METI / ECCJ / ACE Training Program MTPEC04 (2006.02)

1.2 Characteristics of Energy Consumption
by Building Type and Possibilities for Energy Conservation
Energy Consumption Structure and Area for Each Department in Commercial Buildings

1.2 Characteristics of Energy Consumption
by Building Type and Possibilities for Energy Conservation
Characteristics of Energy Consumption in Commercial Buildings

The energy consumption target is high.
The energy consumption of refrigeration and freezing equipment is high (7-15% of total electric power consumption).
The energy consumption of restaurants is high.
It is not unusual to require air-conditioning even in winter.
There is great fluctuation in the number of shoppers.
There is a large capacity for decorative lighting (150-200% of the base lighting requirement).
(50-100% of the base lighting requirement)

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