Energy Saving for Air-Conditioning at Shopping Mall with High Efficiency Centrifugal Chiller

Representative Participant
NTT FACILITIES, INC.
Partner Participant:PT.PAKUWON JATI Tbk

Outline of GHG Mitigation Activity

The project aims to reduce electricity consumption in the shopping mall through introducing advanced & efficient Japanese centrifugal Chiller system.
 The project is to replace existing central cooling system with high efficient centrifugal chiller with capacity of 966USRT *4 sets and 569USRT * 1 set in Pakuwon’s shopping mall, Tunjungan Plaza, as well as to replace existing 8 cooling towers with efficient Japanese models.

Expected GHG Emission Reductions

996 tCO2/ year
The GHG emission reductions are calculated based on the estimated electricity consumptions based on the conservatively estimated COP of a reference cooling system and a project COP of the centrifugal chiller as well as the grid emission factor.

Site of JCM Project

Tunjungan Plaza Surabaya is located in central Surabaya

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