Informing the next generation residential energy assessment tools

The Nationwide House Energy Rating Scheme, commonly known as NatHERS, which is applied through software tools such as AccuRate Sustainability, has become the predominant pathway for complying with energy efficiency requirements within the National Construction Code of Australia. Current energy efficiency regulations have remained unchanged...
Conference paper

Investigating equivalence in compliance pathways to Australian housing energy efficiency

Current regulatory pathways to compliance in energy efficiency for Australian housing are via provisions in the National Construction Code (NCC). This paper first identifies performance evaluation criteria set out in the code presented as a comparative analysis across the different methods of achieving compliance. Jurisdictional...
Journal article

Heat stress-resistant building design in the Australian context

In Australia, heatwaves are the deadliest natural hazard and a major driver of peak electricity demand. The disproportionately high peak demand increases electricity prices, causes occasional blackouts and exacerbates energy poverty, all of which limit one’s ability to use air conditioning. Meanwhile, increased energy efficiency...
Journal article

Airflow and temperature modelling of sustainable buildings at the design stage can prevent unintended consequences of passive features

This paper demonstrates that the integration of passive features during the design/construction of sustainable buildings requires thorough modelling at the design stage as some features may have unintended consequences resulting in occupant dissatisfaction, and resulting in the building using more energy to maintain comfort.
Journal article

Impact of periodic flow reversal of heat transfer fluid on the melting and solidification processes in a latent heat shell and tube storage system

This study addresses the heat thermal energy storage (LHTES) unit, heat is stored via a phase change material (PCM) which can then be supplied at a later time to the heat transfer fluid (HTF) for applications such as concentrated solar power (CSP).