Green buildings and digital technologies: A pathway to sustainable development

Digital technologies have the potential to enhance the performance of green buildings to address climate change impacts. Therefore, this study explores the nexus between green buildings and digital technologies, which is a crucial point that has the potential to reshape the field of sustainable development. This examination is done with the utilization of bibliometric analysis and qualitative systematic approach. This review aims to conduct a thorough analysis of green buildings and digital technologies for a sustainable future, with a focus on the integration of digital technologies, associated challenges and solutions, key research techniques, knowledge gaps, and future research directions within the realm of green buildings. To do this, a bibliometric analysis was initially conducted after retrieving 135 articles from the Scopus database. Next, a qualitative systematic approach was conducted. In addition, five challenges and technological solutions were identified; (i) high initial costs, (ii) limited availability of sustainable materials, (iii) energy inefficiency and performance variability, (iv) regulatory compliance and certification requirements, and (v) waste management and recycling. Key research techniques were identified (i) simulation and modeling, (ii) decision-making techniques and (iii) surveys and interviews (qualitative and quantitative techniques). This review study offers both theoretical and practical contributions to the current research on green buildings and digital technologies, with the aim of improving sustainability. Theoretically, this review study strengthens the body of knowledge by integrating sustainable practices with advanced digital technologies, hence improving energy efficiency and sustainability. It provides practical insights for researchers, practitioners, and policymakers to implement digital technologies in construction projects, promoting sustainable designs. These insights can assist researchers in refining technology-driven sustainability models, guide practitioners in implementing these solutions more effectively, and enable policymakers to craft regulations that promote innovation and environmental stewardship in the sector.