Life Cycle Assessment and Future Scenario Analysis of Internal Combustion and Electric Road Vehicles in the Context of Türkiye

Ahsen Akbulut Uludağ

Article Details

Life Cycle Assessment and Future Scenario Analysis of Internal Combustion and Electric Road Vehicles in the Context of Türkiye

Authors:

Ahsen Akbulut Uludağ

Publisher:

Sakarya University

Main Topics:

Global Environmental Engineering

Journal:

Sakarya University Journal of Science Vol.29 Issue 4, pp.471-481

Document Type:

Article

Publication Date:

8/2025

Document Language:

English

Document ID (Org No.):

2001356308

pISSN:

2147-835X

Keywords:

Abstract:

 This study employs a comparative Life Cycle Assessment LCA methodology and finds the potential environmental impacts of daily road transport in Türkiye. It also assesses the changes in potential impacts from electric vehicle EV usage instead of internal combustion engine vehicle ICEV. The life cycle system boundary is determined as well-to-wheel and person.km is used as the functional unit for comparing different vehicle capacities. The Global Warming Potential GWP of the diesel-powered car, gasoline-powered car, and diesel-powered minibus are calculated as 202, 250, and 20.3 gr CO2-eqperson.km respectively. Electric cars reduce the GWP by 56 compared to diesel usage, with an additional 45.8 reduction for the electric minibus. However, the consumption of fossil fuels in electricity production increases the Terrestrial Acidification, Freshwater Eutrophication, and Freshwater Ecotoxicity impacts. Türkiye aims to increase its renewable energy sources by 2035. Changing electricity generation is assessed through a sensitivity analysis. The results show a 40 decrease in TAP and FWEP impacts if the target electricity production is achieved by 2035 compared to todays electricity mix. The study highlights the importance of considering various impact categories in environmental assessments.

 This study employs a comparative Life Cycle Assessment LCA methodology and finds the potential environmental impacts of daily road transport in Türkiye. It also assesses the changes in potential impacts from electric vehicle EV usage instead of internal combustion engine vehicle ICEV. The life cycle system boundary is determined as well-to-wheel and person.km is used as the functional unit for comparing different vehicle capacities. The Global Warming Potential GWP of the diesel-powered car, gasoline-powered car, and diesel-powered minibus are calculated as 202, 250, and 20.3 gr CO2-eqperson.km respectively. Electric cars reduce the GWP by 56 compared to diesel usage, with an additional 45.8 reduction for the electric minibus. However, the consumption of fossil fuels in electricity production increases the Terrestrial Acidification, Freshwater Eutrophication, and Freshwater Ecotoxicity impacts. Türkiye aims to increase its renewable energy sources by 2035. Changing electricity generation is assessed through a sensitivity analysis. The results show a 40 decrease in TAP and FWEP impacts if the target electricity production is achieved by 2035 compared to todays electricity mix. The study highlights the importance of considering various impact categories in environmental assessments.

 This study employs a comparative Life Cycle Assessment LCA methodology and finds the potential environmental impacts of daily road transport in Türkiye. It also assesses the changes in potential impacts from electric vehicle EV usage instead of internal combustion engine vehicle ICEV. The life cycle system boundary is determined as well-to-wheel and person.km is used as the functional unit for comparing different vehicle capacities. The Global Warming Potential GWP of the diesel-powered car, gasoline-powered car, and diesel-powered minibus are calculated as 202, 250, and 20.3 gr CO2-eqperson.km respectively. Electric cars reduce the GWP by 56 compared to diesel usage, with an additional 45.8 reduction for the electric minibus. However, the consumption of fossil fuels in electricity production increases the Terrestrial Acidification, Freshwater Eutrophication, and Freshwater Ecotoxicity impacts. Türkiye aims to increase its renewable energy sources by 2035. Changing electricity generation is assessed through a sensitivity analysis. The results show a 40 decrease in TAP and FWEP impacts if the target electricity production is achieved by 2035 compared to todays electricity mix. The study highlights the importance of considering various impact categories in environmental assessments.

 This study employs a comparative Life Cycle Assessment LCA methodology and finds the potential environmental impacts of daily road transport in Türkiye. It also assesses the changes in potential impacts from electric vehicle EV usage instead of internal combustion engine vehicle ICEV. The life cycle system boundary is determined as well-to-wheel and person.km is used as the functional unit for comparing different vehicle capacities. The Global Warming Potential GWP of the diesel-powered car, gasoline-powered car, and diesel-powered minibus are calculated as 202, 250, and 20.3 gr CO2-eqperson.km respectively. Electric cars reduce the GWP by 56 compared to diesel usage, with an additional 45.8 reduction for the electric minibus. However, the consumption of fossil fuels in electricity production increases the Terrestrial Acidification, Freshwater Eutrophication, and Freshwater Ecotoxicity impacts. Türkiye aims to increase its renewable energy sources by 2035. Changing electricity generation is assessed through a sensitivity analysis. The results show a 40 decrease in TAP and FWEP impacts if the target electricity production is achieved by 2035 compared to todays electricity mix. The study highlights the importance of considering various impact categories in environmental assessments.

Article Details

Life Cycle Assessment and Future Scenario Analysis of Internal Combustion and Electric Road Vehicles in the Context of Türkiye

Authors:

Ahsen Akbulut Uludağ

Publisher:

Sakarya University

Main Topics:

Global Environmental Engineering

Journal:

Sakarya University Journal of Science Vol.29 Issue 4, pp.471-481

Document Type:

Article

Publication Date:

8/2025

Document Language:

English

Document ID (Org No.):

2001356308

pISSN:

2147-835X

Acidification

Global Warming

Life Cycle

Assessment Transport

Issues

Article Details

Life Cycle Assessment and Future Scenario Analysis of Internal Combustion and Electric Road Vehicles in the Context of Türkiye

Authors: Ahsen Akbulut Uludağ

Publisher: Sakarya University

Main Topics: Global Environmental Engineering

Journal: Sakarya University Journal of Science Vol.29 Issue 4, pp.471-481

Document Type: Article

Publication Date: 8/2025

Document Language: English

Document ID (Org No.): 2001356308

pISSN: 2147-835X

Acidification

Global Warming

Life Cycle

Assessment Transport

Issues

Authors:

Ahsen Akbulut Uludağ

Publisher:

Sakarya University

Main Topics:

Global Environmental Engineering

Journal:

Sakarya University Journal of Science Vol.29 Issue 4, pp.471-481

Document Type:

Article

Publication Date:

8/2025

Document Language:

English

Document ID (Org No.):

2001356308

pISSN:

2147-835X