One of the negative effects of the development of science and technology is the destruction of natural ecosystem. This happens, because of the inefficient use of energy, and the method of its extraction, in various areas of modern life. The existence of megacities, such as Jakarta, the capital city of Indonesia, contributes to these problems. One of possible solutions for this is the discourse of ecocity as an alternative model for the future in the context of urban planning. The essence of this discourse is nature as metaphysical foundation and standard measures. This concept will be translated in various factors, such as humane city environment, universal accessibility of the city, efficient use of energy and environmental friendly urban planning. This writing will try to see the possibility to apply the principles of ecocity to Jakarta.