Nuclear energy socially acceptable as a possible solution for the Brazilian energy demand

In this work we try to investigate the potential, with emphasis on Brazil, of new nuclear power technologies in development related to estimated growth of energy demand in comparison to traditional nuclear power and others alternatives generation, under criteria such as technical and economic viability, respect to the environmental and particularly acceptability of the society. It is demonstrated that fourth generation of nuclear power shows an option to be considered in the medium and long-term for energy generation significantly clean, efficient and safe, should be, therefore, better investigated, mainly focusing on accelerator driven systems