Tamil Nadu IAS Officer Supriya Sahu Wins UN Champions of Earth Award for Innovative Heat Mitigation Project

Dec 11, 2025 07:18 pm CST

Senior IAS officer Supriya Sahu has been honored with the 2025 UN Champions of Earth award for her groundbreaking environmental leadership in India, particularly her innovative Cool Roof Project in Tamil Nadu which reduces indoor temperatures by 5-8°C during summer. Her work demonstrates how local initiatives can address global climate challenges while providing sustainable solutions for vulnerable communities.