Effectiveness of electric mass transit buses as a means of public transportation, Lagos case study

Abstract

The world's transition to more environmentally friendly transportation modes has attracted attention to the importance of electric vehicles in reducing the negative environmental impacts of transportation. In Nigeria, where transportation services are primarily fueled by petrol and diesel, CO2 emissions amounted to approximately 27 million in 2020. Recently, two electric buses and a charging station were launched as proof of concept for a project aimed at supporting the transformation of Lagos public transportation to a carbon free mobility system. Considering that Lagos is currently dealing with rapidly increasing urbanization and a growing transportation industry, the integration of electric vehicles promises tremendous benefits but requires careful evaluation. This study therefore evaluates the feasibility of electric vehicles in Nigeria, using Lagos as a case study. The study uses a multidimensional approach involving questionnaires, interviews, inspections, and the development of an Overall Equipment Effectiveness (OEE) model. With an OEE of 51%, results indicate that the use of electric mass transit buses is sustainable. However, in order to achieve more significant impacts and better performance of the buses, it is necessary to improve the quality of public transportation and integrate renewable energy sources in Nigeria. Overall, this study contributes to the advancement of the ongoing project in Lagos, fostering a paradigm shift towards cleaner and more environmentally friendly mobility in Nigeria. Furthermore, the study promotes the development of an inclusive and broadly applicable methodology for evaluating and advancing transportation solutions globally.