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The economic aspects of vehicle operation in the context of electromobility strategies

Kęska Aleksandra, Dziubek Mateusz, Michalik Dawid

Combustion Engines

2024

R. 63, nr 1

146--152

The transformation of the automotive industry towards electromobility is a key step in achieving a sustainable transportation system. To analyze the economic feasibility of electric vehicles (EVs) compared to internal combustion engine vehicles (ICEs), this study assessed the operating costs of both types of vehicles, including fueling and charging costs on a selected theoretical route. The analysis of economic aspects also examined the development of fueling and charging infrastructure and the impact of government programs promoting electromobility. The study employs a comparative analysis of ICE and EV based on fuel and electricity prices, insurance costs, and servicing expenses. The results of the analysis indicate that adopting EVs can lead to significant economic benefits, especially when coupled with government incentives and well-developed charging infrastructure. The network of charging stations and fuel infrastructure serves as an indicator of the market conditions for vehicles equipped with either internal combustion engines or electric powertrains, and forecasts help anticipate their future directions. The decreased pace of new petrol stations being established may indicate a weakening market for internal combustion engine vehicles compared to previous periods. This study highlights the economic aspects of electromobility strategies aimed at accelerating the transition towards a sustainable transportation system.

Comparison of the environmental impact of an electric car and a car with an internal combustion engine in Polish conditions using life cycle assessment method

Chłopek Z., Lasocki J.

Combustion Engines

2013

R. 52, nr 3

192--201

The paper presents results of a comparative analysis of the environmental impact of an electric car and cars with spark ignition and compression ignition engines. The investigations were carried out with the use of the life cycle assessment (LCA) method, with the processes related to the manufacturing, operation, and disposal of the vehicles when worn out being taken into account in the analysis. The life cycle assessment was made according to the ReCiPe method, with taking into account ten impact categories. The results obtained have indicated very high susceptibility of the ecological properties of electric cars to the electricity generation technology used. In Polish conditions, where most of the electric energy is obtained from coal and lignite combustion processes, the use of electric cars may result in a higher environmental load than it is in the case of motor vehicles with internal combustion engines.

W pracy przedstawiono wyniki analizy porównawczej oddziaływania na środowisko samochodu elektrycznego i samochodów z silnikami spalinowymi – o zapłonie iskrowym i o zapłonie samoczynnym. Do badań wykorzystano metodę oceny cyklu istnienia (LCA). W analizie uwzględniono procesy związane z wytwarzaniem, eksploatacją, a także zagospodarowaniem pojazdów po zużyciu. Oceny wpływu cyklu istnienia dokonano metodą ReCiPe biorąc pod uwagę dziesięć kategorii wpływu. Uzyskane wyniki ukazują bardzo dużą wrażliwość właściwości ekologicznych samochodów elektrycznych na technologię wytwarzania energii elektrycznej. W warunkach polskich, w których większość energii elektrycznej pochodzi z procesu spalania węgla kamiennego i węgla brunatnego, użytkowanie samochodów elektrycznych może powodować większe obciążenie środowiska niż użytkowanie samochodów z silnikami spalinowymi.