Cost-Effective Strategies for Sustainable High-Performance Buildings in Mumbai's Educational Institutes

Mumbai has had concerns regarding climate change for the past few decades. Mumbai University has over 800 HEIs affiliated with itself, and these institutes form a major contributor to the city’s 23% greenhouse gas emissions from buildings. Therefore, a need to integrate high-performance building initiatives becomes essential for reducing carbon footprint and increasing operational efficiency. High-performance building initiatives focus on energy efficiency, sustainable building materials, waste reduction, and eco-friendly practices. However, limited budgets and inadequate awareness pose challenges to their implementation. This study explores the perceptions and awareness of students and staff regarding sustainability practices, using a mixed-method approach of surveys and interviews. Data revealed a positive attitude toward green initiatives, highlighting the willingness to invest in sustainable practices when adequately supported by grants and financial incentives. Case study analysis of successful international and domestic cases provides actionable strategies, such as energy-efficient retrofits, water conservation systems, and waste recycling programs, tailored to Mumbai's climate and environmental context. Findings emphasize the role of collaborative efforts involving institutional management, policymakers, corporate partners, and the government to overcome barriers and promote green initiatives. The research identifies gaps in current practices and proposes a framework for fostering sustainable transitions in HEIs, ultimately contributing to the global goal of environmental sustainability while enhancing educational standards.