Investigating postponement and speculation approaches to the end-of-life textile supply chain

Ville Hinkka*, Anna Aminoff, Rosa Palmgren, Pirjo Heikkilä, Ali Herlin

*Motsvarande författare för detta arbete

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

2 Citeringar (Scopus)

Sammanfattning

An upcoming directive requires the recycling of end-of-life (EoL) textiles. In this paper we show how this recycling could be arranged in such a way that the value of the recycled material exceeds the costs of recycling. We approach this via an embedded case study by examining the end-of-life (EoL) textile recycling supply chain in Finland. The study builds a cost model based on empirical and secondary data to estimate and compare the costs of different alternatives for the EoL textile supply chain. Different alternatives are designed by using postponement-speculation concepts. The four identified EoL textile supply chain alternatives are: postponed centralized sorting with manual, semi-automated or automated sorting, and speculative local sorting. The results suggest that postponed centralized sorting is the most efficient, as it enables investments in sorting automation, but it requires local pre-sorting to avoid contamination. At least in the EoL textile supply chain, the logic of using postponement-speculation strategies is the inverse of that in forward supply chains. Therefore, when in forward supply chains look possibilities for postponement, speculation strategies are relevant in EoL supply chains. Additionally, the proposed recycling system concentrates on material recovery as currently majority of EoL textile end up as disposal or they are exported for developing countries for reuse even if the items are no longer reusable.
OriginalspråkEngelska
Artikelnummer138431
Referentgranskad vetenskaplig tidskriftJournal of Cleaner Production
Volym422
ISSN0959-6526
DOI
StatusPublicerad - 29.08.2023
MoE-publikationstypA1 Originalartikel i en vetenskaplig tidskrift

Nyckelord

  • 512 Företagsekonomi

Styrkeområden och områden med hög potential (AoS och AoHP)

  • AoHP: Humanitär och samhällslogistik

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