The goal of this study is to propose a simplified LCA model for residential buildings in
Indonesia, which can be used under relatively poor data availability conditions. A survey
was conducted in Bandung in 2011, in order to obtain both material inventory data and
household energy consumption profiles for constructing the above model. This paper
analyzes life cycle energy and CO2 emissions employing an input-output analysis-based
method within unplanned houses (n= 250), which are classified into three categories …