# 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 the Building Code of Australia 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)