Nigeria’s oil and gas sector presents an opportunity to turn climate challenges into economic, social and environmental wins. Reducing methane emissions can drive climate resilience, enhance public health, create green jobs and position Nigeria as a global leader in the energy transition.
As Africa's leading oil and gas producer, Nigeria occupies a strategic position in global energy dynamics. The country’s vast hydrocarbon resources, which include the largest proven natural gas reserves in Africa, have long been the backbone of its economy.1 However, Nigeria’s reliance on oil and gas, accounting for over 90% of export earnings and up to 80% of government revenue, presents a dual challenge: economic dependency and environmental vulnerability.2 3 The sector is also responsible for a substantial portion of the country’s greenhouse gas (GHG) emissions, particularly methane – a potent climate pollutant. Methane emissions from Nigeria’s oil and gas operations are significant, with gas flaring, venting and leaks contributing to over 439.8 kilotons annually.4 This not only exacerbates climate change but also leads to severe environmental degradation, economic losses and public health crises, especially in host communities of oil and gas infrastructure across the upstream, midstream and downstream of the sector.
The International Energy Agency (IEA) identifies methane mitigation in the oil and gas sector as one of the fastest, most cost-effective means of reducing global emissions. Furthermore, the IEA estimates that Nigeria could unlock USD 1.5 billion annually through methane reduction strategies.5 Therefore, as the continent's largest oil producer and a strategic player in the global energy transition, Nigeria is uniquely positioned to demonstrate how methane mitigation and reduction pathways can serve as a cornerstone for sustainable development and climate action.6 7 In this respect, Nigeria’s oil and gas sector holds immense potential to lead the global fight against methane emissions while unlocking transformative socio-economic opportunities. This analysis highlights the key benefits of methane mitigation and reduction in the oil and gas sector for Nigeria and, by extension, the African continent and the world.
The mitigation and reduction of methane emissions from the oil and gas sector offers multidimensional benefits for Nigeria. These benefits, outlined below, include the environment and climate, socio-economics, health and well-being, the just energy transition (JET), and regional and global leadership.
The ambition to implement a robust methane mitigation and reduction strategy presents Nigeria with multiple tangible benefits across environmental, social, health, economic and regional and global leadership domains. This necessitates urgent and strategic actions to implement methane reduction policies, enforce regulations and invest in clean technologies, ensuring both climate stability and economic prosperity. Nigeria’s commitment to international climate agreements, including its revised Nationally Determined Contributions (NDCs) under the Paris Agreement and its adherence to the Global Methane Pledge to reduce emissions by 30% by 2030, underscores its commitment to addressing methane emissions.36 Accordingly, Nigeria has developed digital regulatory tools such as the Nigerian Gas Flare Tracker under the Accountability, Transparency, Data, and Policy Enforcement (ATDPE) initiative of the National Oil Spill Detection and Response Agency (NOSDRA).37 In addition, by leveraging its Climate Change Act of 2021, as well as the Petroleum Industry Act of 2021, and declaring the current era as the Decade of Gas initiative, Nigeria is uniquely positioned to balance its development needs with climate action, making methane mitigation a strategic priority.
Over the past several years, Nigeria has emerged as a key player in methane mitigation and reduction efforts, leveraging its role as Africa’s largest oil and gas producer and a major methane emitter. The country has taken several steps toward advancing methane reduction, both regionally and globally. For instance, as a Global Methane Pledge (2021) signatory and champion at COP26, Nigeria committed to reducing methane emissions by 30% by 2030 from 2020 levels. This strategic move positioned Nigeria as the first African country to formally commit to the methane reduction target, setting a benchmark for other oil-producing nations in Africa. Other strategic efforts include:
In the short term, some of the benefits of methane mitigation and reduction can be accelerated by:
The optimisation and improvement considerations suggested here will lead to flare efficiencies and prevent methane leaks, thus significantly lowering Nigeria’s carbon footprint and contributing to a cleaner, more sustainable environment. They will also help mitigate the impacts of climate change, such as deteriorating air quality and extreme weather and flooding events. To capitalise on the benefits of methane mitigation and reduction, Nigeria must also leverage existing efforts to accelerate methane mitigation and reduction. This requires a multi-faceted approach that integrates policy strengthening, technological innovation, financial mobilisation and public engagement. Specifically, the country must:
Finally, Nigeria can assert its regional and global leadership by sharing best practices, showcasing project successes and fostering regional cooperation on methane reduction goals. This integrated strategy can enhance environmental sustainability, boost economic growth and promote public health while positioning the country as a leading force in global methane mitigation efforts.
Methane mitigation and reduction in Nigeria's oil and gas sector offer unparalleled opportunities for environmental protection, economic growth, improved public health and regional leadership in climate action. Strategically, capturing and utilising methane can strengthen energy security by providing a clean and reliable energy source for industries such as high-performance computing and renewable technologies, while creating green jobs and reducing energy poverty. From an environment and sustainability perspective, reduced methane emissions contribute to climate stability and improved air quality, aligning Nigeria with its global climate commitments under the Global Methane Pledge and NDCs. From a socio-economic perspective, these measures bolster livelihoods, reduce energy insecurity and enhance public health by minimising pollution-related diseases. However, these transformative benefits are not automatic. They require deliberate and sustained action through smart regulatory frameworks, technology adoption and stakeholder engagement. While Nigeria has made commendable strides in addressing methane emissions, including commitments in the SNAP and NDCs, current efforts are insufficient to meet the ambitious targets set for 2030. To sustain progress, Nigeria must intensify its mitigation strategies, optimise the benefits of captured methane and ensure an unwavering focus on implementation and enforcement. The path to achieving these goals demands greater urgency, innovation and collaboration to ensure that methane mitigation becomes a cornerstone of Nigeria’s sustainable development agenda. The country’s commitment in this direction can affirm its regional and global leadership status, reaping significant dividends across multiple dimensions while advancing its long-term development and climate priorities.
[1] OPEC Annual Statistical Bulletin. (n.d.). Natural gas data OPEC gas reserves. Annual Statistical Bulletin 2024. Retrieved December 23, 2025, from https://publications.opec.org/asb/chapter/show/123/2160/2162
[2] Imandojemu, K.,&Akinlosotu, N. T. (2018). Monetary conditions, oil revenue and economic growth in Nigeria. CBN Bullion, 42(4), 46-59.
[3] Junior, E. O. (2015). Analysis of oil export and corruption in Nigeria economy. International Journal of Economics, Commerce and Management, III, 112-135.
[4] Federal Ministry of Environment. (2018). Nigeria’s national action plan (NAP) to reduce short-lived climate pollutants. Retrieved January 23, 2025, from https://www.ccacoalition.org/en/resources/nigeria%E2%80%99s-national-action-plan-reduce-short-lived-climate-pollutants
[5] International Energy Agency (IEA). (2023, June). Financing reductions in oil and gas methane emissions: a world energy outlook special report on the oil and gas industry and COP28. Retrieved January 23, 2025, from https://iea.blob.core.windows.net/assets/ff747fc8-a8d9-4eda-9bc9-0e2b628cb019/Financingreductionsinoilandgasmethaneemissions.pdf
[6] Aduloju, B. (2023, November 13). OPEC: Nigeria retained position as Africa’s largest oil producer in October. The Cable. Retrieved November 21, 2024, from https://www.thecable.ng/opec-nigeria-retained-position-as-africas-largest-oil-producer-in-october/
[7] Nigerian Upstream Petroleum Regulatory Commission. (2024). Nigeria: leading crude oil producer in Africa. Retrieved November 21, 2024, from https://www.nuprc.gov.ng/nigeria-leading-crude-oil-producer-in-africa/#:~:text=Nigeria%20continues%20to%20dominate%20as,barrels%20per%20day%20(mbpd).
[8] IEA. (n.d.). How much CO2 does Nigeria emit? Retrieved January 10, 2025, from https://www.iea.org/countries/nigeria/emissions
[9] Global Gas Flaring Data. (2024, June 10). Global Flaring and Methane Reduction Partnership (GFMR). Retrieved December 20, 2024, from https://www.worldbank.org/en/programs/gasflaringreduction/global-flaring-data
[10] Nigerian Gas Flare Tracker. (2014, July 6). Satellite gas flare tracking from NOSDRA. Retrieved December 27, 2024, from https://nosdra.gasflaretracker.ng/data.html
[11] BusinessDay Nigeria. (2025, January 12). Unresolved Infrastructure challenges stifling gas sector growth. Retrieved January 12, 2025, from https://archive.businessday.ng/oilandgas/article/unresolved-infrastructure-challenges-stifling-gas-sector-growth/
[12] Cointe, B.,&Guillemot, H. (2023, January 18). A history of the 1.5°C target. Wiley Interdisciplinary Reviews, 14(3). https://doi.org/10.1002/wcc.824
[13] United Nations Population Fund. (2023, February 3). UNFPA country programme document for Nigeria. Retrieved January 12, 2025, from https://nigeria.unfpa.org/en/publications/united-nations-population-fund-country-programme-document-nigeria
[14] Hebous, S.,&Vernon-Lin, N. (2024, August 15). Carbon emissions from AI and Crypto are surging and tax policy can help. IMF Blog. Retrieved November 21, 2024, from https://www.imf.org/en/Blogs/Articles/2024/08/15/carbon-emissions-from-ai-and-crypto-are-surging-and-tax-policy-can-help
[15] Jones, J. (2024, October 25). The Striking AI Data Behind Bitcoin Mining. Brave New Coin. Retrieved November 21, 2024, from https://bravenewcoin.com/insights/bitcoin-miners-face-an-ai-dilemma
[16] National Oil Spill Detection and Response Agency (NOSDRA) – Nigerian Gas Flare Tracker. (2025, January 12). Retrieved January 12, 2025, from https://gasflaretracker.ng/
[17] PUNCH Newspaper. (2024, May 25). Nigeria will generate 6,000MW of electricity by Dec, says Minister. Retrieved January 12, 2025, from https://punchng.com/nigeria-will-generate-6000mw-of-electricity-by-dec-says-minister/
[18] Ejiogu, A. R. (2013). Gas flaring in Nigeria: costs and policy. Energy&Environment, 24(6), 983–998. http://www.jstor.org/stable/43735213
[19] Monaco, A., Ross, K., Waskow, D.,&Ge, M. (2021, September 17). How methane emissions contribute to climate change. Climate. Retrieved December 9, 2024, from https://www.wri.org/insights/methane-gas-emissions-climate-change
[20] Raihan, A., Farhana, S., Muhtasim, D. A., et al. (2022). The nexus between carbon emission, energy use, and health expenditure: empirical evidence from Bangladesh. carbon res 1, 30 (2022). https://doi.org/10.1007/s44246-022-00030-4
[21] Odubo, T. C.,&Kosoe, E. A. (2024). Sources of air pollutants: impacts and solutions. In Air Pollutants in the Context of One Health: Fundamentals, Sources, and Impacts (pp. 75-121). Cham: Springer Nature Switzerland.
[22] Galimova, T., Ram, M.,&Breyer, C. (2022). Mitigation of air pollution and corresponding impacts during a global energy transition towards 100% renewable energy system by 2050. Energy Reports, 8, 14124-14143.
[23] Renewable Natural Resources Foundation. (2021, June 3). UN Report highlights opportunities and importance of reducing methane emissions. Retrieved December 20, 2024, from https://rnrf.org/2021/06/un-report-highlights-opportunities-and-importance-of-reducing-methane-emissions/
[24] Reporting the Changing World. (2021, July 5). Energy terminal: methane reduction steps could prevent 255,000 premature deaths per year. Retrieved January 12, 2025, from https://www.aa.com.tr/en/energy/natural-gas/methane-reduction-steps-could-prevent-255-000-premature-deaths-per-year/32652
[25] Union of Concerned Scientists-Report and Media. (2008, July 14). Benefits of Renewable Energy Use. Retrieved December 24, 2024, from https://www.ucsusa.org/resources/benefits-renewable-energy-use
[26] Gates Notes. (2023). Accelerate climate innovation. Retrieved December 24, 2024, from https://www.gatesnotes.com/work/accelerate-climate-innovation/stack/
[27] Jaeger, J. (2021, October 18). Climate-friendly investments can create more jobs per dollar than polluting alternatives. World Resources Institute. Retrieved January 12, 2025, from https://www.wri.org/insights/green-investments-create-more-jobs-polluting-alternatives
[28] Masterson, V. (2022, September 22). This map reveals clean energy jobs now outnumber fossil-fuel ones. World Economic Forum. Retrieved January 12, 2025, from https://www.weforum.org/stories/2022/09/iea-clean-energy-jobs/
[29] IEA. (2022). World energy employment. Retrieved January 23, 2025, from https://iea.blob.core.windows.net/assets/a0432c97-14af-4fc7-b3bf-c409fb7e4ab8/WorldEnergyEmployment.pdf
[30] IRENA. (2023, November 13). Renewable energy and jobs: Annual review 2023 10th EDITION. Retrieved December 20, 2024, from https://www.irena.org/Digital-Report/Renewable-energy-and-jobs-Annual-review-2023
[31] Ibid.
[32] Ibiwoye, D. (2015, January 27). Lagos to deploy 172 solar powered panels in public schools. Vanguard Online Newspaper. Retrieved December 24, 2024, from https://www.vanguardngr.com/2015/01/lagos-deploy-172-solar-powered-panels-public-schools/
[33] Nigerian Upstream Petroleum Regulatory Commission. (2024, July 25). Nigeria: leading crude oil producer in Africa. Retrieved November 21, 2024, from https://www.nuprc.gov.ng/nigeria-leading-crude-oil-producer-in-africa/#:~:text=Nigeria%20continues%20to%20dominate%20as,barrels%20per%20day%20(mbpd).
[34] Global Methane Pledge. (2024). Nigeria - GMP Methane Action Update (September 2024). Retrieved December 20, 2024, from https://www.globalmethanepledge.org/news/nigeria-gmp-methane-action-update-september-2024
[35] Department of Climate Change Federal Ministry of Environment. (2018, December). Nigeria’s national action plan (NAP) to reduce short-lived climate pollutants (SLCPs). Retrieved January 23, 2025, from https://climatechange.gov.ng/wp-content/uploads/2020/09/ nigeria-s-national-action-plan-nap-to-reduce-short-lived-climate-pollutants-slcps-.pdf
[36] United Nations Climate Change. (2022). Nigeria first NDC (updated submission; 2022, June 2). Retrieved December 24, 2024, from https://unfccc.int/documents/497790
[37] Nigerian Gas Flare Tracker. (2014, July 6). Satellite gas flare tracking from NOSDRA. Retrieved December 27, 2024, from https://nosdra.gasflaretracker.ng/data.html
[38] United States Environmental Protection Agency. (n.d.). Natural gas STAR program: vapor recovery units. Retrieved January 23, 2025, from https://www.epa.gov/natural-gas-star-program/vapor-recovery-units
[39] Zeeco. (n.d.). Flare gas recovery units (FGRU). Retrieved January 23, 2025, from https://www.zeeco.com/products/flare-gas-recovery
[40] Ipieca. (n.d.). Green Completions (2014). Retrieved December 27, 2024, from https://www.ipieca.org/resources/energy-efficiency-compendium-online/green-completions-2014
[41] Norwegian Offshore Directorate. (n.d.). Advanced well completion, chapter 4: Recovery. Retrieved January 27, 2024, from https://www.sodir.no/en/whats-new/publications/reports/resource-report/resource-report-2017/recovery/adopt-new-technology/drilling-production-wells/advanced-well-completion/
[42] United States Environmental Protection Agency. (2024). Leak detection and repair - a best practices guide. Retrieved December 27, 2024, from https://www.epa.gov/sites/default/files/2014-02/documents/ldarguide.pdf
Dr. Mahmoud Ibrahim Mahmoud is an accomplished Geospatial Information and Environmental Scientist specialising in satellite remote sensing and geographic information system (GIS) applications. He is currently a Senior Climate Change Fellow working on methane mitigation and reduction in Nigeria with APRI – Africa Policy Research Institute.