Increased effectivity in resource management in the construction sector is required to achieve the environment goals of Agenda 2030. The largest source of total accumulated waste derives from the construction and demolition area. This thesis contains a literature study about circular economy application in the process of construction- and demolition waste and interviews with local actors that represent the Swedish construction material chain in the Region of Gästrike, Sweden. A cooperation with the municipality property owner Gavlefastigheter AB has provided an opportunity to study the demolition process to examine what actions the building sector requires to increase reusage of demolition waste. Gavlefastigheter AB own and manage a variation of building types such as schools, agencies, sports arenas and other exclusive designs. The result of this study shows that the existing policy instruments of waste management are primarily developed to evaluate climate change impacts and to avoid waste that could cause harm to the environmental and health. In the literature review life cycle assessment was shown to be the most common method to analyze the effects of circular economy. The Swedish construction Federation have recently updated the construction- and demolish waste management directives mainly to help transitioning the construction business towards circular economy. Albeit these directives are not yet practically utilized the result of the interviews of local actors indicated that there were a few practices of demolish with reusage applications. The conclusion summarizes the important subjects that need to be dealt with to increase reusage within future demolition projects in the Region of Gästrike, Sweden.

In the sports industry, the products currently being developed by design teams are degraded over time due to wear and tear. During the last decade, awareness about the global environmental crisis has increased and sports users are now more demanding about the environmental impact of products and services that they are using. Therefore, people are searching for companies that make durable and sustainable products and services. While the importance of durability regarding the development of a circular economy has been recognized, a concrete concept has not yet been specifically addressed in European product policies. Standards are missing and this research aims to develop a method, where companies from the water-sports industry could follow a step-by-step process to assess the normative lifespan of a product, especially in the early design stages of the product development process. The case study of OLAIAN, the DECATHLON surf brand, has made it possible to develop repeatable long-term quality test protocols on neoprene wetsuits and surfboards to characterize the ageing of these products. A product’s resistance is one of the durability factors that are tested in this method, by creating a database containing the number of uses a product has made and its evolution over time. This case study has allowed the testing of different protocols in co- creation with the surf organizations and explores further the study of a testing phase during the product development process. From these empirical findings, a 10-step method has been designed to estimate the normative lifespan of a product. Globally, the outcomes are intended for the design team, in order to know a product’s resistance over time and its weaknesses, thus being able to improve and further its lifespan. A second outcome is to fulfill information to complete studies on durability. Therefore, increase the reliability of Life Cycle Analysis and observe where is the biggest environmental impact in the product’s process (from inception to recycling) to take actions. This also helps to know more precisely the temporal warranty that companies can promise to their customers, and it completes studies on environmental indicators display to guide consumers to more sustainable choices. This study aims to allow in the future, sports organizations certified by Standardization organization for testing of products and the assessment of their durability. Further research on sensors or electronic devices, to more precisely follow the evolution of product during field- testing would be very relevant. As this thesis focused on field-testing for the reliability of products, based on these results further research in statistical models to support failures analysis in accelerated lab-testing must be implemented. Another opportunity is the emergence of platforms and product-service systems in the sports field. This could open up opportunities to have products used at a high frequency and in intense conditions to enable faster feedback on durability.

La industria de la moda es la segunda más contaminante del mundo y se encuentra operando a expensas de factores ambientales y sociales. Debido a eso, la moda sostenible toma un rol importante al posicionarse como una alternativa para el futuro de dicha industria. Esta surge a partir de los años sesenta y se basa en el equilibrio de la Tríada de la Sostenibilidad, compuesta por el ambiente, la sociedad, la economía; y está relacionada a la economía circular o ciclo de vida del producto. Actualmente, la sostenibilidad en la moda ha adquirido mayor importancia y notoriedad en el Perú. No obstante, aún existen desafíos como el desconocimiento sobre cómo operar un negocio de moda sostenible y la comprensión de su concepto. Es por ello que la presente investigación tiene como objetivo general conocer cómo la marca Ayni trabaja la moda sostenible desde el año 2009 hasta el 2020 en Lima. Para ello, se elaborará un estudio de caso cualitativo de la marca mencionada, al ser una con gran reconocimiento y participación en el Directorio de la Asociación de Moda Sostenible del Perú. En este se recogerá información mediante diversas técnicas como la observación, entrevistas a profundidad, revisión de documentación de la marca y revisión bibliográfica para contar con diversos datos que proporcionen información profunda e integral sobre el caso por analizar. Es importante mencionar que este se abordará especialmente a partir del análisis de dos componentes: la Tríada de la Sostenibilidad y la economía circular. / The fashion industry is considered the second most polluting in the world and is operating at the expense of environmental and social factors. Because of this, sustainable fashion takes an important role in positioning itself as a worldwide alternative to the future of this industry. It arises from the sixties and is based on the balance of the Triple Bottom Line, which includes environmental, social and economic factors; and its related to the circular economy or product lifecycle. Currently, sustainability in fashion has become more important and is constantly evolving in Peru. However, there are still challenges such as the lack of knowledge about how to operate a sustainable fashion business and understanding its concept. The present research has as general objective to know how Ayni has worked sustainable fashion from 2009 to 2020 in Lima. For this objective, a qualitative case study of the mentioned brand will be developed, being Ayni one with great recognition and participation in the Board of the “Asociación de Moda Sostenible del Perú”. The information will be obtained through techniques such as observation, interviews, review of brand documentation and bibliographic review to have various data that provide in-depth and comprehensive information on the case to be analyzed. It is important to mention that this will be approached especially from the analysis of two components: The Triple Bottom Line and the circular economy or product lifecycle.

The objective of our thesis was to conduct a pilot study to evaluate if an Extended Producer Responsibility (EPR) for textiles in the EU could be a socioeconomically beneficial policy to complement the EU Waste Framework Directive’s amendment of separately collected textiles. The aim was to investigate if the policy could achieve increased circular design of textiles as well as if it could work as a management plan for the increased collection rates. The evaluation was made with a Cost-Benefit Analysis, using the French EPR-system for textiles as a base. It was further complemented with previously conducted research of EPR-systems for other waste streams in the EU, as well as by previously conducted investigations for other national implementations of producer responsibilities for textiles. In additional support, we used data for differences between the member states in the European Union and conducted an expert interview. The EPR was compared to a situation where the municipalities in the member states would instead be responsible for the separate collection of textiles. The result of our investigation illustrates how both alternatives generate a net-loss, the Municipal Responsibility with - €7,611,410,291 and the Extended Producer Responsibility with - €6,012,109,341 during the first year of implementation. The EPR alternative generates a lower net-loss during the first three years of implementation. The producer responsibility is however the less beneficial alternative four years after implementation, since the decreased opportunity cost of labour generated through the hiring of unemployed assumed under the producer responsibility is deducted. The producer responsibility does however generate benefits through clearly defined responsibility of the textiles placed on the European market and gives incentives for increased fibre-to-fibre recycling and for increased durability of textiles. The initiative therefore generates both higher quantifiable-and non-quantifiable, environmental benefits than the alternative. We conclude that an Extended Producer Responsibility should be further examined as a complement to the regulation of separate collection of textiles, to reach an increased circular textile industry.

The fashion industry has been criticized due to environmental issues, such as the causation of increased scarcity of landfills, hazardous emissions, and exhaustion of non-renewable resources. At the same time, customers, and governments require organizations within the industry to be transparent, offer sustainable consumption, and take responsibility for textile waste. The proposed solution for this is called circular economy (CE), which aims to present a circular system where the value of materials, resources, and products is preserved in the economy for as long as possible. Reverse logistics, referring to managing product returns, end-of-life processing followed by recovery operations, has been stated to be the primary component of CE. Thus, there has been a research gap on how CE practice can be applied to reverse logistics within the fashion industry. To enrich the literature in the field, the purpose of this study is to describe and analyze how sampled Swedish founded fashion retailers state that they apply CE practice to reverse logistics. The methodology applied was a multiple case-study, using semi-structured interviews and official documents. Driving forces that were stated as reasons for applying CE practice to reverse logistics were categorized into three main categories: environmental, social, and economic forces. They were linked to the theory of institution. Signs of all types of isomorphism was shown in the research. This could explain why fashion retailers stated that they performed similarly causes of actions. The stated approaches were divided into four main categories: product-service system, clothing collection, direct redistribution, and reuse or recycling. These categories included the following practical activities: 1) product care and leasing service, 2) in-store clothing collection, 3) sales in outlet stores, sales in second-hand stores, and donating garments to charity and, 4) collaboration with a recycling organization, reuse, and producing and selling upcycled collections. Thus, before implementing the approaches the design and production stage had to be considered.

Background: Different social, environmental and economical aspects indicate the current need for sustainability and build the imperative for a change in the fashion industry from the prevailing “take-make-dispose” consumption habit to more circular practices, which minimise the input of resources. According to research, the most direct way to capture value and design out waste and pollution in the textile system lays therewith in increasing the number of times a garment is worn. Therefore, the key challenge is to subvert the habit that garments are perceived as disposable and to increase their utilisation. Purpose: The purpose of this thesis is to investigate how sharing events influence the use phase of garments through the perspective of organisers and participants of such events. Method: The study implemented a qualitative research nature and followed thereby an exploratory research design and strategy. Through semi-structured interviews, event organisers of different organisations with a well-founded experience in sharing events - staged in a Circular Fashion environment - provided their insights on the influence sharing events obtain regarding the use phase of garments. The research strategy supplemented the theories and empirical data with the insights of participants of a sharing event through self-completion questionnaires. Conclusion: Besides their practical ability to pass on garments to various users, sharing events are indicated to prolong the garment usage by promoting a possible change in the consumer’s mindset. Doing so, different aspects connected to Event Management, -Strategy as well as additional offers and activities, besides swapping, are facilitating. As the research outcome hints, the sharing event model, as one of the simplest forms of collaborative garment consumption, is indicated to influence the usage by enabling a change from garment consumer to user.

Waste is a global composite of organic and inorganic derivatives from human activities. Municipal solid waste consists primarily of plastics from households and e-wastes, creating opportunities for waste management businesses. The purpose of this study was to explore leadership strategies for reducing operational costs in waste management businesses in Liberia. In this multiple case study, 6 business leaders from 6 waste management businesses in Liberia were recruited as participants. The conceptual framework guiding the study was the transformational leadership theory. Each business leader responded to open-ended questions in a semistructured interview. Data were analyzed by iteratively searching recurrent codes to elicit themes. Themes that emerged included education and training for customers and staff, as well as efficiency and effectiveness for value creation from waste. Based on the findings of this study, waste management business leaders might contribute to social change by employing marginalized population segments in local communities. The marginalized segments in communities could be empowered to communicate waste management messages about recycling, supplementing their skills and messages using waste management technological innovations. The results from this study might provide insight into how waste management leaders might use innovative solutions to reuse, recycle, and re-engineer wastes. The results from this study might help waste management business leaders envision opportunities for improvement on waste-to-energy products and services in the lives of customers and employees.

The contemporary economic, social and environmental context is at the edge of change. Governments, individuals and, companies need to take drastic measures to save the planet Earth. It has been globally communicated and understood that our lifestyle is not sustainable. If we do not transform how we produce, consume, travel and live, the future generation’s ability to evolve in the world we know today might be compromised. The study is using the Circular Economy as a way to rethink industries and furniture usage. In this case, the researcher inquired the office furniture industries. The goal at the end of the research process is to find an alternative to the linear business model established in the office furniture industry. The project is providing a holistic vision on the furniture’s journey from production to recycling. The proposal is based on the analysis of the current state of the office furniture industry to transform the linear business model to a circular model. The research was mainly lead thanks to three collaborators. The most important collaborator in the study is Steelcase. The company is the leader and expert in the office furniture field. Thanks to one year of experience at Steelcase, the researcher acquired deep knowledge about the office furniture industry in the heart of the industry of interest. It allowed to collect valuable information to understand the challenges office furniture industries are facing. And, finally, analyse the potential and challenges the transition from a linear to a circular business model represents for office furniture companies. The researcher also gained knowledge from dealers working at Blanchet-D’Huismes, who have a lot of expertise about the workplace and the office furniture industry. Finally, the last collaborator involved in the study is WeWork, a company renting workplaces, which represent the new business models appearing in the office industry. The research is lead from a designer’s point of view. Thanks to the experience and conversations with professionals from the workplace industry, valuable knowledge was acquired. With a deep understanding of the office furniture industry, the researcher designed a circular model. In order to share the findings of the research, the model was visualised with diagrams which allow anyone from the office furniture industry to understand the project. The goal of the project is to communicate the issues with the current model and propose a new approach to how the workplace could be furnished in the future.

The textile industry has a substantial negative impact on the environment. In order to decrease the environmental impact, the industry needs to transition to a more sustainable and circular system. One way of doing so is to increase participation in circular practices, like participating in circular end-of-life practices or purchasing second-hand or recycled textile products. This Master’s thesis explores the consumer role in this transition and is structured in a two-step approach. The first part investigates how consumers’ value and risk perceptions of different circular practices in the textile industry are related to their consumption behaviour by conducting a consumer survey (N = 3000) in three European countries. The second part of the thesis then identifies from an organisational stakeholder perspective how the consumer survey results can be practically applied in the textile industry. The thesis follows a mixed method approach, combining a quantitative consumer survey with a qualitative stakeholder survey.The results show that in most cases, consumers’ value perceptions of circular textile practices are significantly positively related to their consumption behaviour or participation in these, whereas perceived risks are negatively related. The findings also show which individual value and risk dimensions are related to which specific circular practice. Based on these results, organisational stakeholders identify different possibilities on how these findings can be practically applied in the textile industry. Suggestions focus on encouraging specific circular practices shown to be important to consumers, adapting marketing strategies and developing new policies to increase participation in more sustainable and circular alternatives.

I takt med att samhället upptäckt de effekter som de mänskliga utsläppen skapat så har ettstort kall på omställning till mer hållbara affärsmodeller börjat ske. En bransch somidentifierats och har stor potential att signifikant reducera sina utsläpp är bygg- ochfastighetsbranschen, som idag bidrar till cirka 21% av de årliga växthusgasutsläppen iSverige. Omställningen i branschen innebär att de nuvarande linjära arbetsmetoderna måsteövergå till cirkulära, där återbruk av byggnadsmaterial spelar en betydande roll.Uppfattningen från branschen är att grannlandet Danmark ligger steget före när det kommertill omställningen och arbetar mer med återbruk. I denna studie så har det undersökts om såär fallet samt vad det är som begränsar återbruk i Sverige. Syftet med studien har varit att utreda om det förekommer några större skillnader mellanländerna och utifrån resultatet ge förslag på vilka områden som Sverige bör prioritera föratt påskynda omställningen. Studien är uppdelad i tre delar. Den första är en litteraturstudiedär det teoretiska ramverket byggs upp kring respektive land. Den andra är en kvalitativintervjustudie som utgår från en strukturerad intervju där svaren analyserats kring följandetvå områden: (1) Myndighetsaspekter och (2) Branschrelaterade aspekter. Studiens sista delär en integrerad analys där frågeställningen besvaras med hjälp av insamlade data. Studiens resultat visar att Danmark har ett visst försprång när det kommer tillimplementering av regler som främjar ett ökat återbruk inom sektorn. Samtidigt visarstudien att båda länderna har antagit liknande strategier och står inför liknande utmaningar,både externa som interna. Studien visar bland annat behovet av att skapa affärsmodeller förhantering demonterat material från byggnader. Det skulle underlätta för planering kring ochfrämjar återbruk i branschen. Utifrån resultaten har det identifierats tre områden som författarna anser behöver prioriterasför att påskynda omställningen. Dessa är (1) Branschsammarbeten, (2) Effektiv marknadför återvunnet material, (3) Regler och krav från myndigheter. / As society has discovered the effects of human emissions, there has been a great call for atransition to more sustainable business models. One industry that has been identified andhas great potential to significantly reduce its emissions is the construction and real estateindustry, which today contributes to about 21% of the annual greenhouse gas emissions inSweden. The transition in the industry requires that the current linear working methods mustbe transformed into circular ones, where reuse of building materials plays a significant role.The industry’s perception is that neighboring Denmark is one step ahead when it comes tothe transition and works more with reuse. In this study, it has been investigated whether thisis the case and which factors limit reuse in Sweden. The purpose of the study has been to investigate whether there are any major differencesbetween the countries and, based on the results, suggest which areas Sweden shouldprioritize to accelerate the transition. The study is divided into three parts. The first is aliterature study where the theoretical framework is built up around each country. The secondis a qualitative interview study based on a structured interview where the answers areanalyzed around the following two areas: (1) Regulatory aspects and (3) Industry-relatedaspects. The last part of the study is an integrated analysis where the question is answeredwith the help of collected data. The results of the study show that Denmark has a certain advantage when it comes toimplementing rules that promote increased reuse in the sector. However, the study showsthat both countries have adopted similar strategies and face similar challenges, both externaland internal. Among other things, the study shows the need to create business models formanaging dismantled materials from buildings. This would ease planning and promote reusein the industry. Based on the results, three areas have been identified that the authors believe need to beprioritized to accelerate the transition. These are (1) Industry collaboration, (2) Effectivemarkets for recycled materials, (3) Rules and requirements from authorities.