In developed economies a significant proportion of greenhouse gas emissions result from energy demand in the building sector. Many countries have recognized the need to mandate building energy performance standards as a key element of a national energy or climate change policy. The Commonwealth of Australia included energy efficiency provisions in the National Building Code early last decade.
Heatwaves have a mounted interest in the last decade due to their negative impacts on infrastructure, the ecosystem and public health. Population exposure to heat stress is substantially influenced by the resilience of the built environment as people spend the majority of their time indoors.