Three locations were chosen by Sevalaya and PwC India to plant 150 trees, on 9th June 2017, to celebrate World Environment Day. 80 shadow trees were planted in Thiruninravur, 20 in Pakkam new colony and 50 in Puliyur village. Soumitra Kumar Chakraborthy, Director, Transfer Pricing, PwC India, engaged the students by asking them questions on environment and distributed prizes for the winners of the slogan writing contest. Volunteers from PwC India and students planted the tree saplings in the village with organic manure and shielded each trees with a tree guard. The villagers have promised to water the saplings and nurture the same.