Avoiding synthetic fibres by choice: Strategies employed by businesses and their policy recommendations

Lisbeth Løvbak Berg on 23. desember 2025

Authors: Irene Maldini, Ingun Grimstad Klepp and Kate Fletcher

Abstract

Clothing and textiles are increasingly made of synthetic (fossils-based) fibres, enabling rapid growth in overall production volumes in this sector, with significant environmental impact. This research aims at understanding the strategies of companies that are actively working to confront this trend by trying to avoid or reduce synthetic content in their products. Fifteen companies are interviewed to gather their strategies in resisting synthetic fibres. These include four companies born with a plastic-free mindset, five companies that define themselves as a wool or cotton company despite using other materials, and six companies that aim at reducing synthetic use as part of a broader approach to sustainability and the quality of the products offered. The study analyses the barriers and enablers that affect their endeavours and proposes a series of policy recommendations to counter current developments. Barriers experienced by companies include synthetics’ low price, their physical characteristics enabling elasticity, durability and impermeability, the narrative of plastic recycling as a questionable sustainable solution, the bias of sustainability indicators and production technologies, and specific fashion trends calling for the material characteristics mentioned above. Some enablers mentioned are concerns from the company leadership about the growth of synthetics and associated microplastic release, the role of public policy and procurement in driving the change, resistance to synthetics by users in specific products (e.g. childrenswear), efforts to produce with the company’s own recycled materials, and to achieve a more intensive use of their products. The study concludes with policy recommendations such as stopping subsidizing petrochemicals, sanctioning overproduction practices, promoting true pricing and discriminating tax rates, improving sustainability metrics, targeted R&D support for natural and local materials and a fibre-to-fibre focus for recycling policy, so that the overall volume of textile production and the content of synthetics in it can be reduced.

Click here to read the article in full (intellectdiscover.com)

‘Creating’ variety without waste: Pre-industrial dress practices as inspiration for updating the sustainability discourse

ingridha on 6. november 2025

Authors: Ingun Grimstad Klepp, Bjørn Sverre Hol Haugen, Marie Ulväng, Pernilla Rasmussen, Ingrid Haugsrud

This study explores how ideas of variety were created and practised among women and men of different social strata in Norway and Sweden before the big changes in the second half of the nineteenth century. Three researchers with in-depth knowledge of clothing during that period look at their material through questions they developed based on current clothing and sustainability discourse. The material consists of both written (diaries, inventories, etc.) and oral sources and clothes. We look at acquisition and use of clothes in the period of 1780–1850 to understand how variety was achieved to discuss whether historical research can inform today’s debate on clothing and the environment. Despite strong limitations in terms of regulations for trade, strict dressing codes, expensive textiles and a restricted economy, variety was achieved. An important prerequisite was that the fabrics themselves were seen as valuable and durable, while the shape, trimmings, accessories and the like could be varied. Buying new ready-made clothes was not yet an option. Access to clothes and accessories was an intricate web involving both caring, sharing (lending, renting, inheritance and shared access) and alterations done by amateurs and professionals. The wardrobe was a well-planned system with movement between occasions and over time, consisting of clothes with different functions and temporalities. The present debate with an emphasis on circular economy solutions and the industry as the main stakeholder overlook clothing as a complex cultural and historical phenomenon. Variety in clothes can be achieved in much less resource-intensive ways by focusing on more valuable fabrics.

Reference

Klepp, Ingun Grimstad ; Haugen, Bjørn Sverre Hol; Ulväng, Marie; Rasmussen, Pernilla; Haugsrud, Ingrid (2024). ‘Creating’ variety without waste: Pre-industrial dress practices as inspiration for updating the sustainability discourse. Clothing Cultures. Vol. 11.
https://doi.org/10.1386/cc_00088_1

Kledd for tilhørighet: Barns bruk av klær for å skape likhet

ingridha on 13. juni 2025

Authors: Ingrid Haugsrud, Ingun Grimstad Klepp & Clara Julia Reich

Clothes are an important part of everyday life. Having the right clothes
for the occasion and weather is a strong norm that is crucial to fitting in. Based
on wardrobe studies with 9 12-year-old boys and girls, as well as interviews with
22 parents, we have investigated the children’s wardrobe and their efforts to appear
properly dressed in their own, peers’ and parents’ eyes. Uniforms are an alternative
to current school dress practices that both adults and children are familiar with.
Children perceive it as a way to play with other styles, or as a way to create equality.
Adults highlight the potential of school uniforms to mitigate commercial pressure.
The children emphasized the value of being similarly dressed and showed inventive
and fun ways to develop competence around creating equality. To be oneself is to
be like one’s peers. Children take active responsibility for creating equality.

Klikk her for å lese hele kapittelet.

Tekstilbønder: Kartlegging av fiber- og tekstilproduksjon i Norge

Lisbeth Løvbak Berg on 12. juni 2025

Sammendrag

I dette notatet legger vi frem resultatene fra en kartleggingsundersøkelse gjennomført i prosjektet Tekstilbønder og motelandbruk: Ny giv for lokal utnyttelse av alle landbrukets ressurser, ledet av Fibershed Norge. Ut ifra svar fra 124 små og 8 større aktører ser vi at grasrota i den norske tekstile verdikjeden er mangfoldig, med hovedvekt på strikkere/vevere og/eller produsenter av dyrefiber fra både sau og andre fiberdyr. Respondenter fra alle deler av den tekstile verdikjeden er representert, også noe dyrking av fiberplanter. Salg og rammevilkår er de største flaskehalsene. Svarene bærer preg av mangesysleri og stor samarbeidsvilje i en verdikjede preget av dårlig lønnsomhet og lite politisk støtte.

Les notatet her.

The environmental impact of product lifetime extension: a literature review and research agenda

Lisbeth Løvbak Berg on 26. april 2025

Authors: Irene Maldini, Ingun Grimstad Klepp & Kirsi Laitala

Abstract

Consumer goods environmental policy is increasingly focusing on product durability and product lifetime extension (PLE) to reduce their impact. Given the growing societal relevance of PLE, this review investigates the discourse about its environmental effects, and the empirical knowledge that substantiates this discourse. One hundred and nine relevant articles were selected from 388 distinctive records identified in two databases, Scopus and Web of Science. The statements about the environmental effects of PLE in these publications were extracted and analysed, and a detailed process of backward citation tracking was followed to identify the empirical base substantiating these statements, leading to 85 additional publications that were included in further analyses.

The findings show that the main environmental benefits expected from PLE are related to reductions in the volume of goods produced, which result from expected reductions in demand due to delayed product replacement. However, this reasoning is based on two under-researched assumptions about consumer and industry behaviours: that the demand for new products is driven by replacement, and that decisions on production volumes in the industry are driven by consumer demand. The empirical base in the field is dominated by quantitative assessments that reproduce these assumptions rather than studying them. The findings from a handful of field studies that investigate the presumed behaviour, question that it applies. Therefore, a research agenda is proposed to better understand the relations between product lifetimes and material flows and the influence of consumer and industry behaviour over them. Moreover, given the current gap between the durability discourse and the empirical knowledge that would be needed to substantiate it, recommendations are made for academics, policy makers, advocacy groups, and businesses environmental strategists to moderate their expectations from product longevity measures.

Click here to read the full article (elsevier.com).

Clothing Care – The Palgrave Handbook of Sustainability in Fashion

Kinga Zablocka on 12. januar 2025

Forfattere: Ingrid Haugsrud, Ingun Grimstad Klepp and Kirsi Laitala

Abstract

The impact of the fashion industry on the environment is undoubtedly size-able. In response, the last decade has seen various changes in the fashion industry landscape, from new digital technologies that enhance zero waste productions, the emergence of the digital platform economy, to the development of innovative materials. This Handbook captures key innovations within the fashion industry and brings together work from leading academics, but also practitioners in the field. Offering a comprehensive and global perspective, it covers core topics such as: technological innovations and their impact on sustainable fashion, alternative models of consumption, the circular economy, the role of activism and the future of sustainable fashion. With clear managerial implications, chapters uniquely supplement conceptual work with short practitioner-led case studies that bridge the gap between theory and practice, making this a valuable resource for students and researchers.

Klikk her for lenke til boka og teksten (springer.com)

The Impact of Modes of Acquisition on Clothing Lifetimes

tobiasson on 14. februar 2024

Forfattere: Kirsi Laitala, Ingun Grimstad Klepp og Lisbeth Løvbak Berg

Abstract:

Reducing the environmental impact of clothing is dependent on a reduction of the produced volume. This chapter discusses how mode and volumes of acquisition impact the lifetimes of clothing. Based on our scoping review and reanalysis of international wardrobe audit data, we find that the number of
garments that are acquired has most impact, making clothing utilization an important concept. Secondhand garments are used fewer times than new items, and gifts less than self-chosen items. Self-made clothing was worn less than tailored garments, showing that product personalisation can both shorten
and increase lifetimes. Slowing down the rate of acquisition and increasing the lifetime with the first user should be the focus of policy development.

To read the full chapter, contact Kirsi Laitala kirsil@oslomet.no or the publisher of Recycling and Lifetime Management in the Textile and Fashion Sector.

Dypdykk i materialstrømmene for tekstiler fra husholdninger i Norge

Lisbeth Løvbak Berg on 21. desember 2023

Forfattere: Frode Syversen, Ingun Grimstad Klepp, Olav Skogesal, Kristiane Rabben, Anna Schytte Sigaard, Lisbeth Løvbak Berg og Kirsi Laitala

Sammendrag

Ved å analysere tre ulike materialstrømmer besvares FoU-prosjektet Wasted Textiles’ spørsmål «Hvor mye tekstiler, spesielt syntetiske, kvitter norske forbrukere seg med». I perioden 2021-2023 har prosjektet analysert prøver av tekstiler fra tekstil- og avfallsstrømmer fra Oslo, Vestfold og Romerike. Basert på resultater fra Wasted Textiles’ analyser, Mepex’ lukkanalysedatabase for husholdningsavfall, statistikk over mengder restavfall og tekstiler samlet inn av ideelle organisasjoner, er det beregnet nasjonale tall for mengde tekstiler, av tekstilprodukter, tilstand og andel syntetiske fibre i de tre strømmene.

Klikk her for å lese hele rapporten (mepex.no).

Regulating Fast Fashion out of Fashion

Lisbeth Løvbak Berg on 10. september 2023

Authors: Ingun Grimstad Klepp and Kerli Kant Hvass

Abstract

Among sustainable fashion and textile themes, product durability has recently come into focus within EU policy making. The dominant understanding is that increased textile lifespan will reduce environmental impacts, but this intrinsic link is not supported by research. The volume of clothing produced poses the greatest environmental burdens. Increased clothes availability leads to longer lifespan due to reduced utilization. To reduce the environmental impact of increased textile volumes measures should be expanded to encompass not only product design, life-prolonging, and end-of-life strategies, but also the volume of products to market. This concept paper contributes to the debate on how to address the growing amount of textile waste by applying the knowledge gained from consumer research regarding clothing use and proposing a regulatory measure called Targeted Producer Responsibility (TPR). The central method of TPR is waste analyses which relies on actual use – or non-use – of products as the starting point for eco-modulated fees. TPR reverses EPR and uses waste for overproduction knowledge, thus proposing a tool that can potentially reduce the total environmental impact of textiles.

Click here to download and read the full article.

Click here to download and read the full conference proceedings (aalto.fi)

THE PLASTIC ELEPHANT: Overproduction and synthetic fibres in sustainable textile strategies

Lisbeth Løvbak Berg on 30. juni 2023

Forfattere: Ingun Grimstad Klepp, Lisbeth Løvbak Berg, Anna Schytte Sigaard, Tone Skårdal Tobiasson og Lea Gleisberg

Sammendrag

I denne rapporten undersøker vi nasjonale, internasjonale og bedriftsstrategier for bærekraftige tekstiler for å forstå om, og i så fall hvordan de inkluderer problemet med økte produksjonsvolumer basert på syntetiske materialer som kan bli omtalt som ‘plastelefanten i rommet’. Dette gjøres ved å stille fire spørsmål. Først ser vi etter om strategiene diskuterer vekst i produksjonsvolumer og mulige virkemidler for å stoppe denne veksten. Deretter undersøker vi om de adresserer plastifiseringen av tekstiler. Med plastifisering mener vi den økende andelen plastfibre som brukes i tekstilproduksjonen. For det tredje, om de diskuterer råmaterialene for plast, og for det fjerde, plastavfall. Resultatet viser at ingen av disse spørsmålene relatert til å få ned miljøbelastningene fra produksjon av klær står sentralt i strategiene.

Klikk her for å lese hele rapporten på engelsk.