Driving systematic circular economy implementation in the construction industry: A construction value chain perspective

Dewagoda, Kaveesha Gihani; Ng, S. Thomas; Chen, J.

doi:10.1016/j.jclepro.2022.135197

Cited by 17 publications

(11 citation statements)

References 70 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Given the increasing emphasis on the value-centric approach of CE, there has been a persistent discourse regarding the imperative of integrating a value chain perspective into the implementation of CE, notwithstanding the perception of some distortion in this regard [14]. It has been found that the circular value chain is "a set of primary and support practices implemented by companies to enhance the regeneration and circularity of supply chain resources by developing resource value retention options" [57].…”

Section: Defining the Concept Of Circular Economy Business Model In C...mentioning

confidence: 99%

“…This entails the extraction of materials without consideration for regeneration, the processing of these materials into construction products, and their subsequent assembly at the construction site in a manner that does not promote regenerative or restorative practices [12]. This process often results in the generation of significant waste [13] and the emission of pollutants throughout the entire value chain [14]. The Circular Economy (CE) model provides a step change towards a sustainable construction industry by enhancing resource efficacy and efficiency, cutting waste and resource consumption, and minimising environmental impacts [15].…”

Section: Introductionmentioning

confidence: 99%

“…Drawing inspiration from PVC, Ding et al [37] established a circular value chain framework for construction and demolition waste recycling enterprises to analyse internal resources and capabilities, summarise the challenges they currently face, and propose strategies for their development. Moreover, Dewagoda et al [14] developed a CE value chain for the construction industry, building upon the deficiencies of generic circular value chains proposed in the existing literature based on PVC. However, none of the studies have attempted to define CEBM in a construction context or define the architecture of CEBMC.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Circular Economy Business Model in the Construction Industry: A Systematic Review

Jayakodi,

Senaratne,

Perera

2024

Buildings

View full text Add to dashboard Cite

The construction business environment is becoming competitive and intense, and Business Models (BMs) are receiving considerable attention as potential sources of sustainable survival and growth. Converse to the Linear Economy (LE) model that industry follows, the Circular Economy (CE) model has the potential to create a sustainable construction industry while also creating a sustainable business environment in construction organisations. Nevertheless, in traditional BMs, value is often concentrated on the financial value for the stakeholders; in the Circular Economy Business Model (CEBM), value is seen more broadly by considering a comprehensive range of value chain partners, the environment, and society. Hence, implementing the CE in the construction industry requires reforms in each value chain. Thus, the aim of this paper is to develop a conceptual model for construction organisations’ adoption of CEBM for their organisations. To accomplish this aim, the objectives of this paper are twofold: (i) to define the concept of CEBM and (ii) to map a conceptual Circular Economy Business Model Canvas (CEBMC) that is applicable in the construction organisational context. This research adopted a systematic document review, including a content analysis of selected papers. This study contributes significantly by proposing a CEBMC where construction organisations can successfully transform their businesses from linear to circular environments.

show abstract

Section: Defining the Concept Of Circular Economy Business Model In C...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Circular Economy Business Model in the Construction Industry: A Systematic Review

Jayakodi,

Senaratne,

Perera

2024

Buildings

View full text Add to dashboard Cite

show abstract

“…A circular supply chain aims at regenerating nature by optimizing processes, maintaining resources and materials, and designing out waste at the highest utility level. To take full advantage of the circular economy, digitalizing the business ecosystem and collaboration platforms are highly necessary (EMF, 2012;Dewagoda et al, 2022;Montag, 2022). "Sharing economy" aims at improving sustainability performance in terms of environmental (i.e., reduction in construction waste and carbon footprints), social (i.e., relations with the local community) and economic (i.e., decouples activities from the consumption of new resources).…”

Section: Components Of Decision-making Problemmentioning

confidence: 99%

Section: Components Of Decision-making Problemmentioning

confidence: 99%

Enterprise blockchain solutions for vibrant construction ecosystem: Grey Ordinal Priority Approach

Sadeghi,

Mahmoudi,

Deng

et al. 2023

View full text Add to dashboard Cite

PurposeThe aim of this article states that in each stage of the industrial revolution, only a few initiatives have been real game changers. In Industry 3.0, “Internet of Information” has transformed the business landscape via connectivity and communications. Enterprises could come together to spur innovation in a cooperative or competitive manner. In Industry 4.0, the “Internet of Value” has shown considerable benefits; and, blockchain technology is expected to touch all layers of a business ecosystem, and the construction industry is not an exception.Design/methodology/approachThis study aims to answer the “How do enterprise blockchain solutions contribute to the vibrancy of the construction ecosystem from social, economic, and environmental aspects?” Following a comprehensive literature review, the Grey Ordinal Priority Approach (OPA-G) is employed in multiple criteria decision analysis (MCDA). OPA-G can select functionally rich enterprise blockchain solutions that meet the needs of the future construction industry, while there is uncertainty in the input data.FindingsThe results from the case study show that organization under observation welcomes an enterprise blockchain solution that delivers services related to “renewable energy certificates” in the context of “smart cities and built environment”. Employing high-ranked blockchain solutions brings vibracy and sustainability to construction ecosystem in terms of “C6. decentralized finance and investment,” “C3. multi-party and cross-industry collaboration,” and “C8. data-driven value creation”.Originality/valueAt the micro level, blockchain solutions automate processes, streamline operations, and build new capacities on a new business model. At the macro level, blockchain creates a vibrant ecosystem based on transparency, decentralization, consensus-based democracy, interoperability, etc. Indeed, the capability of blockchain solutions at an enterprise scale (enterprise blockchain solutions) can shape a new construction ecosystem. The practical implications of current research are preparing executives for a fundamentally different next normal in construction.

show abstract

Biomaterials technology and policies in the building sector: a review

Chen,

Zhang,

Chen

et al. 2024

Environ Chem Lett

View full text Add to dashboard Cite

Traditional building materials have some drawbacks in the construction industry, particularly in terms of greenhouse gas emissions and energy consumption. Biomaterials derived from renewable sources are a promising alternative, significantly reducing the greenhouse effect and enhancing energy efficiency. However, traditional materials still dominate the construction sector, and there is a lack of understanding among some policymakers and developers regarding biomaterials. Here, we review building biomaterials and their policies and life cycle assessment through case studies. Bio-based materials have the potential to reduce over 320,000 tons of carbon dioxide emissions by 2050. They also exhibit advantages like decreasing water absorption by 40%, reducing energy consumption by 8.7%, enhancing acoustic absorption by 6.7%, and improving mechanical properties. We summarize recent advancements in mycelial materials, bioconcrete, natural fibers, and fiber-reinforced composites. We also explore the contributions of nanotechnology and microalgae technology in enhancing biomaterials' thermal insulation and eco-friendliness.

show abstract

Driving systematic circular economy implementation in the construction industry: A construction value chain perspective

Cited by 17 publications

References 70 publications

Circular Economy Business Model in the Construction Industry: A Systematic Review

Circular Economy Business Model in the Construction Industry: A Systematic Review

Enterprise blockchain solutions for vibrant construction ecosystem: Grey Ordinal Priority Approach

Biomaterials technology and policies in the building sector: a review

Contact Info

Product

Resources

About