A Review of Decarbonization Strategies in The Construction Sector: Building a Sustainable Future

Abstract

As global initiatives against climate change gain momentum, the construction sector is increasingly acknowledged for its significant contributions to carbon emissions and its potential for substantial environmental impact mitigation. This paper offers a detailed review of decarbonisation strategies within the construction industry, highlighting innovative materials, technologies, and practices that can markedly reduce the sector's carbon footprint. It delves into using recycled materials, engineered wood products, and advanced carbon capture technologies, crucial for reducing embodied carbon in construction materials. Additionally, the review examines the implementation of sustainable building design principles, including energy efficiency, passive design strategies, and the integration of renewable energy sources to minimise operational carbon emissions. The paper identifies primary challenges by systematically exploring current practices and emerging trends. It provides insights into future research avenues, underscoring the necessity for cross-sector collaboration to achieve significant emission reductions. This paper aims to serve as a valuable resource for construction industry stakeholders by offering a roadmap towards a more sustainable and low-carbon future.