Strategies for Value Creation Through Sustainable Manufacturing

Making the business case and establishing strategic directions for sustainable manufacturing requires a collaborative effort. Strategic capabilities that can help create sustainable value for all stakeholders must be identified. Technologies and methodologies to provide these capabilities for implementation must then be developed, through public-private partnerships. This paper presents major business imperatives and strategic capabilities necessary to enable value creation through sustainable manufacturing identified based on extensive engagement with business leaders and industry professionals as well as academic experts and government agency representatives. The paper also presents a future vision for sustainable products, processes and systems that can be derived from such capabilities

Innovation in sustainable manufacturing education

Part of: Seliger, Günther (Ed.): Innovative solutions : proceedings / 11th Global Conference on Sustainable Manufacturing, Berlin, Germany, 23rd - 25th September, 2013. - Berlin: Universitätsverlag der TU Berlin, 2013. - ISBN 978-3-7983-2609-5 (online). - http://nbn-resolving.de/urn:nbn:de:kobv:83-opus4-40276. - pp. 9-16.Sustainable value creation entails generating value for all stakeholders from economic, environmental and social perspectives. In a manufacturing context, creating sustainable value requires product, process and systems level innovations to enable near-perpetual closed-loop material flow across multiple life-cycles; it also requires understanding the complex interactions of the socio-technical systems with the natural environment for emergent synthesis so sustainable value creation can occur harmoniously and continuously. However, current educational curricula with traditional disciplines is fragmented and do not represent the multidisciplinarity or the integration needs; it is now necessary to work at the interface of the various disciplines to address the complex issues that are brought about through sustainability. Thus, to create sustainable value through sustainable manufacturing will require transformational and innovative reforms in education with an overall paradigm shift to provide the future generation of engineers, scientists and managers the necessary technical knowledge, skills and capabilities. This paper presents recent trends in developing such innovative educational programs in sustainable manufacturing. Also, the technological challenges posed by the need for implementing viable innovative sustainable manufacturing educational programs inevitably require fundamental studies on total life-cycle products, closed-loop manufacturing processes and integrated production systems extending beyond to the entire supply chain operations. This paper is aimed at tackling these significant challenges by essentially developing sustainable value propositions for all forms of educational programs (formal degrees and certificate level programs, professional/continuing education programs, short courses and web-based interactive learning programs, etc.) to incorporate the new knowledge needed to promote value-added sustainable manufacturing at product, process and system levels

Sustainable value creation through innovative product design

Part of: Seliger, Günther (Ed.): Innovative solutions : proceedings / 11th Global Conference on Sustainable Manufacturing, Berlin, Germany, 23rd - 25th September, 2013. - Berlin: Universitätsverlag der TU Berlin, 2013. - ISBN 978-3-7983-2609-5 (online). - http://nbn-resolving.de/urn:nbn:de:kobv:83-opus4-40276. - pp. 60-65.In the field of product development, many organizations struggle to create a value proposition that can overcome the headwinds of technology change, regulatory requirements, and intense competition, in an effort to satisfy the long-term goals of sustainability. Today, organizations are realizing that they have lost portfolio value due to poor reliability, early product retirement, and abandoned design platforms. Beyond Lean and Green Manufacturing, shareholder value can be enhanced and optimized by taking on a broader perspective, and integrating sustainability innovation elements into product designs. This paper presents a framework for achieving the goal of mutual value creation, and identifies the drivers of product design that are used to ultimately create what is termed - The Sustainable Products Value Proposition. Focus is placed on a balanced approach towards the integration of total cost of ownership, social and environmental improvements, and an expanded definition of product life drivers

Towards Developing Sustainable Reconfigurable Manufacturing Systems

This paper aims to examine the sustainable manufacturing performance of Reconfigurable Manufacturing Systems (RMSs) using existing sustainable manufacturing metrics. RMS has six key characteristics including modularity, integrability, customization, scalability, convertibility, and diagnosability. In this paper, ‘convertibility’ is quantified by considering configuration convertibility, machine convertibility, and material handling device convertibility from the RMS perspective. In addition, the performance of RMSs with different convertibility levels is also evaluated by using sustainable manufacturing metrics. A numerical example is used to demonstrate the computational approach. Results of the analysis are used to show how sustainable manufacturing performance of RMS changes as system convertibility varies. The findings show that RMS sustainable manufacturing performance can be improved by selecting a suitable level of convertibility

Body Maps of Resistance: Understanding everyday resistance to violent extremism in Kenya

Body Maps of Resistance is collection of personal stories and body map paintings created by twenty participants from around the Kenyan coast during two body mapping workshops held in November 2019 in Mombasa. The body mapping workshops were organised as part of a study on Gender and Resistance to Violent Extremism in Kenya funded by a British Academy ‘Tackling UK International Challenges’ award. This book explores how men and women at the level of local communities perceive, experience, and resist violent extremism in their everyday lives. The book aims to give voice to silenced narratives on communities’ everyday resistance to violent extremism. The body maps and stories in this volume, reveal complex everyday struggles against violence, discrimination and marginalisation. The paintings and stories are personal narratives that offer a window into the lives of the participants in our study and should not be used to generalise about communities living on the coast in Kenya

Sustainable Living Factories for Next Generation Manufacturing

To be profitable and to generate sustainable value for all stakeholders, next generation manufacturers must develop capabilities to rapidly and economically respond to changing market needs while at the same time minimizing adverse impacts on the environment and benefiting society. 6R-based (Reduce, Reuse, Recycle, Recover, Redesign and Remanufacturing) sustainable manufacturing practices enable closed-loop and multi-life cycle material flow; they facilitate producing more sustainable products using manufacturing processes and systems that are more sustainable. Reconfigurable Manufacturing Systems (RMS) and its characteristics of scalability, convertibility, diagnosability, customization, modularity and integrability have emerged as a basis for living factories for next generation manufacturing that can significantly enhance the system sustainability by quickly adjusting system configuration and production processes to meet the market needs, and maintain the system values for generations of products. This paper examines the significance of developing such next generation manufacturing systems as the basis for futuristic sustainable living factories by adapting, integrating and implementing the RMS characteristics with the principles of sustainable manufacturing to achieve value creation for all stakeholders

Sustainable Production Through Balancing Trade-Offs Among Three Metrics in Flow Shop Scheduling

In sustainable manufacturing, inconsistencies exist among objectives defined in triple-bottom-lines (TBL) of economy, society, and environment. Analogously, inconsistencies exist in flow shop scheduling among three objectives of minimizing total completion time (TCT), maximum completion time (MCT), and completion time variance (CTV), respectively. For continuous functions, the probability is zero to achieve the objectives at their optimal values, so is it at their worst values. Therefore, with inconsistencies among individual objectives of discrete functions, it is more meaningful and feasible to seek a solution with high probabilities that system performance varies within the control limits. We propose a trade-off balancing scheme for sustainable production in flow shop scheduling as the guidance of decision making. We model trade-offs (TO) as a function of TCT, MCT, and CTV, based on which we achieve stable performance on min(TO). Minimizing trade-offs provides a meaningful compromise among inconsistent objectives, by driving the system performance towards a point with minimum deviations from the ideal but infeasible optima. Statistical process control (SPC) analyses show that trade-off balancing provides a better control over individual objectives in terms of average, standard deviation, Cp and Cpk compared to those of single objective optimizations. Moreover, results of case studies show that trade-off balancing not only provides a stable control over individual objectives, but also leads to the highest probability for outputs within the specification limits. We also propose a flow shop scheduling sustainability index (F S S I). The results show that trade-off balancing provides the most sustainable solutions compared to those of the single objective optimizations

Leveraging Insights from Unique Artifacts for Creating Sustainable Products

Sustainablemanufacturingpursuestheachievementofeconomic,environmental, and societal benefits by promoting the long-term use of materials, products, and components within a circular economy. The analysis of one-of-a-kind classical products reveal some designs that exhibit a creative combination of parts from a variety of industrial sectors. For example, Italian designers behind some innovative artifacts have managed to integrate components from different sources into attractive and emotional-oriented objects that are revered to this day. The present work aims to combine 6R-based sustainable manufacturing with insights gained from some classical products of Italian design characterized by simplicity and decontextualization of common objects. This manuscript presents the design process for leveraging concepts embodied in some unique artifacts from the Italian design movement to inspire the realization of sustainable products. A commercial household item was redesigned to demonstrate the application of the approach by utilizing end-of-life items collected from municipal solid waste. The potential benefits of the triple bottom line approach associated with leveraging concepts, such as those from Italian design, to develop more sustainable products is also discussed