Emerging technologies for mitigating air pollution in buildings: systematic review and meta-analysis
Innocent Chigozie Osuizugbo, Mazen M. Omer, Olalekan Shamsideen Oshodi, Hongping Yuan, Reham Ahmed Abd El Rahman, Atinuke Adebimpe Orekan
Abstract
Purpose In the face of rising concerns over air pollution in buildings, this study undertakes a systematic review of emerging technologies for mitigating air pollution, with the goal of devising a comprehensive framework to address air pollution in buildings. It begins by highlighting the critical backdrop of deteriorating air quality across global cities, setting the stage for an urgent inquiry into viable solutions. Design/methodology/approach This study systematically reviews the literature on emerging technologies for mitigating air pollution in buildings. In total, 2,630 related articles were identified and analyzed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method. Findings The findings illuminate a promising landscape of technological advancements, demonstrating significant reductions in key pollutants, including particulate matter and greenhouse gases. Innovations in filtration systems, renewable energy adoption and smart buildings emerge as pivotal in driving down pollution levels. Furthermore, the study elucidates the synergistic potential of integrating these technologies with strategic policy initiatives and community engagement efforts, highlighting the multifaceted approach required to combat air pollution effectively. Originality/value To the best of the authors’ knowledge, this study is the first to systematically review prior literature on technologies for mitigating air pollution in buildings. The significance of this study extends beyond its theoretical contributions, offering practical insights and actionable strategies for industry professionals, policymakers and researchers. It underscores the critical intersection of technology and policy in paving the way for healthier built environments, providing a blueprint for future initiatives to achieve sustainable air quality improvements.