This paper aims to present and discuss the main problems regarding energy integration in South America, with special focus on electric integration. Considering infrastructure sector is important not only in terms of regional integration, but mainly to develop socio political and economic well-being. For such, two conceptual myths, followed by two practical misunderstandings are displayed and critically analyzed. Also, we suggest that certain strategies that contribute to the development of this theme in the subcontinent demands integrated research, planning and investment in various sectors, and it must consider political, economic and social spectrum.
