Sustainability Ratings

As one of the largest commercial developments in Australia, Walker recognised the opportunity to set a new benchmark in sustainability at Collins Square.

From design to development and continuing with our ongoing operations, environmental performance is always front of mind at Collins Square, demonstrated by our market leading NABERS ratings.

Tower 1
- Indoor Environment Rating
  
  6 Stars
- Energy Rating
  
  5.5 Stars
- Water Rating
  
  5 Stars
- Green Star Rating
  
  5 Stars
Tower 2
- Indoor Environment Rating
  
  5.5 Stars
- Energy Rating
  
  5.5 Stars
- Water Rating
  
  4.5 Stars
- Green Star Rating
  
  5 Stars
Tower 4
- Indoor Environment Rating
  
  6 Stars
- Energy Rating
  
  5.5 Stars
- Water Rating
  
  5 Stars
- Green Star Rating
  
  5 Stars
Tower 5
- Indoor Environment Rating
  
  6 Stars
- Energy Rating
  
  5.5 Stars
- Water Rating
  
  5 Stars
- Green Star Rating
  
  5 Stars