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Dobbel dose for Klesforskning

To artikler fra Klesforskning har blitt akseptert av tidsskriftet Fibres og er tilgjengelig på nett. De to artiklene er Reducing plastic: Opportunities and obstacles for coarser wool in consumer goods og Natural and sustainable? Consumers’… Dobbel dose for Klesforskning

Rapport fra IWTO ullkonferanse

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Mest håp for verdiskaping med «strong wool» og lokal produksjon, i lys av et tøffere marked med krig, brutte verdikjeder, inflasjon og strømpriser til himmels, var hovedbudskapet fra IWTOs ullkonferanse i Nürnberg, Tyskland. Regenerativt landbruk… Rapport fra IWTO ullkonferanse

Clothing Lifespans: What Should Be Measured and How

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Increasing the use of each product, most often called longer lifespans, is an effective environmental strategy. This article discusses how garment lifespans can be described in order to be measured and compared. It answers two sub-questions: (1) what to measure (units), and (2) how to measure (methods). We introduce and define terms related to clothing lifespans and contribute to discussions about an appropriate functional unit for garments in life cycle assessments (LCA) and other environmental accounting tools. We use a global wardrobe survey to exemplify the units and methods.

Clothing lifespans can be described and measured in years, the number of wears, cleaning cycles, and users. All have an independent value that show different and central aspects of clothing lifespans. A functional unit for LCAs should emphasise both the number of wears for all users as well as the service lifespan in years. Number of wears is the best measure for regular clothing, while number of years is most suited for occasion wear, because it is important to account for the need of more garments to cover all the relevant occasions during a specified time period. It is possible to study lifespan via carefully constructed surveys, providing key data relating to actual garment use.

Environmental impacts associated with the production, use, and end-of-life of a woollen garment

The textiles industry is a substantial contributor to environmental impacts through the production, processing, use, and end-of-life of garments. Wool is a high value, natural, and renewable fibre that is used to produce a wide range of garments, from active leisure wear to formal wear, and represents a small segment of the global fashion industry. Woollen garments are produced by long, global value chains extending from the production of ‘greasy’ wool on sheep farms, through processing to garment make-up, retail, consumer use, and end-of-life. To date, there have been limited life cycle assessment (LCA) studies on the environmental impacts of the full supply chain or use phase of garments, with the majority of wool LCA studies focusing on a segment of the supply chain. This study aimed to address this knowledge gap via a cradle-to-grave LCA of a woollen garment.