Partner country: IndonesiaJCM Model Project

Energy Saving by Installation of Double Bundle-type Heat Pump

Project Owner: (Japan) Toyota Tsusho Corporation, (Indonesia) PT.TTL Residences

Outline of GHG Mitigation Activity

 In order to reduce diesel oil consumption, a double bundle-type heat pump, generating both heating and cooling energy, is installed into the thermal supply system in serviced apartments. The heat pump also supplies cooling energy for air conditioning in the hotel to reduce the electricity consumption.
 The heat pump is capable of high temperature heating (more than 60 degrees C), and its efficiency combining heating and cooling is expected to be 450-500%.

Expected GHG Emission Reductions

175 tCO2/year


= Reference emission reductions (520tCO2 )

– Project emission reductions (345tCO2 )