Tamar Roitman, based in São Paulo, Brazil, is currently a Executive manager at ABiogás - Associação Brasileira de Biogás, bringing experience from previous roles at FGV Energia, UFRJ, Vale and Transportadora Brasileira Gasoduto Bolivia Brasil S.A. - TBG -. Tamar Roitman holds a 2019 - 2023 Doutorado in Bioenergia @ Universidade Estadual de Campinas. Tamar Roitman has 2 emails on RocketReach.