The growing demand for sustainable solutions has intensified interest in approaches that enable the transition from linear to circular economic models. In this context, this study proposes the development of a conceptual framework that integrates blockchain technology to support the implementation of circular practices. The circular economy aims to reduce waste and maximize the retention of resource value throughout its life cycle. However, its operationalization faces challenges such as a lack of traceability, limited trust among supply chain actors, and insufficient transparency in shared information. Blockchain technology, which enables secure, decentralized, and immutable recording and sharing of data, is a promising alternative to overcome these barriers. Through a systematic literature review, the objective is to propose a conceptual framework that explains how blockchain functionalities can support the execution of circular practices across different stages of the supply chain. The framework is grounded in three theoretical lenses: The Diffusion of Innovation Theory, Institutional Theory, and Transaction Cost and Network Effect Theory. It is structured around three main constructs: blockchain (with key functionalities such as traceability, smart contracts, and tokenization), circular economy practices (based on the hierarchy of the 10rs), and a circular supply chain (focusing on integration, reverse logistics, and sustainability certification). The methodology involved a systematic literature review following PRISMA guidelines, resulting in the analysis of 67 peer-reviewed articles. The findings provide theoretical and practical insights into how blockchain can enable traceability, transparency, automation, and cost reduction in circular supply chains, thereby accelerating the adoption of sustainable and efficient business models.
{"title":"Blockchain-Enabled Integration of Circular Economy Practices in Supply Chains: A Conceptual Framework","authors":"Ricardo Luiz Carlos, Claudia Aparecida de Mattos","doi":"10.1002/bsd2.70222","DOIUrl":"https://doi.org/10.1002/bsd2.70222","url":null,"abstract":"<p>The growing demand for sustainable solutions has intensified interest in approaches that enable the transition from linear to circular economic models. In this context, this study proposes the development of a conceptual framework that integrates blockchain technology to support the implementation of circular practices. The circular economy aims to reduce waste and maximize the retention of resource value throughout its life cycle. However, its operationalization faces challenges such as a lack of traceability, limited trust among supply chain actors, and insufficient transparency in shared information. Blockchain technology, which enables secure, decentralized, and immutable recording and sharing of data, is a promising alternative to overcome these barriers. Through a systematic literature review, the objective is to propose a conceptual framework that explains how blockchain functionalities can support the execution of circular practices across different stages of the supply chain. The framework is grounded in three theoretical lenses: The Diffusion of Innovation Theory, Institutional Theory, and Transaction Cost and Network Effect Theory. It is structured around three main constructs: <i>blockchain</i> (with key functionalities such as traceability, smart contracts, and tokenization), <i>circular economy practices</i> (based on the hierarchy of the 10rs), and a <i>circular supply chain</i> (focusing on integration, reverse logistics, and sustainability certification). The methodology involved a systematic literature review following PRISMA guidelines, resulting in the analysis of 67 peer-reviewed articles. The findings provide theoretical and practical insights into how blockchain can enable traceability, transparency, automation, and cost reduction in circular supply chains, thereby accelerating the adoption of sustainable and efficient business models.</p>","PeriodicalId":36531,"journal":{"name":"Business Strategy and Development","volume":"8 3","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bsd2.70222","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145181552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}