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Research Article Open access CC BY 4.0

Techno-Economic Analysis of Compressed Natural Gas as an Alternative Fuel for the Transport Sector in Southwestern Nigeria

J. L. Daser-Adams, M.A Agbalajobi, H.A Owolabi, A.E Abegunde, A.O Adepoju, E.T Adewoye, I.O Ogundari, B.O. Malomo

Journal of Energy Research and Reviews · pp. 11–23 · Published 4 Apr 2025

10.9734/jenrr/2025/v17i4404

Abstract

Nigeria's reliance on conventional fuels like gasoline and diesel has prompted the search for more affordable and sustainable alternatives. This study presents a techno-economic assessment of compressed natural gas (CNG) as an alternative fuel for the transport sector in Southwestern Nigeria. Results show that CNG adoption could reduce fuel costs by over ₦5,518 per 100 kilometers compared to petrol, providing substantial economic relief to transport operators. Beyond cost savings, CNG offers environmental benefits, including lower greenhouse gas emissions and improved air quality, helping to address the region’s environmental challenges. However, upfront costs for vehicle conversion kits and limited refueling infrastructure remain significant barriers. Nonetheless, long-term fuel savings, environmental gains, and potential government subsidies make CNG a viable and sustainable solution.

Techno-economic viability compressed natural gas (CNG) transportation alternative Fuel

Cited by 2

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V. Pirouzfar, Seyed Hossein Hosseini, Chia‐Hung Su · Cryogenics (Guildford) · 2025

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