Clare Parry, Director of the Australian Passive House Association, explains what it means to work on Passivhaus projects in different climates. What, if anything, changes?

Author Michael Mobbs reflects on what he’s learnt about sustainability over the last 20 years. From living without a car and bringing key services in-house (his home is not connected to mains water, mains electricity or mains drainage) to growing his own food and being careful how he spends his money, Michael considers how effective he has been.