Towards sustainable development

Abstract

Green construction transforms traditional construction practices by prioritizing energy efficiency, environmental protection, and long-term sustainability. With the construction sector accounting for 36 % of global energy consumption and 37 % of energy-related CO₂ emissions, the critical and systematic analyses of policy-based initiatives driving green construction and implementation barriers in China remain critically needed. This study addresses these gaps through a comprehensive mixed-method approach, incorporating extensive analysis of 189 publications, complemented by 9 in-depth interviews with experienced professionals (each with over 10 years of expertise). Key contributions include: (1) development of a multi-dimensional policy classification framework analyzing administrative, economic, and technological perspectives; (2) Systematic identification of five major implementation barriers through expert validation using Delphi methodology; (3) Successful international case studies are examined to offer comparative insights and targeted policy recommendations for China. This study also identifies key barriers and formulates practical solutions through a multi-stakeholder lens, integrating interview findings to enhance the relevance and applicability of the recommendations. The innovations encompass the integrated literature-expert triangulation framework for China's green construction policy assessment, combining policy document analysis with stakeholder validation to ensure robust findings. The study reveals critical policy gaps in interdepartmental coordination, financial mechanisms, and public engagement, while proposing actionable strategies including enhanced assessment systems, improved policy coherence, and expanded financial access. These findings provide evidence-based guidance for policymakers to accelerate China's construction industry transition toward carbon neutrality goals.