Reducing CO2 emissions is the most significant target in the global environmental issue. One of strongest measures for CO2 reduction may be introduction of renewable energies including wind and solar powers. Moreover smart grid is attracting attention as a new power supply system for CO2...

Since the industrialization, the appearance of cities has been enhancing great changes of people's lives by mass production and mass consumption. Because of the human society has been developing through industrialization and urbanization, many environmental problems, such as Green House Gas...

Maros-Watampone road passes through a critical geometric conservation area where it is a barrier to the development improvement. Previous studies recommend that three proposed alternative constructions can be used: 1. Elevated Bridge, 2. Cut and Fill, 3. Tunnel system. The Government invited...

In this paper, we explore the economic impact of promotion and realization of an electric vehicle society (EVS) in Toyohashi City in Japan. More concretely, this paper emphasizes a computable general equilibrium (CGE) modeling approach to evaluate the following issues: economic impacts of...

Economic measures are advanced to environmental problems in EU nations. The economic approach imposes a constant economic load on activities negatively affecting the environment, and it is also a technique for giving a constant profit for activities conserving the environment. The whole society...