scholarly journals Requirements Engineering for an Industrial Symbiosis Tool for Industrial Parks Covering System Analysis, Transformation Simulation and Goal Setting

2020 ◽  
Vol 10 (1) ◽  
pp. 10 ◽  
Author(s):  
Anna Lütje ◽  
Volker Wohlgemuth
Keyword(s):  
Requirements Engineering ◽  
Goal Setting ◽  
System Analysis ◽  
Supply And Demand ◽  
Economic Benefits ◽  
Industrial Symbiosis ◽  
Future Scenarios ◽  
Industrial Parks ◽  
Covering System ◽  
Energy And Material Flows

Industrial Symbiosis (IS) is a collaborative cross-sectoral approach to connect the resource supply and demand of various industries in order to optimize the resource use through exchange of materials, energy, water and human resources across different companies, while generating ecological, technical, social and economic benefits. One of the main goals of IS is the set-up of advanced circular/cascading systems, in which the energy and material flows are prolonged for multiple utilization within industrial systems in order to increase resource productivity and efficiency, while reducing the environmental load. Many Information Communication Technology (ICT) tools have been developed to facilitate IS, but they predominantly focus on the as-is analysis of the IS system, and do not consider the development of a common desired target vision or corresponding possible future scenarios as well as conceivable transformation paths from the actual to the defined (sustainability) target state. This gap shall be addressed in this paper, presenting the software requirements engineering results for a holistic IT-supported IS tool covering system analysis, transformation simulation and goal-setting. This new approach goes beyond system analysis and includes the use of expert systems, system dynamics and Artificial Intelligence (AI) techniques, which turn the IT-supported IS tool to be developed into a comprehensive and holistic instrument with which future scenarios and transformation paths can be simulated.

scholarly journals A Data- and Knowledge-Driven Methodology for Generating Eco-Industrial Park Architectures

2016 ◽  
Author(s):  
Andreas M. Hein ◽  
Marija Jankovic ◽  
Romain Farel ◽  
Bernard Yannou
Keyword(s):  
Supply And Demand ◽  
Industrial Process ◽  
Initial Step ◽  
Industrial Plant ◽  
Industrial Park ◽  
Industrial Symbiosis ◽  
Industrial Plants ◽  
Industrial Parks ◽  
Industrial Zones ◽  
Future Work

Industrial symbiosis can be understood as the substitution of new resources used in an industrial process by another resource that would otherwise be discarded. Industrial symbiosis can thereby create new revenue streams and at the same time reduce environmental impact. The initial step in creating an industrial symbiosis is the identification of potential substation relationships between production plants. This step is challenging, as information about the companies is often not available. Several software tools have been developed in order to identify potential symbiosis opportunities. However, these tools have the shortcoming that they require extensive data input from companies owning the production plants. This requirement limits the number of companies for which symbiosis opportunities are identified. In this paper, we propose a data-driven methodology for identifying industrial symbiosis and generating eco-industrial park architectures. The methodology is based on meta-models of industrial plants for identifying plant attributes for certain types of plants, correlations that estimate the rough amount of resource supply and demand of a plant, and a rule-based system that identifies symbiosis opportunities based on knowledge from successful symbioses. Based on the symbiosis opportunities, approach generates eco-industrial park architectures that are optimal in terms of economic and environmental performance. Finally, we apply the methodology to a case study of the existing Kalundborg eco-industrial park to evaluate if the methodology is capable of finding existing symbioses. We conclude that the methodology can be applied to screening industrial zones with standard types of industrial plants. However, the results depend on the types of existing industrial plant meta-models in the database. Future work will focus on extending the data and knowledge base; and validating the methodology by its application to other existing eco-industrial parks.

scholarly journals Tracking Sustainability Targets with Quantitative Indicator Systems for Performance Measurement of Industrial Symbiosis in Industrial Parks

2020 ◽  
Vol 10 (1) ◽  
pp. 3 ◽  
Author(s):  
Anna Lütje ◽  
Volker Wohlgemuth
Keyword(s):  
Material Flow ◽  
Flow Analysis ◽  
Material Flow Analysis ◽  
Indicator System ◽  
Economic Benefits ◽  
Industrial Symbiosis ◽  
Quantitative Indicator ◽  
Industrial Parks ◽  
Business Approach ◽  
Set Up

Industrial Symbiosis (IS) is a systematic and collective (business) approach to optimizing the use of materials and energy among cross-sectoral industries in order to initiate and exhaust extended cascading systems; it is associated with (synergistic) environmental, technical, social, and economic benefits. For monitoring and controlling the development and progress of an IS system, an indicator system must be set up to standardize and assess the IS (sustainability) performance. This study aims to present a quantitative indicator system to enable the tracking of set sustainability targets of an IS system in Industrial Parks (IPs) for goal-directed IS management. The presented guiding framework encourages IP members in IS systems to set sustainability objectives and to evaluate and track their performance over time with a quantitative indicator system. In particular, established and (partly) internationally standardized methods—such as Material Flow Analysis (MFA), Material Flow Cost Accounting (MFCA), Social Network Analysis (SNA), and Life Cycle Assessment (LCA)—are used in order to place the indicator system on a solid and robust foundation and to adequately meet the multi-faceted sustainability perspectives in the form of a combinatorial application for deriving suitable quantitative indicators for all three (environmental, economic, social) dimensions of sustainability. The indicator system, once embedded in an Information Technology (IT)-supported IS tool, contributes crucially to the technology-enabled environment of IS systems, driving sustainability trajectories.

scholarly journals Environmental Consequences of Closing the Textile Loop—Life Cycle Assessment of a Circular Polyester Jacket

2021 ◽  
Vol 11 (7) ◽  
pp. 2964
Author(s):  
Gregor Braun ◽  
Claudia Som ◽  
Mélanie Schmutz ◽  
Roland Hischier
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Environmental Impacts ◽  
Circular Economy ◽  
Textile Industry ◽  
System Analysis ◽  
Action Plan ◽  
The European Union ◽  
Environmental Consequences ◽  
Energy And Material Flows

The textile industry is recognized as being one of the most polluting industries. Thus, the European Union aims to transform the textile industry with its “European Green Deal” and “Circular Economy Action Plan”. Awareness regarding the environmental impact of textiles is increasing and initiatives are appearing to make more sustainable products with a strong wish to move towards a circular economy. One of these initiatives is wear2wearTM, a collaboration consisting of multiple companies aiming to close the loop for polyester textiles. However, designing a circular product system does not lead automatically to lower environmental impacts. Therefore, a Life Cycle Assessment study has been conducted in order to compare the environmental impacts of a circular with a linear workwear jacket. The results show that a thoughtful “circular economy system” design approach can result in significantly lower environmental impacts than linear product systems. The study illustrates at the same time the necessity for Life Cycle Assessment practitioners to go beyond a simple comparison of one product to another when it comes to circular economy. Such products require a wider system analysis approach that takes into account multiple loops, having interconnected energy and material flows through reuse, remanufacture, and various recycling practices.

Growth prospects, market challenges and policy measures: evolution of mobile broadband in Pakistan

2018 ◽  
Vol 20 (1) ◽  
pp. 42-61 ◽  
Author(s):  
Muhammad Shehzad Hanif ◽  
Shao Yunfei ◽  
Muhammad Imran Hanif
Keyword(s):  
Developing Country ◽  
Service Providers ◽  
Supply And Demand ◽  
Economic Benefits ◽  
Content Type ◽  
Mobile Broadband ◽  
Broadband Service ◽  
Policy Measures ◽  
The Government

Purpose The paper aims to explore the long-term prospects of mobile broadband adoption in a developing country. The supply-side and demand-side policy measures are recommended to counter the challenges to broadband adoption. Design/methodology/approach Methodologically, this study uses document analysis to explain secondary data including growth statistics, trade literature and previous scholarly research. Based on the growth statistics of broadband and the informed market insights, the research discusses the prevailing market threats and recommends counter measures to improve the long-term prospects of broadband propagation. Findings The growth of mobile broadband is settling down in Pakistan due to various barriers like cost, literacy, security and unavailability of local content. Collaborative efforts are required by the government, the service providers and the people to enhance the adoption of broadband service and secure economic benefits of the broadband. Practical implications The research offers useful implications for managers and policymakers in Asian and African developing countries; the policy measures discussed here may serve as guidelines for them in the design of their own policies regarding broadband supply and demand. Originality/value The study makes an effort to examine the broadband growth in a developing country on the basis of both quantitative and qualitative aspects. The research endeavors to fill the gap on the particular scholarship of research covering potential uptake of broadband services and the effects of constraining elements to broadband adoption in a developing country.

Study on Byproducts Recycling in Eco-Industrial Parks

2013 ◽  
Vol 788 ◽  
pp. 288-292 ◽  
Author(s):  
Xiao Long Gao ◽  
Rui Qing Li ◽  
Ran Li
Keyword(s):  
Quantitative Assessment ◽  
Industrial Symbiosis ◽  
Industrial System ◽  
Industrial Parks ◽  
The Future ◽  
Two Indices ◽  
The Stability ◽  
Future Direction

Eco-industrial parks represent the future direction of the development of industrial system. In order to reduce their impacts on the environment, and increase the recycling degree of byproducts , this paper has made quantitative assessment on the stability of byproducts recycling web and the rate of byproducts recycling by two indices. Based on the existing research, the thesis has contributed to applying the indices to the Kalundborg industrial symbiosis, the example of EIPs. By calculating the two indices, results have proved the feasibility of the indices. However, efforts should be paid to achieve the accuracy and integrity of data.

The Israeli travel and tourism industry faces COVID-19: developing guidelines for facilitating and maintaining a nuanced response and recovery to the pandemic

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Joshua Schmidt ◽  
Alex Altshuler
Keyword(s):  
Cultural Context ◽  
Service Providers ◽  
Risk Mitigation ◽  
Supply And Demand ◽  
Economic Benefits ◽  
Tourism Industry ◽  
Research Approach ◽  
Content Type ◽  
Travel And Tourism ◽  
The Government

Purpose This paper aims to discuss how the tourism industry is contending with the economic and interorganizational challenges wrought by the COVID-19 outbreak and heightened by a lack of communication between the government and local businesses in the state of Israel. The researchers examine the dependency of the tourism industry on the general preparation programs that were developed and are currently being deployed by the relevant national stakeholders and question whether instead, it should use the pandemic as a catalyst for formulating its own nuanced tourism-travel-and-hospitality-oriented strategies and procedures. Design/methodology/approach Applying an ethnographic-based mix-methods research approach, this paper draws on insights from data compiled by fusing existing theoretical and emerging practical knowledge with empirical research (qualitative and quantitative) conducted among numerous relevant macro (governmental/centralized industry) and micro (hotels, travel and tourism operators and service providers) stakeholders as well as potential consumers. Findings It is essential that national and local government bodies form collaborative interorganizational relationships with local stakeholders to jointly activate case-specific hospitality and travel-specific risk mitigation management strategies. Moreover, the pandemic laid bare the tentative and fragile nature of the globalized tourism industry supply and demand chains, a condition that may be remedied via a pivot toward using national or even regional supply chains and goods and service providers. Within Israel, such changes could lead to increased economic benefits that extend beyond the tourism industry to provide certain security-related benefits. Originality/value Relating to idiosyncratic factors relevant to an Israeli cultural context, this paper uses the ethnographic field-borne familiarity of the researchers with the tourism and travel industries in Eilat and the Dead Sea to offer applicable suggestions for leveraging certain industry resources to both meet the demands of the present-day circumstances and cultivate a multifaceted organizational web of macro and micro social, economic and environmental networks so as to foster a more diversified and therefore resilient local tourism and travel economy.

scholarly journals A Multiobjective Robust Scheduling Optimization Mode for Multienergy Hybrid System Integrated by Wind Power, Solar Photovoltaic Power, and Pumped Storage Power

2017 ◽  
Vol 2017 ◽  
pp. 1-15 ◽  
Author(s):  
Lihui Zhang ◽  
He Xin ◽  
Jing Wu ◽  
Liwei Ju ◽  
Zhongfu Tan
Keyword(s):  
Wind Power ◽  
Hybrid System ◽  
Supply And Demand ◽  
Stochastic Theory ◽  
Stochastic Scheduling ◽  
Economic Benefits ◽  
Load Curve ◽  
Scheduling Optimization ◽  
Pumped Storage ◽  
Photovoltaic Generators

Wind power plant (WPP), photovoltaic generators (PV), cell-gas turbine (CGT), and pumped storage power station (PHSP) are integrated into multienergy hybrid system (MEHS). Firstly, this paper presents MEHS structure and constructs a scheduling model with the objective functions of maximum economic benefit and minimum power output fluctuation. Secondly, in order to relieve the uncertainty influence of WPP and PV on system, robust stochastic theory is introduced to describe uncertainty and propose a multiobjective stochastic scheduling optimization mode by transforming constraint conditions with uncertain variables. Finally, a 9.6 MW WPP, a 6.5 MW PV, three CGT units, and an upper reservoir with 10 MW·h equivalent capacity are chosen as simulation system. The results show MEHS system can achieve the best operation result by using the multienergy hybrid generation characteristic. PHSP could shave peak and fill valley of load curve by optimizing pumping storage and inflowing generating behaviors based on the load supply and demand status and the available power of WPP and PV. Robust coefficients can relieve the uncertainty of WPP and PV and provide flexible scheduling decision tools for decision-makers with different risk attitudes by setting different robust coefficients, which could maximize economic benefits and minimize operation risks at the same time.

scholarly journals Industrial Symbiosis in Taiwan: Case Study on Linhai Industrial Park

2020 ◽  
Vol 12 (11) ◽  
pp. 4564
Author(s):  
Nathaniel John Maynard ◽  
Vaishnav Raj Kanagaraj Subramanian ◽  
Chien-Yu Hua ◽  
Shih-Fang Lo
Keyword(s):  
Economic Performance ◽  
Resource Sharing ◽  
Industrial Ecology ◽  
Government Support ◽  
Policy Support ◽  
Industrial Park ◽  
Industrial Symbiosis ◽  
Key Factors ◽  
Industrial Parks

Eco-industrial parks (EIP) are a community of manufacturing businesses which seek better environmental and economic performance by using the principles of Industrial Ecology (IE). In Taiwan, government-designated EIPs have operated since 1995, with 23 industrial parks currently in operation. This study presents a case from Taiwan, the Linhai Industrial park, and analyzes the park’s transition towards industrial symbiosis and resource sharing. Resource sharing modifications resulted in reduced carbon emissions, millions of liters of fuel saved, and thousands of tons of industrial waste recycled. This successful transition was possible because of coordinated government support. Key factors include technological subsidies, policy support, and willing manufacturers. Additional explanations for Linhai’s current success are explored and future areas of research are identified.

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