This paper analyzes and discusses LCCO2 of temporary site offices. Based on interview surveys, a representative building model of a temporary on-site office is developed and its LCCO2 is clarified. Emissions from the operation of temporary field offices in Japan as a whole will be estimated to show how much decarbonization of temporary field offices can contribute to the reduction of domestic construction-derived CO2 emissions. Furthermore, we will evaluate the LCCO2 reductions of temporary field offices through multiple decarbonization methods, and clarify whether or not decarbonization over the entire life cycle can be achieved.
