Akademik Veri Yönetim Sistemi
6th International Conference on Trends in Advanced Research, Konya, Türkiye, 5 - 06 Mart 2026, ss.1-2, (Özet Bildiri)
Road transport
accounts for a significant share of greenhouse gas emissions; however, the
carbon footprint results for passenger vehicles can vary significantly
depending on fuel type and electricity generation mix. This study compares the
carbon footprints of gasoline/diesel internal combustion (ICE), LPG, and
battery electric (EV) options for passenger vehicles in Turkey within a
transparent and reproducible framework. The method calculates CO₂e per km using
a well-to-wheel approach (including fuel/electricity generation and
distribution; including usage emissions). To capture the grid emission factor
uncertainty, a critical determinant of results for EVs, low/medium/high
emission scenarios are defined, and the conditions under which EVs outperform
ICE/LPG in these scenarios are examined. In addition, the most effective
parameters (grid emission factor, vehicle energy consumption, annual mileage)
are determined through a simple sensitivity analysis under assumptions of
typical vehicle consumption values and annual mileage. This study aims to
demonstrate, from an engineering perspective, the relative importance of
electrical decarbonization and efficiency improvements in passenger vehicle
decarbonization, including the widespread use of LPG in Turkey.