CO2 Emission Assessment of Tricycles in Damaturu Metropolis: A Middle Approach Perspective and Strategies for Sustainable Transport

Abstract

Through a middle approach perspective, this research evaluates the carbon dioxide (CO2) emissions produced by tricycles in Damaturu Metropolis and puts forward recommendations for sustainable transportation. Tricycle traffic volumes were monitored for 7 hours each week on specific roads, identifying peak hours and examining the influence of road length on emissions. The outcomes indicated that Gashua Road, characterised by the longest distance and the highest tricycle count, was the primary contributor to emissions. In contrast, the Maiduguri-Gashua Bypass had the least impact. Despite lower tricycle volumes, the hourly CO₂ emissions peaked between 12-1 PM, underscoring the significant impact of road length. Regression models were established for each road, illustrating a robust positive relationship (R=1) between tricycle volume and CO2 emissions, and accounting for 100% of sample variability (R²=1). The survey reveals a notable necessity for improved emission control regulations and heightened climate consciousness among tricycle operators in Damaturu, given that a considerable number remain uninformed about their contribution to climate change despite the consistent upkeep of their vehicles. The results recommend placing greater emphasis on road length rather than traffic volume in emission reduction strategies. This study offers valuable insights for urban planners and policymakers seeking to enhance environmental sustainability within urban transportation systems.

Keywords: CO₂ Emissions, Sustainable Transport and Tricycles in Damaturu