What does a future-proofed home look like?


Passive cooling can minimise the need for air conditioning, which takes a huge toll on the environment in the forms of energy gobbled up, excess heat expelled, and damaging hydrofluorocarbons (HFCs) emitted. If mechanical cooling is needed, Ms Walravens recommends energy efficient units that use natural refrigerants in place of HFCs (as well as HFC-free heat pumps).