77. Study on sustainability by area-based ecological footprint considering the percentage of thermal power generation

Abstract

The ecological footprint is an index that measures the size of the burden that human activities place on the global environment, and the burden on the earth is mostly caused by CO₂ emissions from power generation. In order to realize a sustainable society, it is necessary to reduce the load caused by CO₂ emissions by shifting from a thermal power based to a renewable energy based power system. It is also necessary to consider securing synchronous generators from the viewpoint of grid stability. Therefore, this study proposes a method to discriminate sustainability when the ratio of synchronous generators changes.