The number of publications on environmental footprint indicators has been growing rapidly, but with limited efforts to integrate different footprints into a coherent framework. Such integration is important for comprehensive understanding of environmental issues, policy formulation and assessment of trade-offs between different environmental concerns. Here, we systematize published footprint studies and define a family of footprints that can be used for the assessment of environmental sustainability. We identify overlaps between different footprints and analyse how they relate to the nine planetary boundaries and visualize the crucial information they provide for local and planetary sustainability. In addition, we assess how the footprint family delivers on measuring progress towards Sustainable Development Goals (SDGs), considering its ability to quantify environmental pressures along the supply chain and relating them to the water-energy-food-ecosystem (WEFE) nexus and ecosystem services. We argue that the footprint family is a flexible framework where particular members can be included or excluded according to the context or area of concern. Our paper is based upon a recent workshop bringing together global leading experts on existing environmental footprint indicators.

Environmental pressures from consumer products and mechanisms of predetermination were examined in this thesis using causal loop diagram (CLD) and life cycle assessment (LCA) footprinting to respectively illustrate and provide some indicators about these mechanisms. Theoretical arguments and their practical implications were subjected to qualitative and quantitative analysis, using secondary and primary data. A study integrating theories from various research fields indicated that combining product-service system offerings and environmental policy instruments can be a salient aspect of the system change required for decoupling economic growth from consumption and environmental impacts. In a related study, modes of system behaviour identified were related to some pervasive sustainability challenges to the design of electronic products. This showed that because of consumption and investment dynamics, directing consumers to buy more expensive products in order to restrict their availability of money and avoid increased consumption will not necessarily decrease the total negative burden of consumption. In a study examining product systems, those of washing machines and passenger cars were modelled to identify variables causing environmental impacts through feedback loops, but left outside the scope of LCA studies. These variables can be considered in LCAs through scenario and sensitivity analysis. The carbon, water and energy footprint of leather processing technologies was measured in a study on 12 tanneries in seven countries, for which collection of primary data (even with narrow systems boundaries) proved to be very challenging. Moreover, there were wide variations in the primary data from different tanneries, demonstrating that secondary data should be used with caution in LCA of leather products. A study examining pre-consumer waste developed a footprint metric capable of improving knowledge and awareness among producers and consumers about the total waste generated in the course of producing products. The metric was tested on 10 generic consumer goods and showed that quantities, types and sources of waste generation can differ quite radically between product groups. This revealed a need for standardised ways to convey the environmental and scale of significance of waste types and for an international standard procedure for quantification and communication of product waste footprint. Finally, a planning framework was developed to facilitate inclusion of unintended environmental consequences when devising improvement actions. The results as a whole illustrate the quality and relevance of CLD; the problems with using secondary data in LCA studies; difficulties in acquiring primary data; a need for improved waste declaration in LCA and a standardised procedure for calculation and communication of the waste footprint of products; and systems change opportunities for product engineers, designers and policy makers. / <p><strong>Jury committee</strong></p><p></p><p><strong>Henrikke Baumann, </strong>Associate Professor<strong></strong></p><p>Chalmers University of Technology</p><p>Department of Energy and Environment</p><p>Division of Environmental System Analysis</p><p></p><p><strong>Joakim Krook, </strong>Associate Professor</p><p>Linköpings Universitet</p><p>Department of Management and Engineering (IEI) / Environmental Technology and Management (MILJÖ)</p><p></p><p><strong>Karl Johan Bonnedal, </strong>Associate Professor</p><p>Umeå University</p><p>Umeå School of Business and Economics (USBE)</p><p></p><p><strong>Sofia Ritzén</strong>, Professor</p><p>KTH Royal Institute of Technology</p><p>School of Industrial Engineering and Management</p><p>Department of Machine Design</p><p>Integrated Product Development</p><p>QC 20160405</p><p></p>

Production-based indicators show that Sweden has lower emissions per capita than other high-income countries. Nevertheless, scientific evidence points to a significant overshoot of some of the planetary boundaries, especially regarding climate change, if Swedish consumption-related emissions abroad are considered. Households are one of the key drivers behind the increasing environmental deconstruction. Studies estimate that household consumption, directly and indirectly, contributes to 51-81% of these environmental footprints. Better consumption-based indicators are therefore required to directpolicy interventions if Sweden wants to achieve its Generational Goal. The Generational Goalstates that the major environmental problems in Sweden should be solved, without increasing environmental and health problems outside Sweden’s borders. This project aimed to estimate the consumption-based environmental impacts of Sweden with the most recent available data. Furthermore, it gave valuable insights into the consumption-behaviour of Swedish households. The consumption-based calculations, based on EXIOBASE 3, estimated a carbon footprint of 94 Mt CO2-eq. for Sweden in 2011, whereas the production-based GHG-emissions were 30% lower than the actual emissions caused by Swedish consumption. The Land footprint was estimated at 333 000 km2. The material footprint showed that Sweden imported twice as much material as it exported to other countries, which led to a consumption-based material footprint of 279 000 kt. The total of 2 000 Mm3 of blue water was to 94% embodied in imported products. The results proved the importance of looking at the consumption-based environmental footprints to gain an accurate picture of the national environmental impact. Data on the Swedish household expenditure were combined with environmentally extended multiregional input-output tables to estimate the environmental footprint of Swedish households — the study identified food, housing and transportation as the expenditure categories with the highest environmental impact. According to the results, the total carbon footprint for one Swedish household in 2011 was 14 t CO2-eq., the land use amounted to 32 200 m2, the extracted materials to 431 m2, and the blue water consumption to 431 m3. The combination of household expenditures and environmentally extended input-output tables create a comprehensive picture of the consumption-based emissions and give a detailed insight into the consumption behaviour of Swedish households. These insights can further be used to design more accurate policies promoting a zero-carbon society within Sweden. / Produktionsbaserade indikatorer visar att Sverige har lägre utsläpp per capita än andra höginkomstländer. Vetenskapliga bevis tyder dock på en tydlig överskridning av några av de planetära gränserna, särskilt den gällande klimatförändringar, om svenska konsumtionsrelaterade utsläpp utomlands beaktas. Hushållen är en av de viktigaste drivkrafterna bakom ökningen av hållbarhetsrelaterade problem. Studier uppskattar att hushållens konsumtion direkt och indirekt bidrar till 51–81% av deras miljöpåverkan. Bättre konsumtionsbaserade indikatorer är därför nödvändiga för att styra politiska insatser om Sverige vill uppnå sitt generationslöfte att lösa de stora miljöproblemen i Sverige utan att öka miljö- och hälsoproblemen utanför Sveriges gränser. Detta projekt syftar till att uppskatta Sveriges konsumtionsbaserade miljöpåverkan med senast tillgängliga data. Dessutom ger uppsatsen värdefull insikt i de svenska hushållens konsumtionsbeteende. De konsumtionsbaserade beräkningarna, baserade på EXIOBASE 3, uppskattade ett koldioxidavtryck på 94 Mt CO2-ekv. under 2011 för Sverige, där deproduktionsbaserade växthusgasutsläppen var 30% lägre än de faktiska utsläppen som skapades genom svensk konsumtion. Det landmässiga fotavtrycket uppskattades till 333 000 km2. Det materiella fotavtrycket visade att Sverige importerade dubbelt så mycket material som de exporterade till andra länder, vilket ledde till ett konsumtionsbaserat materialavtryck på 279 000 kt. Det mesta av det blåa vatten som är inkorporerat i produkter importerades, hela 94% av den svenska totalen på2 000 Mm3. Resultaten visar vikten av att titta på konsumtionsbaserad miljöpåverkan för att få en exakt bild av den nationella miljöpåverkan. Data gällande svenska hushållsutgifter kombinerades med miljömässigt utökade multiregionala input-output-värden för att beräkna de svenska hushållens miljöpåverkan. Studien identifierade mat, boende och transport som utgiftskategorier med högst miljöpåverkan. Enligt resultaten så var det totala koldioxidavtrycket för ett svenskt hushåll under2011 14 t CO2-eq, markanvändningen uppgick till 32 200 m2, materialutvinningen till 29 t och den blå vattenförbrukningen till 431 m3. Kombinationen av hushållsutgifter och miljömässigt utökade input-output-tabeller ger en omfattande bild av de konsumtionsbaserade utsläppen och ger en detaljerad inblick i konsumtionsbeteendet hos svenska hushåll. Dessa insikter kan vidare användas för att utforma mer exakta policyer som främjar ett noll-kol-samhälle i Sverige.

This treatise presents a transcendental argument for corporate social responsibility. The argument is that corporate social responsibility, or CSR, is best understood as a collective moral practice that is a precondition for sustainable business. There are a number of theories and definitions of CSR in the contemporary business literature. These theories include considerations of economic, legal, social, and environmental notions of what a corporation ought to take responsibility for based on either motives or concerns of accountability for corporate acts. This work focuses on economic theories. I analyze the distinction between the technical terms "responsibility" and "accountability" found in these theories. This enables me to explicate the meaning of corporate responsibility as it relates to the conditions of sustainable business activity. These conditions necessarily include moral content. In other words, this is an applied ethics project. First, I inquire into the intellectual history of the broader sense of corporate responsibility and review various contemporary notions of corporate social responsibility. My concern is whether these notions presuppose broader forms of moral responsibility to others as an obligation, moral responsibility for acts, or to be held morally responsible (i.e., accountable) based on moral tendencies, particular motives, or resulting outcomes. This concern forms the basis of my consideration of the notions of individual and collective responsibility. The following work includes an analysis of the notion of human choice as a collective endeavor of institutional relationships and practice in the economic market system. I argue that corporate motives for moral interrelationships are necessarily implicit in biosocioeconomic multinational market enterprise. I conclude that an analysis of corporate community involvement may be found in a case study of Starbucks Coffee Company's efforts to practice CSR in particular coffee bean farming communities in developing countries.

京都大学 / 0048 / 新制・課程博士 / 博士(エネルギー科学) / 甲第19818号 / エネ博第324号 / 新制||エネ||65(附属図書館) / 32854 / 京都大学大学院エネルギー科学研究科エネルギー社会・環境科学専攻 / (主査)教授 東野 達, 教授 宇根﨑 博信, 准教授 MCLELLAN,Benjamin / 学位規則第4条第1項該当 / Doctor of Energy Science / Kyoto University / DFAM

In the statement Mayor Parker is referring to a complexity of issues that involves a plethora of hard-scientific and statistical information. The diversity of opinions regarding the scheme’s benefits and potential negative implications also create misunderstanding for the general public. This prompts the hypothesis of this design thesis, which suggests that statistical data when visually mapped and in the context of its physical environment can provide significant cognitive and ecological awareness for the viewer to understand the economic and environmental implications of the proposed irrigation scheme. Both the areas of cartographic mapping and the dairy industry contain controlled vocabularies, which present opportunity for graphic modeling and explanation through visible phenomena. The Canterbury Plains has a well-established historical and agricultural narrative. However, due to the recent dramatic and substantial transition of the region’s dairy industry between the periods 1995 – 2008, subsequent demand for freshwater now represents the real prospect of uncharted future environmental instability. The development of a visual language system capable of the interpretation and construction of the irrigation scheme’s benefits and potential negative implications, provide this thesis through graphic modeling the possibility to compare the proposed CPW scheme’s issues. While some industry groups consider public participation as arbitrary and unnecessary, recent surveys indicate water quality and fertiliser management as the most significant areas for environmental concern. The debate should not exclude the public, but rather include communication systems capable of reaching all communities.

Les conséquences de nos modes de production et de consommation sur l’environnement mondial sont reconnues et analysées depuis plusieurs décennies : changement climatique, effondrement de la biodiversité, tensions sur de nombreuses ressources stratégiques etc.Notre travail s’inscrit dans un courant de pensée visant à développer d’autres indicateurs de richesse. Dans une perspective de durabilité forte, nous nous concentrons sur une comptabilité biophysique (non monétaire), apte à pointer les externalités environnementales. Si une part importante des recherches dans ce domaine a été dédiée aux échelons nationaux, nous nous intéressons ici aux échelles locales, et en particulier aux régions françaises. Après avoir étudié les caractéristiques d’outils existants mobilisés dans les domaines de l’économie écologique et de l’écologie industrielle, comme l’Empreinte Ecologique, l’Analyse de Flux de Matières (AFM), l’Analyse de Cycle de Vie ou l’Analyse Entrée-Sortie, nous nous focalisons sur les filières de production que nous analysons à partir des quantités de matières qu’elles mobilisent au cours des étapes de production, transformation, transport et consommation. La méthode développée, AFM Filière, permet de produire des schémas de flux cohérents au niveau national, dans chaque région, et quand les données le permettent, à des niveaux infra-régionaux. Ceux-ci sont basés sur un processus systématique de réconciliation des données disponibles. Nous évaluons la précision de ces données d’entrée, ce qui permet de fournir des intervalles de confiance sur les résultats, pouvant à leur tour pointer vers des manques de connaissance. En particulier, nous fournissons une évaluation détaillée de la précision de l’enquête permanente sur le transport routier de marchandises (TRM), une pièce maîtresse de l’AFM Filière. Nous montrons au passage que réaliser le bilan matières sur une période de plusieurs années permet non seulement de s’affranchir du problème des stocks, mais aussi de réduire significativement l’incertitude sur les échanges entre régions. Nous adaptons par la suite la méthode des chaînes de Markov absorbantes pour tracer les flux jusqu’à leur destination finale et allouer les pressions sur l’environnement produites tout au long de la filière. Les flux de matières peuvent également être couplés à des modèles économiques afin de prévoir leur évolution en réponse à certaines politiques. En collaboration avec le Laboratoire d’Economie Forestière (LEF), nous fournissons ainsi la première tentative de représentation des flux sur la filière forêt-bois française, et analysons l’impact de différentes politiques de réduction des exports de bois brut sur l’économie et sur les flux physiques. Enfin, nous montrons comment il serait possible d’articuler ces analyses de filières avec les méthodes d’analyse qualitative déployées dans le domaine de l’écologie territoriale, et en particulier, l’analyse des jeux d’acteurs dans la filière. Nous situons notre travail dans le cadre normatif de la démocratie délibérative. A ce titre, nous réfléchissons aux apports de la comptabilité biophysique aux processus de décisions publiques incluant diverses parties prenantes. Nous dressons un panorama des modes de décision, des étapes clé d’un processus d’aide à la décision, des méthodes multicritères mais également des différentes formes que peut prendre la participation des citoyens. Nous proposons finalement une méthode d’aide à la délibération fondée sur l’élicitation de la satisfaction et du regret éprouvé par chaque partie prenante face à un futur donné. Celle-ci vise à organiser la discussion sur le mode du consensus apparent, qui facilite par nature le respect des minorités. Enfin, en partant des principales critiques adressées à la quantification, nous proposons en conclusion une réflexion sur les conditions qui permettraient de mettre la comptabilité écologique au service de l’émancipation démocratique. / The consequences of our modes of production and consumptions on the global environment have been recognized and analyzed for many decades: climate change, biodiversity collapse, tensions on numerous strategic resources etc. Our work follows a line of thought aiming at developing other indicators of wealth, alternative to the Growth Domestic Product. In particular, in a perspective of strong sustainability, we focus on biophysical (non-monetary) accounting, with the objective of pinpointing environmental externalities. A large part of existing research in this domain being targeted towards national levels, we rather focus on subnational scales, with on strong emphasis on French regions. With decentralization policies, these territories are indeed given increasing jurisdiction and also benefit from greater margins of action than national or international levels to implement a transition to sustainability. After studying the characteristic of existing tools used in the fields of ecological economics and industrial ecology, such as the Ecological Footprint, Material Flow Analysis (MFA), Life Cycle Assessment or Input-Output Analysis, we focus on supply chains that we analyze through the quantities of materials they mobilize during the production, transformation, transport and consumption steps. The method developed, the Supply-Chain MFA, provides coherent flow diagrams at the national scale, but also in every region and, when data allow it, at infra-regional levels. These diagrams are based on a systematic reconciliation process of available data. We assess the precision of input data, which allows to provide confidence interval on results, and in turn, to put the light on lacks of knowledge. In particular, we provide a detailed uncertainty assessment of the French domestic road freight survey (TRM), a crucial piece of the Supply-Chain MFA. By doing so, we show that undertaking the study on a period of several years not only solves the issue of stocks but also significantly reduces uncertainties on trade flows between regions. We then adapt the Absorbing Markov Chains framework to trace flows to their final destination and to allocate environmental pressures occurring all along the supply chain. For instance, in the case of cereals, we study energy consumption, greenhouse gas emissions, the blue water footprint, land use and the use of pesticides. Material flows can also be coupled with economic modeling in order to forecast how they will likely respond to certain policies. In collaboration with the laboratory of forest economics (LEF), we thusly provide the first attempt of representing the whole French forest-wood supply-chain, and we analyze the impact of a set of policies on both the economy and physical flows. Finally, we show the opportunities of linking these supply-chain results with qualitative methods unfold in the domain of territorial ecology, stakeholder analysis in particular. We situate our work in the normative framework of deliberative democracy and are therefore interested in the contributions of biophysical accounting to public decision processes that include diverse stakeholders. We propose an overview of decision modes, key steps of decision-aiding, multicriteria methods, but also of the various forms taken by citizen participation. We eventually design a deliberation-aiding method, based on elicitation of each stakeholder’s satisfaction and regret regarding a given future. It aims at organizing the discussion on an apparent consensus mode, which by nature facilitates the respect of minorities. Finally, based on the main criticisms addressed to quantification, we propose in conclusion thoughts on the conditions that could put biophysical accounting at the service of democratic emancipation.

Cette thèse est consacrée à l'étude des législations environnementales et leurs effets sur la chaîne d'approvisionnement. Plus précisément, nous nous intéressons à la législation basée sur le recyclage du produit mais aussi sur les normes de conformité (ROHS). Nous étudions le potentiel de réutilisation ainsi que les aspects environnementaux et économiques de différents systèmes de législation. La solution se présente sous forme d'une combinaison de politiques de récupération qui mène à de meilleurs résultats sur le plan écologique ainsi que sur le plan économique.Dans la deuxième partie de la thèse, Nous étudions la performance comparative des régimes à base sur la législation de récupération avec des problématiques d'innovation et de conception de produits. La politique de réutilisation des produits peut aggraver l’environnement si le cadre de la régulation n'est pas bien défini. Dans la dernière partie, une étude est menée sur le choix des produits dans une chaine d’approvisionnement avec des législations basées sur la récupération et sur la conformité des produits. Nous intégrons les effets de l'incertitude associée à la demande du marché et les paramètres de coût de récupération. Une méthode d'optimisation robuste pour la sélection et distribution des produits est présentée. / Climate change and global temperature rise has made environmental legislations a focal point of discussion. This dissertation is devoted to the study of environmental legislations and their effect on supply chain practices. More precisely, our center of interest is the product recovery based legislation along with compliance based regulations. We explore the reuse potential and the environmental and economical aspects of different product recovery based legislation schemes by modeling a stackelberg game between a social welfare maximizing policy maker and a profit maximizing monopolistic firm and find that a combination of existing recovery policies i.e., a recovery target in combination with incentive structure such as taxation/subsidy may lead to better outcomesnot only from environmental perspective but also from economical aspects. In Chapter 2, we extend the discussion comparative performance of the recovery legislation based schemes in presence of innovation and product design issues and show how unintended environmental outcomes may appear if the policy framework is not adequately designed. In Chapter 3, wecapture the effect of recovery legislation and compliance based legislation on product selection when a firm serves a number of markets. We incorporate the effects of uncertainty associated with market demands and recovery cost parameters and present a robust optimization based method for product selection and allocation decisions.

La normativa comunitaria ha favorito lo sviluppo di sistemi di qualità certificati. Oggi la CE sta guidando il sistema qualità verso un nuovo orizzonte: la valutazione delle prestazioni di sostenibilità di prodotti e organizzazioni, e lo sta facendo attraverso la metodologia dell'Impronta Ambientale (EF). A livello nazionale dal 2009 il Ministero dell'Ambiente sta promuovendo un intenso programma di valutazione delle prestazioni ambientali dei prodotti e di riduzione delle emissioni di gas serra delle imprese italiane. Una delle iniziative di maggior successo è il progetto VIVA "La Sostenibilità della vitivinicoltura in Italia". Con la pubblicazione del decreto Ministeriale n. 56 del marzo 2018 che approva lo schema volontario Made Green in Italy per l'applicazione della metodologia PEF in Italia, e con la pubblicazione del PEFCR per “Still and sparkling wine”. È chiaro che sia a livello nazionale che europeo la direzione intrapresa va verso la metodologia EF dalla Commissione Europea. Supponendo che il protocollo VIVA possa essere influenzato anche dall'evoluzione del metodo EF; sono state valutate le possibili implicazioni legate ad una futura transizione da VIVA alla PEF, effettuando anche uno studio PEF su 27 prodotti certificati VIVA con un confronto di prestazioni tra i prodotti VIVA e i benchmark europei. / EU regulations have favoured the development of certified quality schemes. Today the EC is driving the quality sector towards a new horizon; the evaluation of sustainability performance of product and organizations, and is doing it through the Environmental Footprint Methodology. At national level since 2009 the Italian Ministry for the Environment Land and Sea is promoting an intense programme for the evaluation of products’ environmental performances and for the reduction of Italian companies’ greenhouse gas emissions. One of the most successful initiative is the VIVA “Sustainability and Culture” project addressed to the wine sector. With the release of the IMELS decree n. 56 of march 2018 approving the Made Green in Italy Voluntary Scheme for PEF methodology application in Italy, and with the publication of the PEFCR for still and sparkling wine. Is clear that the direction taken at national and European level goes toward the EF methodology developed by the European Commission Assuming that the VIVA protocol may also be affected by EF evolution; possible implications linked to a future transition from VIVA to PEF were evaluated, also carrying out a PEF assessment of 27 VIVA certified products with a performance confrontation between the VIVA products and the European benchmarks.

Sustainability has over the years been of interest and not least to the fast fashion industry. The phenomenon of sustainability reports has therefore occurred by small and large companies produced for society today. Companies present a list of past, present and future sustainable activities to suppliers, competitors, shareholders and customers. Furthermore, the fast fashion industry has grown and consumption tends to be higher than ten years ago. The information shared is therefore important to see how these activities are communicated to society, not at least to customers. Sustainability awareness is today a valuable tool for sustainable trust in companies. Thus, the purpose of this thesis was to investigate which sustainability issues are presented  in sustainability reports by companies and by customers. Empirical results were obtained using a qualitative multi-method, where Critical Discourse Analysis was adopted by the authors to interpret sustainability reports from seven Swedish companies interpreted as fast fashion. The authors then analysed the results of CDA of sustainability reports with the aim to find out how the sustainable issues are presented to society in variants, differences, images and language. In addition, semi-structured interviews with questions based on CDA and literature review were conducted to gain perspectives and a deeper understanding of the customers.The conclusion of this thesis showed that customers can be involved in companies' sustainable activities, although it tends to differ. Customers perceived sustainability reports in today's situation as low transparency and the trust is not as high as it could be. The GIOIA method was therefore conducted to see how these first concepts from customer interviews relate to the second theme of CDA. Furthermore, four dimensions could be constructed with further suggestions for companies that produce sustainability reports to customers on the issues of trust, transparency, customer awareness and important sustainable issues. The thesis further identified both general factors and problems within sustainability reports that can be used for future guidance and implementation of sustainable awareness for customers in the fast fashion industry.