Project News

VSIP Nghe An HQ Building awarded LOTUS Gold green building certification

Green building certification, the first in Nghe An province, further demonstrates company’s commitment to sustainable development.



  • Rating System : LOTUS NR V2.0
  • Building type : Office Building
  • Size (GFA) : 2,611 m2
  • Certification Date: July 2020
  • Green consultant: Vilandco



Project Sustainability


  • 53.8% Total building energy use reduction compared to baseline
  • 39.4% reduction of water use through sanitary fixtures
  • 30% of site area is vegetated


53.8% of total building energy use reduction compared to baseline thanks to the use of high-efficient VRV system with 60% of COP improvement, the use of LED lighting for an LPD reduction of 62.9% and an effective building envelope with an OTTV reduction of 59%.


Achieve the synergies by reducing water use through sanitary fixtures by 39.4% and rainwater harvesting that help to cover 28.8% of total project’s water consumption.


Contribute to embodied carbon/energy offset by using 44% of sustainably sourced timber and non-structural walls installed with 100% non-baked materials

Health and Comfort

Improve the occupant satisfaction by introducing daylighting and external views into working space and providing C02 monitoring. IAQ test was conducted during occupancy.


Integrate passive strategies in design process and enhance green practices post-occupancy

Increase the occupant/staff knowledge on how to operate the building efficiently with design specifications, system information,

More than 30% of the site area is vegetated, contributing to limit building footprint and increase site perviousness