# Management 2.1 Thermal Performance Modelling - Single Dwelling
# Applies to
All residential (single dwelling) development
# Objective
To encourage and recognise developments that use thermal modelling to inform passive design at the early design stage
# Summary
Points are awarded where it is demonstrated that the dwelling meets or exceeds the minimum required BCA star rating utilising a NatHERS accredited thermal performance model. Use building documentation and initial building fabric assumptions to undertake a thermal performance model, demonstrating that the building meets or exceeds the 6 star minimum energy rating requirement.
Note this credit is awarded for undertaking this early modelling. Demonstrating improvement above National Construction Code requirements is awarded points in the Energy category.
# Documentation & evidence required
- Documentation that demonstrates that a minimum 6 star energy efficiency standard has been achieved or exceeded
- Documentation is to include a summary of the building fabric assumptions.
# Further Information
- NatHERS - Nationwide House Energy Rating Scheme (opens new window)
- 6 Star Standard, Victorian Building Authority (opens new window)
- Energy Use and [Passive Design , Your Home Technical Manual](http://www.yourhome.gov.au)
- Building Designers Association of Victoria (opens new window)
- Australian Building Sustainability Association (ABSA) (opens new window)