Welcome to NatHERS

The Nationwide House Energy Rating Scheme (NatHERS) provides energy ratings for new homes and is being expanded to include energy ratings for existing homes. This is helping create more energy efficient and comfortable homes that cost less to run, and is supporting Australia’s transition to net zero emissions by 2050.

New Homes - Find out about ratings for new homes or major renovations

Existing Homes - Understand the energy efficiency of your existing home

Assessor Toolkit - Access industry resources to complete energy assessments

PublicationsRead reports, factsheets, and frequently asked questions 

Watch this video to learn more about how a NatHERS home energy rating can help you.