Evaluating battery electric vehicle usage in the EU: A comparative study based on member state energy mixes

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dc.contributor.authorKocsis, Denes
dc.contributor.authorT. Kiss, Judit
dc.contributor.authorArpad, Istvan W.
dc.contributor.authorKocsis Dénes (1985-) (műszaki menedzser, környezetmérnök)
dc.contributor.authorÁrpád István (1961-) (vegyészmérnök)
dc.contributor.authorT. Kiss Judit (1968-) (közgazdász)
dc.contributor.submitterdepKörnyezetmérnöki Tanszék -- 605
dc.contributor.submitterdepGépészmérnöki Tanszék -- 603
dc.contributor.submitterdepMűszaki Menedzsment és Vállalkozási Tanszék -- 609
dc.contributor.submitterdepMK
dc.contributor.submitterdepDebreceni Egyetem
dc.date.accessioned2024-05-06T11:33:27Z
dc.date.available2024-05-06T11:33:27Z
dc.date.oa2024-12-13
dc.date.updated2024-05-06T11:33:27Z
dc.description.abstractThe transport sector is undergoing a major transformation, as battery electric vehicles (BEV) are gaining ground. Therefore, assessing the sustainability aspects of their use is crucial to obtaining a clear picture of the sector. This article aims to meet this requirement by using European Union (EU) data for the period 2011 to 2021 and focuses not only on EU-27 aggregates but also on each member state separately. For the evaluation, a well-to-wheel (WTW) method was used to calculate two parameters: energy-specific CO2 emissions (ε) and total efficiency of energy conversions, transmission, and battery (ηtotal). For these values, the annual electricity mixes of the countries were tracked in 5 + 1 categories (combined cycle gas turbine (CCGT), thermal power plant, biofuels, nuclear power plant (NPP), renewables, and imports). The calculated results were illustrated by sustainability matrices describing the former and current positions of the countries. The EU-27 aggregate achieved a 0.04 increase (from 0.37 to 0.41) in total efficiency and a 29 gCO2/MJmotion decrease (from 113 to 84 gCO2/MJmotion) during the period. This ε value for 2021 was around half the world average. However, very significant differences were identified between member states, which are also assessed in the article with special emphases on the five most populated EU countries (Germany, France, Italy, Spain, and Poland).
dc.description.correctorLB
dc.identifier.citationHeliyon. -10 : 9 (2024), p. e30655-. -Heliyon. -2405-8440
dc.identifier.doi10.1016/j.heliyon.2024.e30655
dc.identifier.issn2405-8440
dc.identifier.opachttps://ebib.lib.unideb.hu/ebib/CorvinaWeb?action=cclfind&resultview=long&ccltext=idno+BIBFORM120926
dc.identifier.urihttps://hdl.handle.net/2437/369633
dc.identifier.urlhttps://linkinghub.elsevier.com/retrieve/pii/S2405844024066866
dc.languageeng
dc.rights.accessopen access article
dc.rights.ownerszerzők
dc.subject.otheridegen nyelvű folyóiratközlemény külföldi lapban
dc.titleEvaluating battery electric vehicle usage in the EU: A comparative study based on member state energy mixes
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