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The Chain Leader System (CLS) is a novel concept of industrial development proposed by the Chinese local government. Initially, it was aimed at chain extension, supplementation, and advancement to address the impact of external uncertainties. However, there has been debate about whether political power from CLS will lead to inefficiencies in green governance. This study aims to formalize industrial CLS for green governance. A survey was conducted to assess public acceptance and the validity of CLS in a resource‐based city. The results indicate that CLS, when aligned with green governance goals, effectively corresponds with market rationality and public value. It is evident that CLS represents a collective effort toward effective governance rather than simply extending industrial chains or enhancing resilience. The efficiency of green governance within CLS is influenced by the factors including communication platform, enterprises' carbon sinks and green clustering, citizens' adoption of green transportation, and communication among different stakeholders. This study provides valuable insights for the governments seeking to establish an efficient CLS that aligns with both market principles and well‐functioning government. [ABSTRACT FROM AUTHOR]

This paper aims to analyze the research themes that are addressed in studies on industrial symbiosis (IS), from the perspective of theories. The paper method is a longitudinal analysis of retrospective nature from 1998 to 2021. This approach allowed to detects the main drivers and associated themes that structured researches on IS in the period. In general, Industrial Ecology Theory, Network Theory, Systems Theory and Organizational Theory were present in a considerable part of research themes on IS. It was observed that the IS research themes moved over the period analyzed to nine areas of study: (1) Waste as a resource, (2) development industrial symbiosis network, (3) circular economy and industrial symbiosis, (4) industrial co‐localization, (5) energy innovations, (6) closed loop chains, (7) IS's social aspects, (8) regional‐level metabolism, and (9) waste knowledge. In summary, the contributions of this paper are the thematic proposition of IS from the perspective of theories, pointing out the key‐aspects; and presentation of a research themes' diagram towards the IS buildup. [ABSTRACT FROM AUTHOR]

As win‐win solutions at the park level, eco‐industrial parks (EIPs) have become the mainstream model to realize a sustainable transition of industrial parks in the world. However, few cases have been implemented in Africa, even though Africa is fertile ground for the growth of industrial parks. This study explores the transition process and outcome of a typical African industrial park—Hawassa Industrial Park (HIP) in Ethiopia. We adopted the international framework for EIPs and applied the strategic niche management (SNM) framework to uncover the transition performance and process. This study shows that HIP's development is a clear articulation of implementing the sustainable development strategy and the industrial park development corporation's role. However, the analysis also identified limitations such as the impracticability of certain framework criteria and inapplicable indicators. Although HIP is still at the nascent stages of EIP implementation, we have found three critical factors for EIP development in Ethiopia from our preliminary observation. These include the importance of actors, the learning process, and having standards for an indicator system. These indicators are of exceptional value to Ethiopian researchers and practitioners in integrating sustainability into local economic development. [ABSTRACT FROM AUTHOR]

Aluminum production is a major energy consumer and source of greenhouse gas (GHG) emissions. The regional transfer of the primary aluminum (PA) industry, which mainly consists of the processes of electrolysis and aluminum ingot casting, is currently an important international trend in aluminum industrial development. However, the changes in GHG emissions from aluminum production for such transfers are unclear. This study has established a life cycle assessment model of aluminum industry based on regional transfers in the context of China, determined the GHG emissions of PA and secondary aluminum (SA) production, examined the GHG emission changes of PA production based on regional industry transfer between the years 2007 and 2017, and explored seven driving factors that affect GHG emissions in the aluminum industry. GHG emissions per unit PA and SA production in China decreased by 18.6% and 6.3%, respectively, but the total GHG emissions from aluminum industry still increased by 2.2 times between the years 2007 and 2017. The driving factor analysis showed that the major positive effects of GHG emissions from China's aluminum industry from 2007 to 2017 included the production scale effect of SA and the energy structure effect. Existing regional transfers (between the years 2007 and 2017) did not deliver significant annual GHG emissions reductions. Currently, Xinjiang, Henan, Shandong, and Inner Mongolia are the main PA production provinces in China, although regional transfers have been implemented. This study provides a basis for the improvement and sustainable development of the aluminum industry, suggests policies for regional aluminum development, and proposes a beneficial layout of the aluminum industry. [ABSTRACT FROM AUTHOR]

Cement production contributes 8–9% of all anthropogenic CO2 emissions worldwide, and further increases in the future are expected. Traditional solutions for reducing emissions, including energy efficiency, using alternative fuels, and clinker‐to‐cement ratio reduction, are insufficient to ensure the necessary mitigation. Based on the concept of material efficiency, this study identifies new alternatives for reducing CO2 emissions by adopting a set of technological solutions to increase the industrialization of cement‐based products and the use of fillers considering a cradle‐to‐use approach. Besides, increasing the filler content in mortars and plain concrete is a desirable strategy, because it increases the carbonation rate, accelerating the CO2 sequestration from the atmosphere. Based on data from the Brazilian cement industry technology roadmap, this study quantitatively evaluates, up to 2050, the CO2 mitigation potential and the reduction of cement consumption for each adopted technological solution. The marginal abatement costs are also included to quantify each considered solution's cost‐effectiveness and compared with alternatives like carbon capture and storage. The results show that increasing the cement use efficiency enables CO2 emissions reduction by up to 45% by 2050, with a cost of USD –1.36 for each avoided metric ton of CO2, while accelerating the mortar carbonation rate. This article met the requirements for a gold–gold JIE data openness badge described in http://jie.click/badges. [ABSTRACT FROM AUTHOR]

Estimating the environmental impact of emerging technologies at different stages of development is uncertain but necessary to guide investment, research, and development. Here, we propose a systematic procedure to assess the future impacts of emerging technologies. In the technology development stage (technology readiness level < 9), the recommended experience mechanisms to take into account are (a) process changes, (b) size scaling effects, and (c) process synergies. These developments can be based on previous experience with similar technologies or quantified through regression or engineering dimension calculations. In the industrial development phase, (d) industrial learning, based on experience curves or roadmaps, and (e) external developments should be included. External developments, such as changes in the electricity mix can be included with information from integrated assessment models. We show the applicability of our approach with the greenhouse gas (GHG) footprint evaluation for the production of copper indium gallium (di)selenide (CIGS) photovoltaic laminate. We found that the GHG footprint per kilowatt peak of produced CIGS laminate is expected to decrease by 83% going from pilot to mature industrial scale production with the largest decrease being due to expected process changes. The feasibility of applying our approach in practice would greatly benefit from the development of a database containing information on size scaling and experience rates for a wide variety of materials, products, and technologies. [ABSTRACT FROM AUTHOR]

The social aspects of software development encompass concerns such as motivating practitioners, building effective teams, and developing personal relations. Not surprisingly, perhaps, many software projects fail due to personality conflicts within team members. This study investigates the personality traits of 132 software practitioners by employing a tailored interactive assessment that was specifically developed for software development organizations. To assess the personality characteristics of the software teams as a whole, the results of 20 project teams were visualized by using personality–team radar charts. The validity part of the study was performed through validation interviews with experts from the field, discussing their experiences using the interactive assessment. The findings of this investigation complement those of earlier studies that suggest that productive team members who were working on social isolation showed higher introversion. In particular, this study strengthens the idea that agreeableness was observed in agile teams. Ultimately, the present data also highlight the existence of conscientiousness personalities in agile software development. [ABSTRACT FROM AUTHOR]

Summary: In order to improve the overall sustainability of industrial parks, it is necessary to understand the development characteristics of industrial parks so that appropriate management measures can be raised. Under such a circumstance, this study analyzes the changes in the environmental performance of Shenyang Economic and Technology Development Zone (SETDZ) in terms of emergy‐based indicators and explores underlying driving forces using decomposition analysis methods. The results show that in the industrial recruitment stage (2001–2006), the total emergy increased rapidly and the sustainability level decreased significantly because of the exploitation of local resources with the expansion of industrial scale. After entering the industrial cluster and upgrading stage (2007–2010), the total emergy increased even faster, while the environmental performance did not decrease too much because of the improved resource efficiency and improved technological progress. The implementation of industrial symbiosis (IS) (2011–2013) could have further effectively reduced the total emergy consumption and improved the environmental performance, but current symbiosis efforts were not sufficient and need to be further promoted. Gross regional product and area of the industrial park were the most important driving factors to the total emergy for all the development stages. In terms of emergy sustainability, renewable emergy ratio (R1/U) was one key impact factor. Therefore, how to improve the ratio of renewable resources and enhance IS scopes will be the key strategies for its sustainable development. [ABSTRACT FROM AUTHOR]

Summary: China has more than 1,500 industrial parks, which, collectively, play a crucial role in facilitating industrialization and urbanization. A key characteristic of these parks is that most rely on shareable energy infrastructure, an efficient configuration that can also deliver substantial and sustainable reductions in greenhouse gas (GHG) emissions. This study offers strategies for mitigating GHG emissions from Chinese industrial parks. We focus on extensive data collection for the 106 industrial parks listed in the national demonstration eco‐industrial park (EIP) program. In doing so, we carefully examine the evolution of 608 serviceable energy infrastructure units by vintage year, fuel type, energy output, and technologies of combined heat and power units. We assess direct GHG emissions from both energy infrastructure and the parks, and then identify the features and driving forces of energy infrastructure development in the EIPs. We also offer recommendations for ways to mitigate the GHG emissions from these industrial parks. The energy infrastructure stocks in Chinese EIPs are characterized by heavy coal dependence (87% of capacity) and high ratios of direct GHG emissions versus the total direct emissions of the park (median value: 75.2%). These findings establish a baseline from which both technology and policy decisions can then be made in an informed way. [ABSTRACT FROM AUTHOR]

This article focuses on the effects of policy instruments for developing viable eco-industrial parks (EIPs) in China. We analyzed the root of China's national EIP program and inventoried the general instruments available to local authorities to shape and promote eco-industrial development. Empirical research conducted in Tianjin Economic-technological Development Area and Dalian Development Area led to the activities and actions conducted by local authorities. A quantitative method, technique for order of preference by similarity to ideal solution, was adopted to reveal the effects of policy instruments for comparative analysis. We conclude that the planned EIP model is useful in the early stage of EIP development, and, subsequently, it should be combined with a facilitated model to achieve long-term goals for eco-transformation. To this end, the policy package of economic, regulatory, and voluntary instruments should be integrated and tailored in alignment with the local situation. [ABSTRACT FROM AUTHOR]

National material stock (MS) accounts have been a neglected field of analysis in industrial ecology, possibly because of the difficulty in establishing such accounts. In this research, we propose a novel method to model national MS based on historical material flow data. This enables us to avoid the laborious data work involved with bottom-up accounts for stocks and to arrive at plausible levels of stock accumulation for nations. We apply the method for the United States and Japan to establish a proof of concept for two very different cases of industrial development. Looking at a period of 75 years (1930-2005), we find that per capita MS has been much higher in the United States for the entire period, but that Japan has experienced much higher growth rates throughout, in line with Japan's late industrial development. By 2005, however, both Japan and the United States arrive at a very similar level of national MS of 310 to 375 tonnes per capita, respectively. This research provides new insight into the relationship between MS and flows in national economies and enables us to extend the debate about material efficiency from a narrow perspective of throughput to a broader perspective of stocks. [ABSTRACT FROM AUTHOR]

Resource productivity enhancement stands at the center of tackling issues on environmental pollution and resource scarcity. Identifying influential socioeconomic factors should be the first step in establishing and improving resource management policy. This study compares and analyzes data from multiple countries to construct a resource productivity simulation model. The socioeconomic factors and their characteristic patterns are discussed in detail. The results demonstrate that the major factors influencing resource productivity include income level, population density, economic structure, energy structure, and raw material trade. Among these factors, the three most important are income level, population density, and economic structure. The influencing patterns can be summarized as follows: (1) Resource productivity increases with increasing income levels. (2) Countries with high population density are inclined to demonstrate high resource productivity. (3) The economic structure shows a biphase influence on resource productivity, that is, during industrialization, decreased agricultural activity and increased industrial activity lead to higher resource productivity. On the other hand, after industrialization, decreasing industrial activity and an expanding service sector become the major impetus of resource productivity enhancement. (4) Raw material export demonstrates a negative effect on resource productivity. Countries that depend heavily on raw material export show a unique resource productivity evolution pattern. For these countries, relatively high resource productivity in low income phases and relatively low resource productivity in high income phases show only small increases in resource efficiency and economic growth. Finally, insights from the study are transformed into suggestions for sustainable resource management and resource productivity enhancement. [ABSTRACT FROM AUTHOR]

Rapid industrialization and urbanization has been occurring in China since the introduction of the opening-up policy in 1978. The demands of building and infrastructure construction have increased rapidly, especially in the transportation and housing sectors in China. Large amounts of construction materials have been required in building construction and maintenance of the railway and road systems, especially steel and cement. Continued cement and steel production will require heavy raw material resource consumption and will emit a great deal of carbon dioxide (CO2). This study forecasts future steel and cement demand and related resource consumption and CO2 emissions for building and transportation infrastructure based on a material flow analysis of China. Furthermore, the effect of prolonging the lifetime of building and transportation infrastructure is appraised. The results indicate that building and transportation infrastructure will increase sharply through 2030. Although the demand for new construction will then decrease, steel and cement consumption will remain at a high level through 2050 because these are needed to maintain roads and railways. In addition, prolonging the lifetime of buildings and infrastructure is a useful way to avoid more raw material consumption and to mitigate CO2 emissions. However, its main effect is to decrease the demolition of buildings and reduce material use for the maintenance of roads and railways. Currently not enough countermeasures have been implemented to realize a low carbon-dematerialization society in the building and transportation construction sector. Future comprehensive efforts should include the reuse of waste construction material and a reduction in raw material consumption intensity by applying technical innovations. [ABSTRACT FROM AUTHOR]

Summary By 'working with the willing', the National Industrial Symbiosis Programme (NISP) has successfully facilitated industrial symbiosis throughout the United Kingdom and, in the process, delivered significant economic and environmental benefits for both Programme members and the country as a whole. One of the keys to NISP's success is that, unlike failed attempts to plan and construct eco-industrial systems from scratch, the Programme works largely with existing companies who have already settled in, developed, and successfully operate within a given locale. This article argues that existing and mature industrial systems provide the best prospects for identifying opportunities for, and ultimately facilitating, industrial symbiosis. Due to levels of diversification and operational fundamental niches that, in the fullness of time, develop within all industrial systems, industrially mature areas are deemed to be industrial symbiosis 'conducive environments'. Building on the conservation biology concept of a habitat suitability index, the article presents a methodology for comparing a potential site for eco-industrial development to a known baseline industrial 'habitat' already identified as being highly conducive to industrial symbiosis. The suitability index methodology is further developed and applied to a multi-criteria evaluation geographic information system to produce a 'habitat' suitability map that allows practitioners to quickly identify potential industrial symbiosis hotspots (the methodology is illustrated for England). The article concludes by providing options for the development of symbiosis suitability indices and how they can be used to support the facilitation of industrial symbiosis and regional resource efficiency. [ABSTRACT FROM AUTHOR]

Summary Like many economic exchanges, industrial symbiosis (IS) is thought to be influenced by social relationships and shared norms among actors in a network. While many implicit references to social characteristics exist throughout the literature, there have been few explicit attempts to operationalize and measure the concepts. The 'short mental distance,''trust,''openness,' and 'communication' recorded among managers in Kalundborg, Denmark, set a precedent for examining and encouraging social interactions among key personnel in the dozens of eco-industrial networks around the world. In this article we explore the relationships among various aspects of social embeddedness, social capital, and IS. We develop a conceptual framework and an approach using quantitative and qualitative methods to identify and measure these social characteristics, including social network structure, communication, and similarities in norms and conceptions of waste, and apply them in an industrial network in Nanjangud, South India. The findings suggest that there is a fairly high level of shared norms about dealing with waste-the 'short mental distance'-in this network, but by-product transactions are only weakly correlated with the structure and content of communication among managers. Replication of this approach can increase the understanding and comparability of the role of social characteristics in eco-industrial activities around the world. [ABSTRACT FROM AUTHOR]

Summary This article argues that industrial ecology has, to date, largely engaged with the ecological sciences at a superficial level, which has both attracted criticism of the field and limited its practical application for sustainable industrial development. On the basis of an analysis of the principle of succession, the role of waste, and the concept of diversity, the article highlights some of the key misconceptions that have resulted from the superficial engagement with the science of ecology. It is argued that industrial ecology should not be seen as a metaphor for industrial development; industrial ecology is the ecology of industry and should be studied as such. There are manifold general principles of ecology that underpin our understanding of the world; however, the physical manifestation and causal effects of these principles are particular to the system and its constituent elements under analysis. It is thus proposed that context-specific observation and analysis of industry are required before theoretical and practical advancement of the field can be achieved. [ABSTRACT FROM AUTHOR]

Are companies better off acting collectively in sharing resources, such that one company's waste becomes another company's feedstock, or is it strategically preferable to act individually to minimize resource flows? Eleven enterprises on Oahu, HI, were found to be exchanging nine different materials, constituting previously undocumented industrial symbiosis collaboration, anchored by a coal-fired power plant in the Campbell Industrial Park. The environmental and economic performance of eight companies exchanging six of these materials is assessed based on price and quantity data collected during interviews with the participants. The largest environmental benefits were found to be reduced landfilling and conservation of primary materials, including 40 million gallons of fresh water and approximately 17 800 tons of coal annually. The research finds that symbiotic solutions, when made visible, are often preferable, especially on an island. Indeed, company managers who fail to consider symbiotic solutions for resource issues risk overlooking the most effective strategic options. Copyright © 2010 John Wiley & Sons, Ltd and ERP Environment. [ABSTRACT FROM AUTHOR]

As one branch of industrial ecology, the ecoindustrial park (EIP) concept is being accepted and implemented in many parts of the world. In order to pursue a sustainable industrial development, China's government is forging this concept into a new strategy of industrial development and regional practices. This article aims to depict a picture of current China's experiences on EIP. It first presents two stages of EIP development at national level. Then more details at individual level are provided by three cases studies, that is, Dafeng, Lubei, and Nanhai, in which three points are addressed: (1) the industrial and environmental backgrounds of EIP projects; (2) specific resource sharing; and (3) benefits and challenges in these projects. The case studies show that the government acts as a key role player, facilitating multiple functions in the development of EIP projects. The case studies also suggest that many factors including holistic, economic, social, and technical aspects need to be taken into account to develop a successful EIP project. [ABSTRACT FROM AUTHOR]

We present the concept of sociometabolic regimes and use it to analyze patterns of change in global social metabolism. Sociometabolic regimes represent dynamic equilibria of society–nature interactions and are characterized by typical patterns of material and energy flows (metabolic profiles). From this perspective, industrialization appears as a process of transition from the agrarian to the industrial regime. This article presents a global data set on the socioeconomic metabolism of 175 nations for the year 2000. We group the countries into six clusters differentiated by economic development and population density, reflecting the historical path of (agrarian) development and resource endowment. Our analysis reveals that per capita material and energy use in industrialized clusters is higher than in developing regions by a factor of 5 to 10. However, per capita use of natural resources differs significantly among industrialized clusters. A large fraction of the global population displays a metabolic profile somewhere in between the patterns typical for the agrarian and the industrial regimes. The sociometabolic transition from an agrarian to an industrial regime is thus an ongoing process with important consequences for future global material and energy demand. If we take a transition between regimes and the current characteristics of this transition as given, the global energy and materials demand is likely to grow by a factor of 2 to 3 during the coming decades. The most critical part of our findings relates to the cluster of high-density developing countries, as these countries already have a higher anthropogenic material and energy burden per unit of land area than, for example, industrial Europe, with pending further increases bound to surpass carrying capacities. [ABSTRACT FROM AUTHOR]

This article presents an approach to estimate missing elements in hybrid life cycle inventories. Its development is motivated by a desire to rationalize inventory compilation while maintaining the quality of the data. The approach builds on a hybrid framework, that is, a combination of process- and input–output-based life cycle assessment (LCA) methodology. The application of Leontief's price model is central in the proposed procedure. Through the application of this approach, an inventory with no cutoff with respect to costs can be obtained. The formal framework is presented and discussed. A numerical example is provided in Supplementary Appendix S1 on the Web. [ABSTRACT FROM AUTHOR]

Since 1989, efforts to understand the nature of interfirm resource sharing in the form of industrial symbiosis and to replicate in a deliberate way what was largely self-organizing in Kalundborg, Denmark have followed many paths, some with much success and some with very little. This article provides a historical view of the motivations and means for pursuing industrial symbiosis--defined to include physical exchanges of materials, energy, water, and by-products among diversified clusters of firms. It finds that "uncovering" existing symbioses has led to more sustainable industrial development than attempts to design and build eco-industrial parks incorporating physical exchanges. By examining 15 proposed projects brought to national and international attention by the U.S. President's Council on Sustainable Development beginning in the early 1990s, and contrasting these with another 12 projects observed to share more elements of self-organization, recommendations are offered to stimulate the identification and uncovering of already existing "kernels" of symbiosis. In addition, policies and practices are suggested to identify early-stage precursors of potentially larger symbioses that can be nurtured and developed further. The article concludes that environmentally and economically desirable symbiotic exchanges are all around us and now we must shift our gaze to find and foster them. [ABSTRACT FROM AUTHOR]

Focuses on a study which discussed the traditional economic development and the industrial resource recovery applied in the 19th century and its association to industrial ecology in the era. Related literature on the development and use of industrial by-products; Information on the use of the indelible parts of animals as material sources; Description of the practice of using by-products in industrial societies.

The article presents abstracts of papers on industrial ecology which include past and present metabolic profiles and their future trajectories, Australia's resource use trajectories, and industrialization and transformation of land use.