As for district heating used for air conditioning, since daily consumption is largely fluctuated by open air temperature as well, comparison of total daily consumption and comparison of total monthly consumption of the same month of the previous year are conducted with daily average consumption of the same month of the previous year as daily target value. As for electricity, comparison of daily consumption with the previous year is crucial as the daily consumption is not much different. It is controlled by chart which daily consumption and monthly total consumption can be compared at a glance by inputting daily consumption over a year by fiscal year into one piece of chart and calculation sheet in order by month.
The extension of accumulating such daily consumption control is to be monthly consumption control/yearly consumption control where effect of newly implemented energy conservation measures are confirmed and it is to be energy control to achieve continuous reduction.
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