keeping cool

In summer, many Australians use air conditioners to keep cool. There are many ways you can reduce your dependence on such an energy intensive appliance:

• Set the temperature on the air conditioner to around 23°C or above
• Close blinds to keep out the sun, especially on north-facing windows
• Open up the house to any cool breezes
• Use ceiling fans where possible - they are cheaper to run than air conditioners
• Good insulation keeps the heat out in summer as well as keeping the heat in during winter
• Seal the gaps of the house in windows, floors and walls to keep out the heat
• Light colours reflect heat whilst dark colours absorb heat: think about this when choosing colours for your house walls, roofing and even blinds and curtains
• Choose a reflective rooftop insulation to repel a lot of the sun's heat