The environment themed carnival featured competitions around the topic of sustainability. The opening ceremony was graced by Dr. Hariharan Chandrashekar, environmentalist, entrepreneur and founder of Alttech. He spoke about how one can contribute to decarbonizing India’s cities. He mentioned that by potentially putting our homes off the grid, in other words by making our homes self-sustaining, we can curb the high water and carbon footprints of each individual. He quoted facts about the growing water and energy demands of our country. He was of the view that India is capable of reaching these demands with proper large-scale planning and individual action. The Treevia quiz was won by Akshobhya Jamadagni and Aryan Kapoor. The Green Runway which was about using recyclable material to create beautiful pieces was won by Shrathmikha Sasidhar. Dharti in which expressing love for the earth through any art form was the challenge was won by Kavana C.P and Shreya Srinivas. In Emulate and Debate in which contestants were given portfolios of a person or an organization involved in an environmental crisis and were asked to emulate them, Kavya Jain, Rohith S, and Naimisha Venkatesh emerged as winners. In the contest of Climate Crisis which involved finding a possible solution to the unsustainable practices followed in the world today, the first place was bagged by Sai Darshan M.S, Pramuk D and Vasisht Iyer followed by Raghvendra Agrawal, Abhay Bhat and Gagan Heda. The event was organised by Change Makers’ Society on 27 June 2021.