抄録
We designed R hospital in Chiba with totally electrified heat source system and it is completed in Feb 2008. In this paper, the cooling and heating load and peak load is confirmed in summer, winter and the mid-season. And, water and hot water consumption is reported, and they are compared with planned value. Furthermore, we proposed the operation to reduce the energy consumption that the heat source equipment is halted when heating load is unwanted in summer or cooling load in winter and the impact is estimated.