During the Season 5 launch of Banega Swachh India campaign at the Cooper Municipal General Hospital, Juhu, Mumbai, the campaign ambassador Amitabh Bachchan talks about how the hospital has gone miles beyond just caring for its patients and its students, and how they have efficiently ensured the air, water and land in their eco system become pollutants free. The hospital has converted its garbage dump yard into a smart Vermicompost system and even organised an organic farming project for using the organic manure to plant over 1000 trees to create a green lung in this area.