Get the Flash Player to see this player.   Get to know the Ecological Institute Scientific Magazine, the training leaflets and the books: Social Carbon, Social Carbon and Bananal Island - The Meeting of Ecosystems and Cultures.   + Read more           The Sweet Potato Program: bioenergy from Family Agriculture. Alcohol and animal feed ration production from sweet potato derivatives in small rural communities.   + Read more     Active since 2000, the Ecological Institute is a pioneer in the development of climatic change projects.     + Read more         Sustainable resources linked to carbon reduction. Get to know the methodology and the certified stamp.   + Read more     Sponsored by Petrobras through the Petrobras Environmental Program aimed at the protection of hydro resources in the Coconut River Basin, Tocantins.   + Read more