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Comparative life cycle impact assessment of chosen passenger cars with internal combustion engines

Burchart-Korol Dorota, Folęga Piotr

Transport Problems

2019

T. 14, z. 2

69--76

The purpose of this paper is to provide a comparative environmental life cycle assessment (LCA) of chosen internal combustion engine vehicles (ICEVs). It addresses an LCA of both petrol-fuelled and diesel-fuelled passenger cars. The analyses pertained to the carbon footprint and respiratory inorganics related to the cars in question, considered against the relevant system from cradle to grave. The comparative analysis has shown that the carbon footprint of a diesel-fuelled car is lower than that of a petrolfuelled car. However, the environmental indicators of respiratory inorganics induced by diesel-fuelled cars are higher than those attributable to petrol-fuelled cars. The main determinant of carbon footprint for the life cycle of these ICEVs is the direct atmospheric emission of carbon dioxide associated with their operation. The main determinants of respiratory inorganics for the diesel passenger cars’ life cycle are nitrogen oxide emission and car production. As for the life cycle of petrol-fuelled passenger cars, the largest share of the respiratory inorganics indicator is attributable to the car production and petrol production.

Zasoby naturalne jako kategoria wpływu w badaniach LCA

Lewandowska A., Witczak J.

Przegląd Górniczy

2011

T. 67, nr 10

26--32

W artykule omówiono różnice w sposobie określania wpływu wykorzystania surowców mineralnych na środowisko, występujące między różnymi metodami oceny wpływu cyklu życia (LCA). Zaprezentowano także wyniki badań LCA dla wybranych zasobów przeprowadzonych zgodnie z różnymi podejściami.

In the article have been discussed the differences in the way of determination of the impact of mineral raw materials use on the environment, occurring between different methods of life cycle impact assessment (LCIA). Furthermore, the results of LCA investigations for selected resources carried out in conformity with various approaches have been presented.