An empirical examination of factors affecting low-carbon practices in green supply chain management in the Indian construction industry

Purpose This study aims to address the critical issue of carbon dioxide emissions contributing to global warming by examining the drivers of low-carbon practices in green supply chain management (GSCM) within the construction sector. Focusing on the construction industry, the study aims to investigate the key factors influencing the adoption of low-carbon practices in GSCM, specifically supply chain interactions, organizational culture and environmental regulations, based on institutional theory, relational perspective theory and self-determination theory. Design/methodology/approach Data for the study were collected through a structured questionnaire distributed to key stakeholders involved in construction projects, such as owners, contractors, designers and other relevant parties. Analysis was conducted using partial least squares structural equation modeling (PLS-SEM) to explore relationships between the identified drivers and low-carbon practices in GSCM. Findings The study reveals that supply chain interactions and organizational culture positively and significantly influence the adoption of low-carbon practices in GSCM. Additionally, organizational culture partially mediates the effect of supply chain relationships on low-carbon behaviors. Contrary to previous assumptions, environmental regulations do not have a direct impact on these practices but exert an indirect effect through the mediating roles of corporate culture and supply chain links. Originality/value By exploring the factors that drive low-carbon behaviors within the green supply chains of the construction sector, this study fills an important gap in the literature. The findings provide policymakers and practitioners with valuable insights to enhance low-carbon practices and reduce carbon emissions. This research contributes to improving environmental performance in the construction industry and supports the development of more effective strategies to combat climate change.