In the present century, there has been increasing global pressure on governments to implement policies to incentivize reductions in CO2 emissions based on the devastating effects of global climate change. Researchers generally have established the fact that the automobile sector generates more than 50% of the atmospheric carbon concentration. It has also become obvious that FCC-Abuja Nigeria is merely a replica of Lagos transport-wise in all ramifications. The Abuja master plan as of 1979 specifically recommended the development of mass transport by light-rail when the city’s inhabitants are about 1.6 and 3.1 million for airport. The non-implementation of the light rail in the city has aggravated the flood of vehicular traffic that generates a lot of Green House Gas that in turn swells up the city’s ambient temperature. This research therefore used the handheld outdoor thermometer to measure the traffic corridors in Abuja in relation to the WHO and FEPA tolerance threshold standard. This is compared with the modern electric rail that is environmentally friendly, and the result reveals that the present transport system in the city negates the global crusade for Green Mobility. It is therefore recommended that the Federal Government of Nigeria should as a matter of urgency cease from her lip-service to the global SDGs and fully implements the overdue Abuja light rail that will positively woo the other cities of the federation.
Key words: Atmospheric temperature, climate change, mass-transit, light-rail, transportation.
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