Resources & Guides
Essential resources and official guides to help you understand energy efficiency standards, BASIX requirements, and NaTHERS assessments for building compliant homes in NSW.
About NaTHERS
The Nationwide House Energy Rating Scheme (NatHERS) provides energy ratings for new dwellings. This is helping create energy efficient, resilient and comfortable homes for the future that cost less to run.
Tips for Building 7 Stars
Building for 7 stars doesn't have to be costly or complicated. Simple design features and material choices make a big difference to energy efficiency and the rating outcome.
BASIX Thermal Performance
Guidance to help you complete the thermal performance section, which examines the design and materials used to reduce the need for artificial cooling and heating and keep the home comfortable.
NatHERS Existing Home
The NatHERS existing home is a program aimed at assessing and improving the energy performance of existing homes in Australia, offering energy ratings and practical tips for participants. This trial is run in partnership with CSIRO and DCCEEW ahead of the formal launch of the program in mid-2026.
Your Home
Your Home is Australia's independent guide to designing, building or renovating homes to ensure they are energy efficient, comfortable, affordable and adaptable for the future. The design principles and climate-appropriate features described in Your Home can make a home more affordable and comfortable over its lifespan.