Browsing by Subject "sustainable mobility"

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Access status: Open Access ,
Adoption of Electromobility in Urban Transport in Poland – Cost-Benefit Trade-Offs and Decision-Making Challenges
(Wydawnictwa AGH, 2021) Wiśniowski, Wojciech
Electromobility is increasingly recognized as a cornerstone of sustainable urban transport strategies. This paper presents an analysis of selected economic, environmental, and infrastructural implications of transitioning from internal combustion engine vehicles to electric vehicles (EVs) in urban settings. Through a cost-benefit analysis, the study compares the purchase and operating costs of EVs and conventional cars across mini, compact, and premium market segments, accounting for factors such as energy consumption, fuel and electricity prices, annual mileage, and carbon emissions. The development and expansion of charging infrastructure, along with the integration of smart grid solutions and energy storage capabilities, are examined in the context of meeting the growing demand from a rising fleet of EVs. Additionally, the paper analyzes changes in urban mobility behaviors, highlighting the shift toward shared mobility and ecomobility, and discusses how these trends can reshape urban transportation to improve quality of life and reduce environmental impacts. Drawing on current trends, national electromobility development plans in Poland, and international best practices, the study identifies challenges and enablers for policymakers and decision-makers in the transportation and energy sectors, highlighting the need for coordinated planning and policy support to ensure the long-term viability and sustainability of electromobility in urban environments.
Access status: Open Access ,
Environmental impact and consequences of EU car fleet development
(Wydawnictwa AGH, 2026) Hristova, Yulia; Zhelyazkova, Donka
This study analyzes the environmental impact of the EU car fleet and investigates the relationship between its age structure, motorization rate, the share of hybrid and electric vehicles, and carbon emission levels, considering both overall trends and regional variations based on population income. The methodology employed descriptive, comparative, and correlational analyses using recent data from European statistical and institutional sources. The findings indicate that despite the growing adoption of alternative-fuel vehicles (AFVs), the EU car fleet continues to age, and emissions show only a negligible reduction. Significant regional disparities were identified, with wealthier nations maintaining younger, more environmentally sustainable vehicle fleets. Furthermore, air pollution measured by carbon dioxide emissions was positively correlated with vehicle age and negatively correlated with both the share of AFVs and the proportion of newly registered vehicles. The research highlights the tension between the objectives of the circular economy and the crucial need for accelerated fleet modernization, proposing directions for advancing sustainable mobility and environmentally responsible consumer behavior.