scholarly journals Wdrażanie modelu gospodarczego opartego na obiegu zamkniętym w biogospodarce

2021 ◽  
Vol 21(36) (3) ◽  
pp. 24-40
Author(s):  
Arkadiusz Gralak

Implementing circular bioeconomy solutions is a complex issue. It requires a good knowledge of the concepts, the different processes of the circular economy and their expected impacts on sectors and value chains. However, research on the circular economy appears to be fragmented across disciplines and there are often different perspectives on the interpretation of the concept and related aspects to be assessed. This article reviews the literature on bioeconomy and closed-loop economy to better understand the concept, as well as its different dimensions and expected impacts. The aim of the article is to outline the concept of a circular bioeconomy along with a presentation of the main considerations for its implementation. Selected policy initiatives for the implementation of the closed-loop bioeconomy concept in the bioeconomy sector and business models dedicated to bioeconomy solutions are presented.

Proceedings ◽  
2020 ◽  
Vol 65 (1) ◽  
pp. 1
Author(s):  
Elena Mossali ◽  
Marco Diani ◽  
Marcello Colledani

Circular Economy is the solution for the current environmental crisis, representing a huge economic opportunity to build new sustainable businesses. However, many barriers need to be faced for its implementation at industrial scale—firstly, the lack of data sharing between the different stakeholders of product value-chains. The DigiPrime project is an EU-funded Innovation Action aimed at developing and demonstrating a digital platform with services able to unlock innovative cross-sectorial business models for the remanufacturing and recycling of target value-added products. In this paper, the concept behind the DigiPrime project is reported, with a particular focus on the construction sector.


2018 ◽  
Vol 60 (3) ◽  
pp. 20-44 ◽  
Author(s):  
Risto Rajala ◽  
Esko Hakanen ◽  
Juri Mattila ◽  
Timo Seppälä ◽  
Mika Westerlund

Disruptive technologies can increase the intelligence of goods and revitalize business models in the circular economy. Applying an industrial ecology perspective, this article discusses how intelligent goods can boost the sustainability of industrial ecosystems. North American and European cases highlight how business model innovators can utilize goods-related information to develop more competitive closed-loop systems. The authors identify three archetypes of closed-loop systems—inner circles, decentralized systems, and open systems—and delineate how they leverage information resources for collaboration. This study advances the understanding of closed-loop systems in the circular economy, which is more dependent than ever on digital platforms.


2020 ◽  
Vol 15 (6) ◽  
pp. 175-194
Author(s):  
AGNIESZKA KARMAN ◽  

Circular Economy (CE) can be promoted and supported by the creation of new and innovative business models which embed CE principles into organisations’ value chains. This paper provides a review of approaches to the circular business model (CBM). We conducted a literature review, including content analysis, and examined publications (51 papers) on circular business models published in English in peerreviewed journals. Our objective was to provide an overview and systematize the stateof-the-art in CE-oriented business model approaches. The following research questions were posed in relation to the objective: Which sub-processes and components are included in the Circular Business Models (CBM)? Which CBM archetypes have already been established? Which strategies and other factors support the creation/ transformation of the CBM? The results of the studies were presented in five areas encompassing the following: 1) development (including the methodologies of development and transformation), value proposition, creation and delivery, 2) CBM archetypes, 3) circular strategies, 4) the determinants of development and transformation of business models for CE. The paper contributes to the improved understanding of circular business models. It consolidates related research by offering an overarching conceptual framework. It also points to the directions of future research.


2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Sita Mishra ◽  
Sheetal Jain ◽  
Gunjan Malhotra

Purpose Unsustainable fashion consumption and wasteful practices have recently garnered attention in practice and academia; however, research in this field is limited. This study is based upon an extensive review of the literature and aims to fill this gap by providing an in-depth understanding of various drivers and actors operating in the closed-loop fashion value chain. The purpose of this study is to develop a framework of transformation from the linear economy (LE) to the circular economy (CE) for the fashion industry based on “transition theory.” Design/methodology/approach This study is conducted in two phases. In Phase 1, a bibliographic compilation on the given subject is done. In Phase 2, data about the case company is collected through trade media and semi-structured interviews with the founder and the designers. Findings The study found that key drivers for the closed-loop fashion value chain are collaboration with partners, innovation, waste management system, customer connect and changing utilization patterns. Based on the extensive literature review and analysis of the case study, it can be concluded that to incorporate CE principles, namely, reduce, repair, reuse and recycle into current business models, redefining existing value propositions and transforming various business model elements is essential. Practical implications A three-level (discrete level, aggregator level and the peripheral level) framework is developed that can help the fashion industry in transition from LE to CE. This study will help fashion houses to understand how they can work in tandem with various stakeholders to develop sustainable business models. Originality/value This paper contributes to research by advancing the understanding of how to further develop and redesign an innovative business model framework for the circular fashion value chain. A three-level framework is developed that can be used for transition from LE to CE, especially in the fashion industry. This study is one of the first research that has tried to analyze the Indian case company for CE practices in fashion.


2021 ◽  
Vol 69 (2) ◽  
pp. 62-68
Author(s):  
S. Strapchuk

The role of conceptual business model of an enterprise and its adaptability to the principles of the circular economy are investigated in this paper. It is determined that the idea of closed-loop economy is not new, but lately it has become popular due to political support of individual countries and international non-governmental organizations. In particular, in Germany, China and Japan the guidelines concerning circular economy are being developed at the national level. The main principles of the circular economy, which include the processes of recovery, sharing, optimization, cyclicality, virtualization and exchange, are investigated. It is clarified that, despite the growing interest of scientists and experts in the concept of circular economy, there are no standardized methods of its quantitative and qualitative measurement with the possibility of application at the enterprise level. Thus, comprehensive research on business models designing is required in order to stimulate and foster the circular economy implementation. The scientific papers on framework approaches to the circular economy resulting in the fresh perspective – the separation of economic growth from environmental wastes are analyzed. The stages of gradual introduction of circular economy paradigm implementation into practical activity, including processes of monitoring, estimation, actions at different levels of implementation are outlined. It is established that in the recent scientific works concerning closed-loop economy the framework for further circular economy implementation is reduced to the processes, materials and strategies, particularly to the consumer role. It is found out that any model can be both linear and circular describing the ability of the company to optimize its processes, virtualize products or delivery channels. The possibilities of applying the principles of circular economy to the Canvas business model by means of attracting additional blocks related to future availability of reverse logistics and the need for systematic approach for matching value proposition and customer segments, cost structure and revenue sources are summarized.


Energies ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 159
Author(s):  
Efthymios Rodias ◽  
Eirini Aivazidou ◽  
Charisios Achillas ◽  
Dimitrios Aidonis ◽  
Dionysis Bochtis

Circular economy is emerging as a regenerative concept that minimizes emissions, relies on renewable energy, and eliminates waste based on the design of closed-loop systems and the reuse of materials and resources. The implementation of circular economy practices in resource-consuming agricultural systems is essential for reducing the environmental ramifications of the currently linear systems. As the renewable segment of circular economy, bioeconomy facilitates the production of renewable biological resources (i.e., biomass) that transform into nutrients, bio-based products, and bioenergy. The use of recycled agro-industrial wastewater in agricultural activities (e.g., irrigation) can further foster the circularity of the bio-based systems. In this context, this paper aims to provide a literature review in the field of circular economy for the agrifood sector to enhance resource efficiency by: (i) minimizing the use of natural resources (e.g., water, energy), (ii) decreasing the use of chemical fertilizers, (iii) utilizing bio-based materials (e.g., agricultural/livestock residues), and (iv) reusing wastewater from agrifood operations. The final objective is to investigate any direct or indirect interactions within the water-energy-nutrients nexus. The derived framework of synergetic circular economy interventions in agriculture can act as a basis for developing circular bio-based business models and creating value-added agrifood products.


Author(s):  
Natalia Horbal ◽  
◽  
M. Mazuryk ◽  
Oleh Mykytyn ◽  
◽  
...  

Accelerated population growth, depletion of natural resources, excessive pollution of the environment, which threatens the existence of mankind, was a prerequisite for the emergence of the concept of circular economy and the principles of sustainable development, ie doing business without harm to the environment. The model of circular (circular) economy is aimed at energy saving, regenerative environmentally friendly consumption and production. The article presents the results of the study of the concept of circular economy and the benefits of its implementation based on the experience of the European Union - a global leader in this field. The main goals, priorities and measures of the EU in the implementation of the circular economy are revealed. The basic principles of the circular economy are highlighted, examples of successful use of its business models are given. The two most acute global problems that can be solved only by a closed-loop economy are identified, and forecasts of the results of its global use are given. Closed-loop economics is a concept of resource management that is rapidly gaining global popularity and is recognized in the scientific literature as one of the key drivers for achieving objectives of the Paris Agreement. 30 years have passed since the first mention of the "circularity" of the economy, however only after its official introduction in the EU its popularity has grown rapidly, and world leaders have gradually been realizing its importance for achieving sustainable development. Climate change and depletion of natural resources are the visible negative processes that require the implementation of a circular economy. At the same time, society itself must change – from the choice of raw materials, product development methods and new concepts of service to the widespread use of by-products of one industry as complete raw materials for another. This requires the training of relevant specialists, whose professional activity will be the circular economy.To date, the most significant results in the transition to a circular economy are demonstrated by the European Union (EU), where the European Resource Efficiency Platform, which brings together EU countries, aims to ensure the transition to a circular economy based on reuse and high-quality recycling. Circular economy is a new trend that is seen as an important area of structural reform and aims to raise awareness of the real environmental, energy and socio-economic situation of the world by identifying ideological options for a better understanding of the dilemma of economic growth vs. the environment, optimal ways and more effective tools for solving problems, faced by society. The goal of the circular economy is to ensure, in line with the global CSWs, a shift towards sustainable production and consumption while integrating environmental issues into the adoption process solutions.


2020 ◽  
Vol 25 (3) ◽  
pp. 505-525 ◽  
Author(s):  
Seeram Ramakrishna ◽  
Alfred Ngowi ◽  
Henk De Jager ◽  
Bankole O. Awuzie

Growing consumerism and population worldwide raises concerns about society’s sustainability aspirations. This has led to calls for concerted efforts to shift from the linear economy to a circular economy (CE), which are gaining momentum globally. CE approaches lead to a zero-waste scenario of economic growth and sustainable development. These approaches are based on semi-scientific and empirical concepts with technologies enabling 3Rs (reduce, reuse, recycle) and 6Rs (reuse, recycle, redesign, remanufacture, reduce, recover). Studies estimate that the transition to a CE would save the world in excess of a trillion dollars annually while creating new jobs, business opportunities and economic growth. The emerging industrial revolution will enhance the symbiotic pursuit of new technologies and CE to transform extant production systems and business models for sustainability. This article examines the trends, availability and readiness of fourth industrial revolution (4IR or industry 4.0) technologies (for example, Internet of Things [IoT], artificial intelligence [AI] and nanotechnology) to support and promote CE transitions within the higher education institutional context. Furthermore, it elucidates the role of universities as living laboratories for experimenting the utility of industry 4.0 technologies in driving the shift towards CE futures. The article concludes that universities should play a pivotal role in engendering CE transitions.


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