined contributions collectively raise ambition levels but need strengthening further to keep Paris goals within reach. Mitigation and Adaptation Strategies for Global Change, 27, 33.

Fagbenle, R. O., & Katende, J. (2018). Greenhouse gas emissions in Nigeria: A review of energy sector sources and mitigation options. Sustainable Energy Technologies and Assessments, 27, 79-95.

Forster, P. M., Smith, C. J., Walsh, T., Lamb, W. F., Lamboll, R., Hauser, M., Ribes, A., Rosen, D., Gillett, N., Palmer, M. D., Rogelj, J., von Schuckmann, K., Seneviratne, S. I., Trewin, B., Zhang, X., Allen, M., Andrew, R., Birt, A., Borger, A., Boyer, T., & Zhai, P. (2023). Indicators of Global Climate Change 2022: Annual update of large-scale indicators of the state of the climate system and human influence. Earth System Science Data, 15, 2295–2327.

Fuso, N., & Francesco. (2018). National pathways to the Paris Agreement: A multi-model and participatory assessment for energy transformation. Climate Policy, 18.8, 955-972.

Höhne, & Niklas. (2020). National climate policies of important emitters are insufficient to meet the Paris Agreement’s 1.5 °C goal. Climate Policy, 20.3, 335-350.

Ibrahim, I. D., Hamam, Y., Alayli, Y., Jamiru, T., Sadiku, E. R., Kupolati, W. K., Ndambuki, J. M., & Eze, A. A. (2021). A review on Africa energy supply through renewable energy production: Nigeria, Cameroon, Ghana and South Africa as a case study. Energy Strategy Reviews, 38, 100740.

Inah, O. I., Abam, F. I., & Nwankwojike, B. N. (2022). Exploring the CO2 emissions drivers in the Nigerian manufacturing sector through decomposition analysis and the potential of Carbon Tax (CAT) policy on CO2 mitigation. Future Business Journal, 8(1), 61.

Jones, S., & Johnson, M. (2018). Nigeria's role in shaping regional and global climate outcomes. African Environmental Studies, 42(2), 115-130.

Lamb, & William F. C. (2020). Policy monitoring and evaluation in the transition to renewable energy: A review of lessons learned. Energy Policy, 139, 111311.

Manirambona, E., Talai, S. M., & Kimutai, S. K. (2023). Appraising Kenyan energy demand policies for energy efficiency improvement and GHG emissions mitigation. Energy Strategy Reviews, 51(C), 101291.

Mouronte-López, M. L., & Subirán, M. (2023). Analysis of worldwide greenhouse and carbon monoxide gas emissions: Which countries exhibit a special pattern? A closer look via Twitter. International Journal of Environmental Research, 17(19).

Ochieng, E. G., Oguge, N., & Aridi, L. (2018). Review of Climate Change Policies and Institutions in Nigeria. In Climate Change Impacts on Agriculture and Food Security in Africa (pp. 181-203). Springer, Cham.

Ojo, A. O., & Aderinto, A. O. (2020). Implementation challenges of Intended Nationally Determined Contributions (INDCs) in Nigeria: A critical review. Journal of Environmental Science and Sustainable Development, 3(1), 1-12.

Olawole, O. I., Ogunjimi, D. O., Omonona, B. T., & Adebayo, T. T. (2021). Economic growth and CO2 emissions in Nigeria: Evidence from autoregressive distributed lag bounds testing approach. Environmental Science and Pollution Research, 28(13), 16232-16245.

Olayide, O. E., & Akinbode, S. O. (2019). Greenhouse gas emissions from agriculture in Nigeria: Trends, drivers, and policy implications. Environmental Development, 31, 76-85.

Oreggioni, G. D., Monforti Ferrario, F., Crippa, M., Muntean, M., Schaaf, E., Guizzardi, D., Solazzo, E., Duerr, M., Perry, M., & Vignati, E. (2021). Climate change in a changing world: Socio-economic and technological transitions, regulatory frameworks and trends on global greenhouse gas emissions from EDGAR v.5.0. Global Environmental Change, 70, 102350.

Smith, J., Thompson, R., & Patel, A. (2020). Understanding the Effectiveness of Intended Nationally Determined Contributions (INDCs) in Curbing Greenhouse Gas Emissions. Climate Policy Review, 15(3), 301-318.

United Nations Framework Convention on Climate Change (UNFCCC). (2015). Intended Nationally Determined Contributions: Synthesis Report.


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