Mandatory energy efficiency disclosure in the ACT

The disclosure of the energy efficiency ratings of building fabrics can help consumers make more informed decisions around improving the energy efficiency of their homes. Common Capital was engaged by the ACT Environment, Planning and Sustainable Development Directorate, Building Reform to conduct an outcomes and process evaluation for the Energy Efficiency Rating Disclosure Scheme and identify opportunities for improvement.

Key takeaways

  • Since the commencement of the ACT’s disclosure scheme, the average energy efficiency rating of houses sold multiple times has improved by 0.4 stars.
  • Homes with higher energy efficiency ratings sell for slightly more than equivalent homes.
  • While compliance with disclosure requirements for home sales is high (98%), only around 33% of rental properties comply, indicating a significant opportunity for improvement.