Exploring the Opportunities for Reuse in Infrastructure Projects; A Case Study of a Leading Construction Company in Sweden

Abstract

The construction sector is a significant contributor to resource depletion, greenhouse gas emissions, and construction waste, underscoring the need for more sustainable infrastructure development. This study investigates the feasibility of material reuse in infrastructure by examining its key enablers, barriers, and practical pathways for implementation. A qualitative research design was employed, combining a literature review with a case study of a large-scale infrastructure project in Sweden, augmented by semi-structured interviews with stakeholders. The analysis reveals that integrating reuse considerations into the early design phase is pivotal, reinforced by supporting policies, technical capacity, market readiness, collaborative networks, and cultural acceptance. Notable barriers include the lack of standardized guidelines, inconsistent material quality, and logistical challenges related to storage, transport, and supply-demand coordination. The proposed framework emphasizes early design as the foundation for facilitating reuse, supported by regulatory reform, digital tracking tools, and policy incentives to stimulate adoption. This integrated approach provides a viable route for embedding circular economy practices in infrastructure, with promising environmental and economic benefits for the built environment.