TPR gets some serious airplay

Volumes, policy measures and Targeted Producer Responsibility all fitted into discussions the week before Easter, where some of us jumped back and forth between Webex, Zoom and Teams, recordings and live webinars. The take-aways are that several policy tools are mired in antiquated ideas that seriously need updating from research, and that the conversations around volumes and sufficiency are what actually can drive change.

STICA’s Climate Action Week coincided with intense webinars from EU’s Joint Research Center on ESPR’s stakeholder review and also PEFCR for apparel and footwear’s open hearing, presented by the Technical Secretariate’s lead. Yes, it was dizzying, but most importantly, Targeted Producer Responsibility and questions surrounding how EU actually plans to address the issue of volumes and degrowing the sector did got airplay.

Kerli Kant Hvass, who is one of our Wasted Textiles partners, presented Targeted Producer Responsibility during the session on the obstacles facing new circular business models during STICA’s Climate Action Week, hosted by Michael Schragger from Sustainable Fashion Academy and lead for Scandinavian Textile Initiative for Climate Action (STICA). In the session Circular Business Models Are Critical for Climate Action – So What Is Preventing Them from Becoming Mainstream? she explained the concept, and continued her argument during the panel discussion towards the end:

“Focusing on the product and assuming this will result in sustainability has serious limitations. Instead, collecting data in the waste streams, and establishing if a product has been used for half a year or for ten years, actually establishing its duration of service (DoS), can give the database for modulating fees.”

TPR got nods

We noticed that Maria Rincon-Lievana, from the EU Commission and DG ENV nodded a lot when Kerli repeated this. Sarah Gray from UK’s WRAP, who is wrapping up a PhD on to what degree circular business models actually have climate and environmental impact, wholeheartedly backed Kerli’s call for dating products in order to gain data on the actual DoS of products for comprehensive LCAs.  

Sadly Paola Migliorini, also from DG ENV, did not hear when Luca Boniolo from Environmental Coalition on Standards (ECOS) said the following in the session on The Legislative Race Is On: Legislation & Regulation in the European Union (we can only hope she reheard the entire session later):

“Labelling regulation presents an opportunity (…) for instance introducing the production date on the label (…) we can know how long the product has been circulated at the end of life. If we do waste audits, we can estimate the DoS to understand was it used to 10 years or was it used for two weeks and then it was discarded and it can also support consumers in knowing that they have the right of a legal guarantee from the purchase date of two years during which if the product fails under normal circumstances, they have the right of it being repaired for free.”

He said much of the same during the session on Sufficiency, To Green-growth, Overconsumption & Degrowth: Can Sufficient Emissions Reductions Be Achieved in the Current Paradigm?

“EPR can for instance be based on how long the product was on the market based on waste audits and the date of production, and thus we can modulate who will have to pay a higher fee. We need to incentivize the reduction of the volumes placed on the market.”

This is the whole idea behind TPR, and even if Luca did not specifically mention TPR, he was voicing the principles behind it.

Old-fashioned or not fit for purpose, or both?

So, what is old-fashioned about the approach the policy-makers are taking? What are the tools that are not fit for purpose?

As it was ESPR and PEFCR we were lectured on the same week, the following thoughts arise.

ESPR (Ecodesign for Sustainable Product Regulation) clearly is based on the faulty assumption that 80% of a product’s environmental impact is decided in the design phase. So, it is intertwined with predicting for example durability, repairability, recyclability and thereby assuming DoS. The problem is, as SIFO research shows, only one-third of textile products or apparel go out of use because they are used up, so if ESPR is going to eco-modulate EPR fees (which seems to be the idea) this will be based on pure guess-work, or what could be more diplomatically called predictions.

TPR suggests the opposite, building the eco-modulation on what becomes waste prematurely and modulated ‘against’ what captures value in the new business models, as Kerli so well described in her presentation.

The hen or the egg?

For PEFCR (Product Environmental Category Rules) the problem is that they are meant to underpin ESPR, but JRC have actually not decided if they are fit for purpose, they said as much in their presentation. So, currently PEF seems to be in limbo, perhaps only fit for Green Claims (Baptiste Carriere-Pradal said as much in his presentation, but also hinting that ESPR would have to use PEF).

PEF is not aiming to be a consumer-facing label, only a set of 16 “frankenproducts” (12 for apparel, four for footwear) which you as a company can compare your product to, and say if your product is “greener” than the “frankenproduct” based on very strict LCA parameters. The data-base that these parameters are resting on, have serious data issue, and may be why France when presenting their “amost-PEF-compatible” label, have taken out one of them (physical durability), In addition, France also is not making GHG emissions the most important parameter – counting for 1/4th of the ‘score’, which PEF currently does.

The main problem, though, is understanding. Consumers understanding what and why.

Simply: In ESPR there is a demand for recycled content, and this is heavily stressed. During the sessions, I asked simply “why?” and presented the latest IVL report with a 1.3% climate reduction for large-scale recycling in the EU. What also surfaced during the week was that only 11% of EU’s population want recycled content. So, win-win or lose-lose to demand recycled content?

Apparel for real life or for bureaucratic purposes?

The issue then feeds into PEF, and how the scores of the “frankenproducts” actually have meaning when talking about real life. Why are stockings, socks and leggings the same “frankenproduct”? What are sweaters actually – when we all know they differ enormously and also their function. It seems, in the end, that everything is a desktop solution for real life actualities.

Having good clothes that are fit for purpose, not apparel that fit policy purposes, should be the goal. They will be used the longest and deliver on DoS. Using ESPR, with PEF as the underpinning logic, will not at all help either the environment, climate change or Europe’s consumers.

So, all in all, listening to the STICA webinar, so well organized by Michael Schragger, gives better insight on where we need to go, than both the JRC organized webinar (which sadly is not publicly available even if it was recorded) and the PEFCR webinar (which can actually be accessed), put together. EU still needs to get their heads around that it’s not at the product level, but at the systems level, that change needs to happen. Let’s hope STICA gave them food for thought.

Microplastics or microfibers: Does anyone really get what this is about?

OPINION: What we do know, is that all synthetic clothing and materials, sooner or later, will become microplastics, a «time-delayed» pollution bomb. And thus, they will ultimately become a problem for seabirds, and us.

A new report on microfibers in waterways is gaining attention, as it claims the results show more natural fibers than synthetic ones, and therefore demonizing microplastics is wrong. However, a very recent study on the intestines of seabirds gives a different conclusion: Fossil-based particles do cause harm.

The recent report from The Microfibre Consortium (TMC), together with the Norwegian Research Center/NORCE has analyzed samples taken along the coast of Kenya and Tanzania, and found that of 2403 textile fibers in the water, 55 per cent were of natural origin, 37 per cent were synthetic and 8 per cent viscose/rayon-based.

To read this op ed, written by Professor Ingun Grimstad Klepp, Founder of Fibershed, Rebecca Burgess and journalist and writer Tone Skårdal Tobiasson, follow this link.

Laundry Care Regimes: Do the Practices of Keeping Clothes Clean Have Different Environmental Impacts Based on the Fibre Content?

Kirsi Laitala, Ingun Grimstad Klepp, Roy Kettlewell & Stephen Wiedemann

Abstract

Clothing maintenance is necessary for keeping clothing and textiles functional and socially acceptable, but it has environmental consequences due to the use of energy, water and chemicals. This article discusses whether clothes made of different materials are cleaned in different ways and have different environmental impacts. It fills a knowledge gap needed in environmental assessments that evaluate the impacts based on the function of a garment by giving detailed information on the use phase. The article is based on a quantitative wardrobe survey and qualitative laundry diary data from China, Germany, Japan, the UK and the USA.

The largest potential for environmental improvement exists in reducing laundering frequency and in the selection of washing and drying processes, and through a transition to fibres that are washed less frequently, such as wool. Adopting best practice garment care would give larger benefits in countries like the US where the consumption values were the highest, mainly due to extensive use of clothes dryers and less efficient washing machines combined with frequent cleaning. These variations should be considered in environmental assessments of clothing and when forming sustainability policies. The results indicate the benefits of focusing future environmental work on consumer habits and culture and not only technologies.

Click here to read the full article (oda.oslomet.no)

Clothing Lifespans: What Should Be Measured and How

Ingun Grimstad Klepp, Kirsi Laitala & Stephen Wiedemann

Abstract

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.

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

Dressing a Demanding Body to Fit In: Clean and Decent with Ostomy or Chronic Skin Disease

Kirsi Laitala and Ingun Grimstad Klepp

Abstract

This article discusses what kind of strategies people with a stoma or various chronic skin conditions, such as psoriasis oratopic dermatitis, use to find clothes that fit and enable them to fit in. Based on qualitative interviews in Norway, we study how they manage to dress with a demanding body, a poor market and limited economic resources. This includes describing how purchases take place, which clothes fit, how much clothing is needed, and which laundry practices are used. Their main strategy was to reduce the requirements for their own appearance rather than to cleanliness and body odours. If they were unable to appear appropriately dressed, as a minimum odourless and stain-free, they reduced their participation in social life.

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

Microfibres from apparel and home textiles: Prospects for including microplastics in environmental sustainability assessment

Beverly Henry, Kirsi Laitala & Ingun Grimstad Klepp

Abstract

Textiles release fibres to the environment during production, use, and at end-of-life disposal. Approximately two-thirds of all textile items are now synthetic, dominated by petroleum-based organic polymers such as polyester,polyamide and acrylic. Plastic microfibres (b5 mm) and nanofibres (b100 nm) have been identified in ecosystems in all regions of the globe and have been estimated to comprise up to 35% of primary microplastics in marine environments, a major proportion of microplastics on coastal shorelines and to persist for decades in soils treated with sludge from waste water treatment plants.

In this paper we present a critical review of factors affecting the release from fabrics of microfibres, and of the risks for impacts on ecological systems and potentially on human health. This review is used as a basis for exploring the potential to include a metric for microplastic pollution in tools that have been developed to quantify the environmental performance of apparel and home textiles. We conclude that the simple metric of mass or number of microfibres released combined with data on their persistence in the environment, could provide a useful interim mid-point indicator in sustainability assessment tools to support monitoring and mitigation strategies for microplastic pollution. Identified priority research areas include: (1) Standardised analytical methods for textile microfibres and nanofibres; (2) Ecotoxicological studies using environmentally realistic concentrations; (3) Studies tracking the fate of microplastics in complex food webs; and (4) Refined indicators for microfibre impacts in apparel and home textile sustainability assessment tools.

Click here to read the full article (oda.oslomet.no)

Use phase of apparel: A Literature review for Life Cycle Assessment with focus on wool.

Kirsi Laitala, Ingun Grimstad Klepp & Beverley Henry

Summary

This report presents a literature review of clothing use phase. The purpose is to support improved methodological development for accounting for the use phase in Life Cycle Assessment (LCA) of apparel. All relevant textile fibres are included in the review. However, the main focus is on wool. We ask whether the use of wool has different environmental impacts than clothes in other fibres. The report builds on a review of literature from the past 20 years. The review showed that clothing made from different materials are used, and reused in different ways. Wool is washed differently as it has about ten degrees lower washing temperature than the average laundry in Europe. Wool is also more likely to be either dry-cleaned or washed by hand than other textiles. Moreover, when dried, it is less likely to be tumble-dried.

When comparing the number of days between the washes of different types of clothes, we found that respondents were likely to use their woollen products about twice as long between washes compared to their equivalent cotton products. We also found that woollen products had a longer average lifespan and were more likely to be reused or recycled. There is a lot of research-based information available concerning the use and re-use of clothing, and we believe there are sufficient results available on which to base LCA studies. Furthermore, we believe that environmental tools that compare different fibres but exclude use phase provide misleading results. Including the use phase in fibre ranking benchmark tools will improve the rigour and accuracy of these tools for all fibres, compared to reporting results for fibre production only. However, we have also shown that there are several methodological, conceptual and empirical knowledge gaps in existing literature.

Click here to read the full report (researchgate.net)

Global laundering practices: Alternatives to machine washing

Kirsi Laitala, Ingun Grimstad Klepp & Beverly Henry

Abstract

This article discusses laundering practices around the world including alternative methods such as washing by hand, airing, steaming, and dry-cleaning. These methods, which have received little attention in research, are often more suited to products made of wool, silk or other materials able to be cleaned using gentler techniques than more commonly used fibers such as cotton and synthetics. The material is based on extensive literature review from the past 20 years and reanalysis of previously unpublished survey data. The results show that washing by hand is common and that is the main laundering method in most rural areas of developing countries, but also significant for smaller portion of laundry in developed countries. Dry cleaning is less common, and mainly used for specific clothing items. Simple method such as airing can reduce the washing frequency, and thus reduce the environmental impacts resulting from the cleaning of clothes.

Click here to read the full article (oda.oslomet.no)

Sustainable clothing design: use matters

Kirsi Laitala and Casper Boks

Abstract

Many life cycle assessment studies document that the use period is the most resource-demanding phase during the clothing life cycle. In this paper, we discuss how design can help to reduce the environmental impacts of clothing. Motives behind clothing disposal, acquisition practices and maintenance habits are analysed based on two surveys, qualitative interviews of households, and examination of disposed clothing. The main reasons for clothing disposal were changes in garments, followed by size and fit issues, taste-related unsuitability, situational reasons, functional shortcomings and fashion or style changes. Several design solutions can enable the users to keep and use the clothes longer, and reduce the need for laundering, thus potentially decreasing the total environmental effects of clothing consumption.

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

Potential for environmental improvements in laundering

Kirsi Laitala, Casper Boks & Ingun Grimstad Klepp

Sammendrag

Life cycle assessment studies on clothes, detergents and washing machines show that the use period is usually the most energy-demanding period during these products’ life cycle, even higher than production or transportation phases. Laundering practices are constantly changing and influenced by social, cultural and moral norms. Even though the technologies in clothes cleaning have improved greatly, the length of time that consumers use for washing clothes has not been reduced. We own more clothing and wash it more frequently. This increased amount of washing counteracts the technological improvements in laundry.

This paper discussed the options of changing consumer habits in clothing maintenance to a more environmentally friendly direction and attempts to evaluate which changes would be the most feasible and efficient. Laboratory trial results on washing were compared with earlier research on consumers’ washing habits. Laboratory-based tests measuring cleaning effect, energy and water consumption were performed in order to evaluate the consequences of changing the washing temperature, filling grade, detergent dosage or drying method. The cleaning effect tests showed that today’s detergents are suitable for low temperature washing, and by selecting an efficient detergent, the cleaning result can be better at 30°C than with a less efficient detergent at 40°C. When washing only slightly soiled textiles or small loads of laundry, the detergent amount can be reduced. Many textiles changed more in colour or strength if they were washed at higher temperature(60°C) than at lower temperature (40°C or below). Tumble-dried textiles shrank more than line dried. These facts can be used to motivate consumers to change behaviour in order to reduce the environmental impacts of textile maintenance.

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