The research paper investigates the diverse aspects affecting the reuse of concrete, particularly within the domain of demolition waste in India. Through an extensive review of existing literature and insights gleaned from experts in the field, the study aims not only to identify but also to comprehensively analyze the critical factors that influence the process of repurposing concrete in this specific waste category. The research uses Grey Influence Analysis (GINA) to reveal and quantify the complex connections among these identified factors. This methodology offers a detailed understanding of how these factors interplay and impact one another within the context of repurposing concrete in Indian demolition waste. The primary goals include pinpointing the most impactful factors and evaluating their strengths in shaping the process of repurposing concrete within the Indian demolition waste landscape. Employing GINA enables the study to precisely identify the primary factor steering the system and gauge its level of influence. The outcomes of this research hold substantial significance for policymakers, industry practitioners, and stakeholders by providing crucial insights to enhance sustainable practices within the construction and waste management sectors. Ultimately, this contributes toward establishing a more efficient and seamless circular economy model within the Indian scenario.