Evaluating Waste Reduction In Sustainable Modular Construction Over Conventional Building Practices: A Case Study Of Suraksha Smart City, Vasai

Abstract

Modular construction is increasingly recognized as a transformative approach to addressing sustainability challenges in the construction industry. This study evaluates the environmental, economic, and operational benefits of modular construction compared to conventional building practices, with Suraksha Smart City in Vasai serving as a case study. The findings highlight that modular construction significantly reduces material waste, carbon emissions, and energy consumption while enhancing cost efficiency through precision manufacturing and resource optimization. Additionally, modular construction aligns with circular economy principles by promoting material reuse and recycling, contributing to broader sustainability goals such as the United Nations Sustainable Development Goals (SDGs). Despite its advantages, challenges such as high initial costs, transportation logistics, and standardization constraints must be addressed to facilitate its wider adoption. The study emphasizes the need for supportive policy frameworks, technological advancements, and industry collaboration to scale modular construction effectively and maximize its potential in sustainable urban development. Suraksha Smart City demonstrates how modular techniques can bridge the gap between rapid urbanization and environmental responsibility, paving the way for greener and more resilient urban infrastructure.