Raghuvir Raghav Das, an International Climate Protection Fellow with the Humboldt Stiftung, is a sustainability strategist with over a decade of experience in environmental finance, policy design, and clean technology. His pioneering research on incorporating plastic credits into global climate frameworks such as the Global Plastics Treaty and Article 6 of the Paris Agreement reflects his contribution to evolving ESG mechanisms. With dual Master's degrees in Public Policy and Environment & Development, he has consulted on carbon markets, energy-efficient industrial policy, particularly for Tamil Nadu's key sector and sustainable waste management. His award-winning policy work, recognized in the NASPAA Batten Policy Simulation Competition, demonstrates his ability to drive meaningful solutions for sustainable cities.