Chhatrapati Shivaji Maharaj International Airport (CSMIA) in Mumbai has been recognized with the prestigious Zero Waste to Landfill (ZWL) Platinum - Class I Rating by the Confederation of Indian Industry (CII). This accolade underscores the airport's commitment to sustainability, with over 99% of its waste being diverted from landfills through effective waste management practices, including source segregation and recycling. CSMIA has also made significant strides in its sustainability roadmap, transitioning to 100% renewable energy and achieving a 40% improvement in energy efficiency. As India's second busiest airport, handling 55.12 million passengers in FY2024-25, CSMIA is a leader in sustainable aviation practices and holds Level 5 accreditation under the Airport Carbon Accreditation program, the highest recognition for airport decarbonization. This achievement positions CSMIA among the elite Indian airports that manage over 50 million passengers annually and highlights its role in shaping a sustainable future in aviation.