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LCA of an industrial luminaire using product environmental footprint method
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Wu, You and Su, Daizhong (2021) LCA of an industrial luminaire using product environmental footprint method. Journal of Cleaner Production, 305 . 127159. doi:10.1016/j.jclepro.2021.127159 ISSN 0959-6526.
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WRAP-LCA-industrial-luminaire-using-product-environmental-footprint-method-Wu-2021.pdf - Published Version - Requires a PDF viewer. Available under License Creative Commons Attribution 4.0. Download (1646Kb) | Preview |
Official URL: http://dx.doi.org/10.1016/j.jclepro.2021.127159
Abstract
This paper presents a life cycle assessment (LCA) for the industrial Light Emitting Diode (LED) luminaire by using Product Environmental Footprint (PEF) methodology. The assessment is carried out for raw material, assembly, distribution, use and end of life (EoL) stages, and all upstream emissions are considered. The analysis results show that the electricity consumption in use stage is the significant contributor for the overall impacts. Environmental benefits are identified from the EoL scenario analysis due to the adopted WEEE treatments. Electricity mix for the UK and other European countries are modelled for the comparison study that shows the use of renewable resources for electricity generation has lower overall impacts from the PEF view, but the impact towards land use that is caused by using biomass energy source for electricity production is noticeable, which is barely mentioned in the existing LCA studies. This research has made the following original contributions: 1) it is the first study examining the LED luminaire environmental performance by using the PEF methodology; 2) the electricity mix modelling for the European countries in the comparison study reveals the possible trade-off between using renewable/non-renewable resources for the electricity generation, which would be beneficial for further policy development for lighting and energy sectors; 3) the availability demonstration of the current PEF database for luminaires, and the reported analysis results would assist future similar LCA studies.
Item Type: | Journal Article | ||||||||
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Subjects: | H Social Sciences > HF Commerce T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||||
Library of Congress Subject Headings (LCSH): | Product life cycle , Product life cycle -- Environmental aspects, Light emitting diodes, Light emitting diodes -- Environmental aspects, Electric power consumption | ||||||||
Journal or Publication Title: | Journal of Cleaner Production | ||||||||
Publisher: | Elsevier BV | ||||||||
ISSN: | 0959-6526 | ||||||||
Official Date: | 10 July 2021 | ||||||||
Dates: |
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Volume: | 305 | ||||||||
Article Number: | 127159 | ||||||||
DOI: | 10.1016/j.jclepro.2021.127159 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||||
Date of first compliant deposit: | 10 February 2022 | ||||||||
Date of first compliant Open Access: | 10 February 2022 | ||||||||
RIOXX Funder/Project Grant: |
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