Development of comprehensive assessment tool for the built environment of cities: CASBEE-City: Concept and framework of assessment system

This paper introduces a comprehensive assessment tool of the built environment of cities, referred to as "CASBEE-City". The tool supports local governments and other stakeholders in identifying environmental, social and economic characteristics of their cities and to quantify the effectiveness of city-led policies. As for the other CASBEE tools, CASBEE-City also implements the concept of environmental efficiency and allows evaluation of a city from two aspects simultaneously: the aspect of decreasing negative environmental load emitted outside the city, and that of improving environmental quality and activities inside the city. It is expected to contribute to the realization of sustainable cities.