Rationalization of combustion	Management of the air conditioning of banquet halls
Prevention of heat loss from steam	Balance of the ventilation fans of kitchens
Temperature setting of the outdoor air conditioning units for guest rooms	Upgrading from incandescent bulbs to the fluorescent type

Structure of the Consumption of Energy in Hotels

Amount of Energy by the Category of the Hotel Departments

Structure of the Consumption of Energy in Hotels
Amount of Energy by the Category of the Hotel Departments

The graph at the lower left is the result of estimation through analysis of the structure of the consumption of energy and the amount of energy required by each department category using the "Energy Management Support Tool" based on investigated data with respect to a hotel at which energy conservation has progressed. The scale (total floor space) of the hotel was 70,000 m² and the heat source was the district heating and cooling system. In contrast to this, the unit requirement for the consumption of energy in the event the hotel possesses the heat source is about 3,000 MJ/m² per year as a rule of thumb.
Unit requirement of the amount of the consumption of energy [MJ/m² per year]