The need to include sustainable design principles during product realization poses several challenges in need of research. The demand for greener products has increased while competition has shortened product realization processes. Product Lifecycle Management (PLM) provides solutions in accelerating the development process and time to market by managing the information through a full life cycle of a product line. Life Cycle Assessment (LCA) provides a way to predict the environmental impacts that should be expected over the complete life cycle of a given product, but LCA methods are not well suited to efficient comparison of product alternatives during early design stages. Customers and other stakeholders demand products that not only comply with regulations and minimize environmental impacts, but also minimize costs and maximize certain performance objectives of a product. Thus, an approach is needed to unify validation of new products compliance with holistic consideration of environmental impacts along with other objectives over a complete life cycle for the selection of the optimal design concept in an efficient manner. This research addresses these matters by proposing the approach of integrating LCA software with a PLM system. A conceptual LCA framework- LCAatPLM (Life Cycle Assessment of assembly tree in PLM) is proposed that allows environmental assessment of assembly tree directly extracted from PLM. Firstly, relevant existing solutions are reviewed and several challenges are identified that prevent integration. By decomposing the structure of both PLM and LCA, a common foundation is identified for the integration. Then, a design methodology is developed to show the use of LCAatPLM within PLM environment. A charcoal grill design case study is detailed to show how evaluations can be made based on achievement of strategic goals, along with verification of compliance and the visibility of LCA and other results. Our findings show that design executions through LCA integrated with PLM reveal environmental criterion at early stages. It can be considered with other design criteria to identify and select optimal alternatives. This research transforms LCA as an evaluation tool used after a design is already completed to one that can guide designs earlier within the PLM environment.

Both the ecological and social system are systematically degrading, resulting in decreasing capacities to support human civilization. Product development and manufacturing companies play a key role in driving society’s transition towards a sustainable path. Besides moral arguments, the motivation for companies can be expressed as a matter of smart risk management, i.e. avoiding threats and exploiting opportunities. Such sustainability risks can be related to, for example, brand and reputation, legislative change, or attracting top-talented employees. But, more importantly, it is about understanding changes that are inevitable on markets to come. Based on Maxwell’s interactive qualitative research approach and following the structure of the Design Research Methodology, this thesis aims to contribute (i) to knowledge by increasing the conceptual understanding of what sustainability risks are; and (ii) to practice by researching decision-support for how sustainability risks can be managed in a product development company context. The first study reviewed existing literature and identified characteristics of sustainability risks, which make them particularly difficult to manage. A following exploratory and descriptive study investigated companies’ current risk management practices and preconditions for sustainability integration. It showed that the effects of uncertainty from the sustainability transition need to be identified, assessed, and managed in relation to how they can affect objectives anchored in both internal and external stakeholder value creation. In parallel, the Framework for Strategic Sustainable Development was applied as a lens to understand the implications of the sustainability transition for company risk management. This resulted in a new definition, stating that sustainability risks are threats and opportunities that are due to an organization’s contribution or counteraction to society’s transition towards strategic sustainable development. A questionnaire study then investigated some case companies’ challenges and preconditions to build sustainability capabilities. Finally, a workshop method is proposed that aims to support design teams in early sustainable product development. Future research will leverage on the findings to develop and test decision support for how product development companies can manage sustainability risks on different organizational levels in practice to increase competitiveness, while taking leadership in the transition towards a sustainable society.

Every manufactured product has an environmental impact, a social impact, and an economic impact. As engineers, we should do our best to understand how our design decisions influence these impacts (the three pillars of sustainability), and at the same time make decisions that collectively lead to maximum positive impacts, or minimum negative impacts on the economy, environment, and society. Many times, engineers show interest and want to design for all three pillars of sustainability but are often constrained to focus on the environmental and economic aspects, leaving out social sustainability due to lack of understanding and resources. In practice, this leaves the social dimension of sustainability out of sight and reach for many engineers. So to assist engineers to consider and improve the social impacts of their products, we have created two methods. The first method is focused on meeting customers' unmet needs through the use of collaborative products (a product created by temporarily combining physical components from two or more products to perform new tasks) and the second method is to be used throughout the product development process in order to increase the potential social impacts of the product being designed. It will assist engineers to become aware of social impact categories sometimes overlooked, especially when designing for global engineering. If engineers are able to focus on all three pillars of sustainability early in the design process, including social sustainability, they can add social impact indicators along with technical performance measurements during the product development process and design a product that better meets the requirements for environment, economic, and social sustainability. This is why it is important for engineers to know how to handle the complexity and uncertainty associated with design parameters when creating products for social impacts aimed at global development. In this dissertation, the two methods are outlined and explained. The demonstration of the first method showed that by using the method of collaborative product design to create a brick press, the task-per-cost ratio was improved by 30%. The demonstration of the second method showed that a redesign of the cup seal in the India Mark II/III hand pump system (a product used by approximately 10% of the world's population) could extend the service interval with 12% by replacing the cup seals. Lastly, conclusions related to improving social impacts when engineering for global development and suggestions for future research are outlined.

Water quality continues to be threatened by human development activities such as stormwater runoff from urbanization. This study addresses the question of how stormwater Best Management Practice (BMP) system design choices affect pollutant removal efficiency, through the examination of 12 case study sites (across five states) that use three common BMP system design types (detention, retention, and wetland channel). Water quality information was obtained from the International Stormwater Database and site composite grab samples. Development conditions were inventoried by orthophotos and assessed using Geographic Information System (GIS) and AutoCAD data. This study relates Total Suspended Solid (TSS) load removal efficiency with a series of form-based design variables, which landscape architects can control through their scope of services. System design characteristics of age, size, form, and material selection, along with site-specific precipitation regimens and extent-of-development, were compared with use of TSS removal efficiency in order to determine possible design relationships. Primary removal efficiency methods of individual design types were then evaluated to prioritize conclusions for practical applications. Mixed findings from this study report that one material-based and two form-based design variables hold significant correlation with the TSS removal efficiency. However, site-contextual variables, especially the Natural Resource Conservation Service (NRCS) hydrologic weighted curve value, play an important role in BMP performance and may supersede possible design impacts. The study also reveals that for some BMP sites, a deviation from original design intent may jeopardize system removal efficiency.

The project is inspired by the idea of trying to simplify and create understanding on a broader level regarding the issues of climate change within the author’s field of design. How can design help us understand the relevance of acting now by visualizing how a potential future might look if action is not taken. Out of many issues that might arise due to climate change the project specifically targets that of desertification. The consequences global desertification already has on life and nature could potentially reach devastating levels in a not-so-distant future making it a highly important topic. Desertification if left uncontrolled is expected to force billions of people from the densest areas of the world onthe move by 2090. Driving densification of the last liveable land to reach unprecedented levels. This is a scenario that we want to stay clear of at all costs as it gambles our survival as a species on this planet. It would lead to the creation of vast unhabitable areas, potentially major conflicts, and large-scale segregation. Leaving little to no room for our ally nature to regenerate would mean the mass extinction of species and potentially life on our planet. To enforce the urgency of action taking the project steps into the distant future of 2086 to portray how a growing desert would have affected the way we live, the struggles it has brought, and how we are putting all efforts towards assisted regeneration of the planet. As much as the project is speculative the scenario builds from data and analytics mapped by scientists and research within the fields of eco- science. As the issue of desertification is an already existing problem today. Scientists and inventors are working on ways to counter its growth. Taking inspiration and learnings from biodiverse reforestation work done today and applying it to the potential scenario allowed the author to highlight issues in the current process. As the scenario was pushed to the extreme so were the problems within the current system. Scalability, cost-effectiveness, and flexibility came up as some of the most prevalent issues. Mobility already plays a great role in distributing the efforts of today’s work and will come to play an even greater role in future reforestation efforts. With technological development and systematic changes come new possibilities for innovation. The process behind the development consisted of exploring solutions that hinder desertification whilst simultaneously promoting and assisting in the regeneration of nature. This involved research into large-scale reforestation development and up-and-coming technologies. Through creative development and ideation grew potential scenarios that resulted in story-driven final visuals. The result is Terra Nova. A lighter than air propelled cocnept that allows long term cargo- mobility in barren areas with minimal impact to the environment. The vehicle is multifunctional in the sense that it carries the capabilities of both personal and cargo transport making it a great all-around vehicle.

The 42-kilometer beach in Harrison County, Mississippi necessitates continual re-nourishment projects to ensure its survival due to constant erosion events. The stability that the root structures of vegetated beaches provide have been shown to be a countermeasure to these erosion events. It has also been shown that the public will utilize landscapes that they find to be attractive. Therefore, the purpose of this thesis is to ascertain whether beach users find vegetated beaches more attractive than un-vegetated beaches. In several Harrison County communities, beach users were surveyed through the use of a Visual Preference Survey and an accompanying questionnaire to determine their opinions on the design of the beach, its design elements, and the purpose of those elements. Results were mixed, however it was determined that beach users found beaches vegetated with multiple types of florae to be more attractive than non-vegetated beaches.

3 plattforms, one railway station, tracks, park and postindustrial romaticism in tracking area. Reconstruction old railway station, old structure vs. new structure. Centrum of sustainability in the virtuality park. (moving object on the tracks, posibility for exhibitions, educations, fun and relax.

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<p dir="ltr">Vehicle electrification has been proposed as one of the most important technologies for the future of sustainable energy and climate change mitigation. These electric vehicles (EVs) are predominantly powered by lithium-ion batteries (LIBs) which contain critical materials — lithium (Li), cobalt (Co), nickel (Ni), manganese (Mn), and graphite — that are in short supply. Maximizing resource efficiency through material recovery is crucial for a circular economy and the long-term financial, environmental, and social sustainability of the EV industry.</p><p><br></p><p dir="ltr">Heavily influenced by technology, business, and policy, the EV ecosystem must balance the interests of multiple stakeholders. There is a system-of-systems dependency between the circular business model employed; the process, scale, and impact of operations; and the overall economy of the operating environment. However, these linkages are highly dependent on the technological process for material recovery. Given that proof-of-concept research methodologies in the academy are typically low-complexity technologies (low-tech) and at a low technological readiness level (TRL), economies of scale, environmental impacts, and policy implications are not readily deduced.</p><p><br></p><p dir="ltr">Two practical low-tech and low TRL methods for cathode material recovery and cell reattachment for extended battery usage were developed as proofs-of-concept. One theoretical approach for cell removal using heat application was also explored. Given that artisanal mining plays a significant role in the upstream battery material supply chain and is often carried out on a small scale with common tools, safe manual disassembly processes through low-tech, low TRL methods for environmentally friendly battery material recovery could be influential in the downstream management of end-of-life (EOL) EVs.</p><p><br></p><p dir="ltr">Another recommendation is to treat lithium-ion batteries and current recycling methods as transitory technologies, thus encouraging investments in low-tech methods as part of effective business practices today. Vertical integration and supply chain partnerships by companies to recover legacy batteries could be more beneficial in the short term than investing large amounts of capital in new recycling facilities of whose features they are unsure. Higher-complexity and TRL methods can be developed as part of new growth engines for future businesses.</p><p dir="ltr">Finally, the major policy observation is the recognition that state level involvement in setting up appealing environments for private companies is a major contributor to attracting investments for local economic growth, thus necessitating the need for stronger multistakeholder engagement and collaboration in workforce development and environmental safety. Without adequate workforce development and retention programs, companies will struggle to meet and keep the labor requirements necessary to take advantage of tax credits, which could hinder their desire to set up shop in certain states.</p>

In western countries, we are now living in a period of economic prosperity. This has undermined in a certain way the “world’s balances” in terms of social, economic and well-being equilibrium. In particular, well-being grows in parallel with its side effects: it allows the population to grow, which generates a rise of the resources need, with related risk of pauperization of the planet. The two main aspects of the current world’s living system crisis are climate change and widespread poverty, even and mainly in terms of lack of housing. Until some years ago one was the cause of the other: the building sector is the most energy consumer and CO2 emitter. Anyway, thanks to the contemporary knowledge and technology, this trend is inverted: it is now quite simple, and in several countries compulsory, to realize NZEB or ZEB constructions. However, especially in growing countries, the building industry is yet too slow to meet the contemporary changes which are consistently faster and pressing. The main theme is now to explore the possibility of generating a new building system which can be fast in construction, adaptable to changes and completely fade away. It must respond either to growing needs or to change during the time. All focusing on very low energy consumption in use and to production/disposal phases.