CETEC conducted NABERS Indoor Environment rating on this building

NABERS Ratings

NABERS is a performance-based rating system for existing buildings and tenancies.  NABERS provides four environmental rating tools

  • NABERS Energy
  • NABERS Water
  • NABERS Waste
  • NABERS Indoor Environment

NABERS rates a building on the basis of its measured operational impacts on the environment, and provides a simple indication of how well you are managing these environmental impacts compared with your peers and neighbours.

Effective and relevant measurement is very important when dealing with the health of your staff and other occupants of your building/s. It becomes critical to have true data when facing sustainability issues such as limited physical and labour resources, regulations, public credibility and productivity assessment. CETEC can offer NABERS ratings for the above in any one of the following options:

  • Indicative NABERS ratings
  • Compliant NABERS ratings
  • Supportive NABERS/ IEQ field and laboratory measurements
  • Wellbeing and productivity studies

CETEC strongly endorses the NABERS rating system since it is a stepping stone for you to improve your benchmarking, maintenance, wellbeing and productivity management.

Adam Garnys, Josaiah Padget, Luke Meadows, Dr Paulo Da Silva, Brooke Maetam and Dr Vyt Garnys are NABERS Accredited Assessors. 

Please contact us now.  We offer highly competitive quotes and can usually complete the NABERS energy rating in under a week.

We cover the full range of NABERS audits - Energy, Indoor Environment, Waste and Water.

Our Clients

CETEC have conducted well over 100 IE ratings for clients including ISPT, Dexus, CBRE, Frasers Property, Local Government Super, AECOM, JLL, Sydney Water, GE, Napier & Blakeley, SA Water and 101 Collins St. 

We have been conducting NABERS ratings since 2008.


CETEC are specialists in conducting NABERS Indoor Environment ratings.  We were closely involved in the initial development and piloting of both the original and the new Indoor Environment rating tool for the NABERS rating system.

In 2013, CETEC was selected onto a panel for the NABERS Indoor Environment Technical Working Group charged with improving the tool.  This new tool was released in late 2015.  More information is available on the NABERS website.  

Dr Vyt Garnys is also a member of the current NABERS national Steering Committee.

NABERS IE guide-210

CETEC assessors succesfully used this new tool while in was in the pilot phase.

NABERS IE - Office Building Portfolio of 25 Buildings Case Study
In 2013, a large property owner engaged CETEC to review the Indoor Environment Quality of twenty five commercial office buildings using the NABERS IE tool as a guide, as well as providing NABERS IE certification for many of these buildings.  - See more at: http://www.cetec.com.au/news/latest-updates/nabers-ie-update.html#sthash.EQWXnPUb.dpuf

CETEC's expertise on NABERS IE includes presentations at conferences and industry events - both in Australia and in the UK.

In 2013, CETEC was selected onto a panel for the NABERS Indoor Environment Technical Working Group.  A consultation paper was released in July 2014 - See more at: http://www.cetec.com.au/services/ieq.html#sthash.ECVIVSeL.dpuf