Mid-tier commercial office buildings pathway project

Whilst premium and A-grade commercial office buildings across Australia have been quick to undertake energy efficiency upgrades and improve their NABERS Energy ratings (+ 4 stars). The rest of the commercial office building sector - the B, C, D grade assets (generally referred to as ‘mid-tier’) have lagged significantly in implementing energy retrofits and represent a large energy productivity improvement opportunity.

  • A preliminary research report prepared by EY,
  • An interactive workshop conducted with 50 industry stakeholders, 
  • A pathway report prepared by the GBCA, outlining a national pathway to improving energy productivity within the mid-tier commercial officer building sector.


Download the Mid-tier commercial office buildings pathway report (PDF - 6.9MB)

Download the Mid-tier commercial buildings sector report (PDF - 1MB)