Vicky asks: We need to know if our existing home complies with the minimum environmental standard required in our state Western Australia. I tried to search for this online but couldn’t work it out.
Melissa asks: We have major condensation on windows in winter, leading to mould. Have you heard about a ventilation system called Ventisand and any ideas on how to resolve our issue permanently?
Susie asks: My electricity bills have almost doubled this year, causing me lots of stress. I am interested in solar or any other sources of power which can help reduce my bills.