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Energy efficiency retrofit of a 20-storey mixed-use development in Orchard Road, Singapore, using vChill

Mixed Use Development Singapore

Existing building retrofit with V-Chill delivering 0.60kW/RT

Prime 20-storey office building with 6-level of retail shopping mall, in central Orchard Road, Singapore
Attained Singapore Green Mark Platinum Certification on March, 2011

Client’s goal for Sustainability and operational excellence drove the implementation of our vChill system in 2012 to improve the overall Chiller Plant system performance from 0.75 kW/RT to 0.65 kW/RT with a simple ROI of less than 3 years
After installation of vChill the optimised chiller plant is consistently operating at 0.60 kW/RT or better.

  • Before: 0.75 KW/RT
  • After <0.60 kW/RT
  • Savings: 0.15 kW/RT or 20%