The NABERS Energy Ratings: How Do They Work?

The higher the number of stars on a NABERS rating certificate, the lower the greenhouse gas emissions of the building, resulting in a smaller environmental footprint. A maximum star rating on a NABERS rating certificate indicates that the building has lower greenhouse gas emissions compared to similar buildings in the same area. This rating is based on benchmark calculations using 12 months of consumption data, adjusted for building area, hours of use, climate zone, equipment density, and the greenhouse intensity of the energy source. For more details on how NABERS Ratings are acquired, visit our NABERS Ratings page. Read more