2020 Volume 41 Issue 6 Pages 282-289
The purpose of this research is to prepare energy consumption data of houses as an evaluation standard for the analysis of the effect of introduction of regional home energy management technologies. For that purpose, we used the micro data of household CO2 statistics to create a energy consumption intensity for housing, and aggregated the primary energy consumption status of households in Tokyo by region. The intensity estimated for each region in Tokyo is 80–90% of the national average and it seems to be appropriate as a value based on the social attributes of the local residents. It was estimated that the total housing in Tokyo consumes 374,237 TJ. This is 12.3% of the national total energy consumption and 19.2% of the central region consumption in the comprehensive energy statistics, which is almost the same as the population ratio. By region, the consumption composition ratio was high in Setagaya Ward (6.8%), Nerima Ward (5.2%), and Hachioji City (4.7%).
