 Prospects and impediments for hydrogen fuel cell busesA. Ajanovic, A. Glatt and R. Haas Energy, 2021, vol. 235, issue C Abstract: The number of demonstration projects with fuel cell buses has been increasing worldwide. The goal of this paper is to analyse prospects and barriers for fuel cell buses focusing on their economic-, technical-, and environmental performance. Our results show that the prices of fuel cell buses, although decreasing over time, are still about 40% higher than those of diesel buses. With the looming ban of diesel vehicles, and current limitations of battery electric vehicles, fuel cell buses could become a viable alternative in the mid-to long-term. With the requirements for a better integration of renewable energy sources in the transport system, interest in hydrogen is rising. Hydrogen produced from renewables used in fuel cell buses has the potential to save about 93% of CO2 emissions in comparison to diesel buses. Yet, from environmental point-of-view it has to be ensured that hydrogen is produced from renewables. Currently, the major barrier, for a faster penetration of fuel cell buses are their high purchase prices, which could be significantly reduced with the increasing number of buses through technological learning. Keywords: Public transport; Hydrogen; Total costs of use; Pilot projects; Bus fleet; Emissions (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:235:y:2021:i:c:s0360544221015887 DOI: 10.1016/j.energy.2021.121340 Access Statistics for this article Energy is currently edited by Henrik Lund and Mark J. Kaiser More articles in Energy from Elsevier |
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