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Improving the energy efficiency of Australia's office buildings

We provide energy efficiency rating information to prospective purchasers and lessees of large commercial office space.

Read more about the CBD program


 Latest news & events

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CBD Assessor Portal Enhancements Release on 27 January 2015

CBD Assessor Portal IT enhancements completed.

Change of Bank Account Details

The bank details have changed for payments for CBD Exemptions and CBD Assessor Accreditation and Re-Accreditation applications.

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Mandatory disclosure drives energy efficiency improvements?

Recent analysis indicates mandatory disclosure is driving energy efficiency improvements in office buildings.

 Did you know?

During the second year of full disclosure:

  • Close to 900 buildings across Australia were covered by a Building Energy Efficiency Certificate (BEEC)
  • Over 13 million square metres of office space were assessed for their energy efficiency
  • Over half of the buildings with more than one BEEC recorded a decrease in their total emissions

For more information see the statistics page.