The World Environment Summit 2026 is a premier international platform dedicated to advancing environmental sustainability, scientific innovation, and global collaboration. Organized by Environment and Social Development Association (ESDA India) in collaboration with Dr. Bhim Rao Ambedkar College, University of Delhi, and leading national and internationalpartners, the Summit will be held 22–26 October 2026 in Colombo, Sri Lanka. WES 2026 will bring together researchers, academicians, scientists, policymakers, industry leaders, government officials, and sustainability professionals from around the world to exchange knowledge, showcase innovative research, foster international collaboration, and develop practical solutions to today’s most pressing environmental challenges. More than a conference, WES is a global platform where science inspires solutions, partnerships drive innovation, and collective action creates a more sustainable and resilient future.