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Waste-based fuels as part of sustainable mobility

Author

Listed:
  • Bence Zsoldos

    (Széchenyi University, Győr, Hungary)

  • Mate Zoldy
  • Andras Nagy

Abstract

One of the main challenges for sustainable and new energy-based mobility is the development of alternative fuels, particularly those produced from waste. This paper aims to review the scientific literature on waste-based fuels and identify key technological, economic, and environmental trends. The paper presents a two-stage methodology: first, a quantitative analysis was conducted using the Scopus database. A qualitative evaluation of relevant studies follows it. The results of the analysis indicate that research primarily focuses on the pyrolysis of plastic waste and high-calorific fractions, as well as the biorefinery concept. In contrast, catalytic and thermochemical processes are the primary focus of the technological approaches. Waste-based fuels offer savings of up to 43% compared to fossil fuels and a favourable emissions profile; however, economic viability and regulatory frameworks remain significant challenges. The study concludes that widespread adoption requires an integrated approach that combines technological innovation, economic incentives, and life cycle assessments.

Suggested Citation

  • Bence Zsoldos & Mate Zoldy & Andras Nagy, 2025. "Waste-based fuels as part of sustainable mobility," Cognitive Sustainability, Cognitive Sustainability Ltd., vol. 4(4), pages 4-10, December.
    • Handle: RePEc:bcy:issued:cognitivesustainability:v:4:y:2025:i:4:p:4-10
    DOI: 10.55343/CogSust.20524
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    JEL classification:

    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services
    • Q53 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Air Pollution; Water Pollution; Noise; Hazardous Waste; Solid Waste; Recycling

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