Households

energy-theme-orange

Seasonal tips to save energy

Want to save on your energy bill over the summer and winter months? Here are some things you can do to save.  

Quick tips to save in summer

  • Adjust your air conditioner (set between 25°C and 27°C) and only cool the rooms you are using. Every degree higher can save 5 to 10% in cooling costs.  
  • Even better, use a fan first. Fans are cheap to run, costing 2 cents per hour.  
  • Close blinds during the day and open windows at night. Ideal curtains have a close fit around the window, are thick and/or insulated and covered at the top.  
  • Draught proof your home. Filling gaps to stop cool air escaping can save 25% in cooling costs. For a handy how-to guide go to the Sustainability Victoria website.
  • Consider an upgrade. Insulation and more efficient heating and cooling systems can help you save even more. You can save up to 15% on cooling costs with insulated walls. To find out more go to our rebates page.   

 For more tips see our summer guide.

Quick tips to save in winter

  • Turn down your heater (set between 18°C and 20°C). Every degree lower can save 5 to 10% in heating costs.    
  • Only heat the room you are using by closing off vents and doors of rooms not in use.   
  • Use curtains to trap heat in. Up to 40% of heating can be lost through windows. Ideal curtains have a close fit around the window, are thick and/or insulated and covered at the top.   
  • Draught proof your home. Filling gaps to stop warm air escaping can save 25% in heating costs. For a handy how-to guide go to the Sustainability Victoria website.
  • Consider an upgrade. Insulation and more efficient heating and cooling systems can help you save even more. You can save 45% or more on heating costs by installing ceiling insultation. To find out more go to our rebates page.   

For more tips see our winter guide.

Skip social media feed
End of social media
energy.gov.au is a Department of Climate Change, Energy, the Environment and Water website.
Acknowledgment of country

Acknowledgement of Country

Our department recognises the First Peoples of this nation and their ongoing connection to culture and country. We acknowledge First Nations Peoples as the Traditional Owners, Custodians and Lore Keepers of the world's oldest living culture and pay respects to their Elders past, present and emerging.

© Commonwealth of Australia 2023