Energy Saving for Air-Conditioning at Shopping Mall with High Efficiency Centrifugal Chiller
- Representative Participant
- NTT FACILITIES, INC.
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.