REDUCING CARBON EMISSIONS IN CONSTRUCTION THROUGH LEAN PRACTICES AND SUSTAINABLE MATERIALS

Abstract:
This article discusses ways to reduce carbon emissions in construction. It examines the sources and factors contributing to greenhouse gas emissions, particularly in the construction sector. This sector creates a significant carbon footprint during both product manufacturing and onsite construction activities. The study uses the dEMAtEl method to analyze these factors during
a project's lifecycle. Key influences include building information modeling (BIM), choosing appropriate materials, and having regulatory and financial support. The findings highlight the importance of sustainable practices to decrease emissions. It also notes that traditional materials still dominate the market, despite the availability of eco-friendly options. By analyzing commonly used materials in India, the research showcases a physical model that reduces carbon footprints through greener substitutes. Recommendations to minimize emissions focus on lean construction methods, optimizing processes, and using renewable
energy sources. Ultimately, these insights aim to guide the construction industry towards lower carbon impacts.