Energy Consumption for Air-Conditioning

This paper presents a study of the impact of urban warming upon energy consumption forair-conditioning in the home, using a numerical simulation model. The results are as follows. 1) In citiesother than Sapporo and Sendai, about 50% of the total hours of occupancy were ventilation hours, andabout 20% to 40% were cooling hours. As a result, the total energy consumption for cooling wascomparatively large. 2) In these other cities, cooling hours increased in the summer as the outdoortemperature rose.