Cooling the average Western Australian home in summer can often make up around 40% of an energy bill.
- Spring is a great time to clean your air conditioners dust filters and get it serviced by a licenced technician so that it’s ready for Summer.
- When the hot weather arrives, set the temperature on your air conditioner to no lower than 24°C. Every degree you set your thermostat below 24°C can increase your energy bills by 10%.
- Before using the air con, switch on a ceiling fan first to remove hot air. If you're able, just use a fan as they’re cheaper to run than air conditioners.
A lot of heat gets into homes through windows, even if they're closed. Closing curtains and blinds during the day can make a noticeable difference.
- In some parts of WA, the climate requires a lot of energy use to stay cool and comfortable year-round.
- Some people living in humid areas of Northen WA will need to run their air conditioning much more often year-round to stop mould growth.
Don't sacrifice health or comfort for savings, there are other places where you can make up the difference.
Every degree you set your thermostat below 24°C can increase your energy bills by 10%.
Western Australian energy providers Synergy and Horizon Power are here to help you. They offer free advice about your energy use and how to potentially reduce your bill further.
Explore your energy account to find out more.
Learn More
Show moreVisit Yourhome.gov.au to learn more about heating and cooling your home, including:
- Understanding heating and cooling Climate
- Sizing
- Central versus space
- Choosing heating and cooling Combined heating and cooling options
- Heating options
- Cooling options
- Using heating and cooling
- Tips for heating and cooling your home
- Tips for feeling warmer or cooler
- References and additional reading
Yourhome.gov.au is an independent guide to help Australians create homes that are cheaper and more sustainable to run.
