005-BIO-1 – Duy Trung Garment Factory


  • Rating System: LOTUS BIO V1.1
  • Building type : Industrial Building
  • Size (GFA) : 4,300 m2
  • Certification Date: August 31st 2020
  • LOTUS AP : GreenViet Consultancy Co., Ltd.



  • Efficient air-conditionings systems with a COP improvement of 31% over QCVN 09:2013/BXD
  • LPD reduction of 35.38% compared to QCVN 09:2013/BXD requirements
  • Solar PV plant of 10 kWp installed covering 3.1% of the total building energy use


  • 9% of water savings through sanitary fixtures
  • Water meters were installed to monitor all major water uses and a water leak prevention plan is implemented
  • 100% of irrigation water demand is covered with reused treated wastewater
  • 27% of the total project’s water consumption is covered with non-domestic water (treated wastewater used for irrigation and toilets, and rainwater used for cooling pads and toilets)


  • CO2 sensors installed in the manufacturing area
  • Commissioning of the HVAC, electrical and plumbing systems performed
  • Green operations with preventative maintenance, sustainable landscape management, pest management, solid waste management, energy management and water management