건축물 생애주기 내재탄소를 고려한 건물부문 온실가스 배출량 산정 개선방안 연구

According to Korea's declaration of carbon-neutrality, it is necessary to prepare a method for analyzing greenhouse gas emissions from the perspective of national land planning and urban planning. The purpose of this study was to reconstruct a building’s greenhouse gas inventory to allow analysis of greenhouse gas emissions on an urban scale. The research method was to propose an urban-scale inventory by identifying current national and local government inventory and analyzing prior related studies. The inventory presented in this study is intended to reflect embodied emissions in buildings based on the carbon footprint point of view when accounting for urban emissions in the recently published AR6 report. This newly proposed inventory included not only the emissions caused by energy consumption in the operation stage, but also emission of embodied carbon in the material, construction, maintenance, and disposal stages. This inventory is expected to be used in analysis of greenhouse gas emissions according to spatial changes by urban redevelopment.