How Much Does Air Conditioning Cost To Run?- the cost of running an air conditioning system is quite affordable.

Posted on 24 July 2019

With the advanced technology and renewable energy, and improved home designs – the cost of running an air conditioning system is quite affordable.

Star Rating and the Cost of Air Conditioning

Today, every electrical appliance has an "Energy Star" rating. Do you know what that means? More stars represent better energy efficiency in the long run, with more savings. You have to pay a little more, but in the long run, it will be worth it.

If you buy a seven-star rated ducted air conditioner instead of a five-star rated model, it means you save nearly 20% in energy costs per year.

What can you do to Reduce Air Conditioning Costs?

If your property makes you feel cool in the winter or hot in the summer, you can do several things to reduce temperature fluctuations in your home.


Good insulation can bring you benefits throughout your life. However, it won't completely remove the need for heating or cooling, but it will significantly reduce their use.

Draught Proof

A rough estimate is that about 25% of heat loss is due to air leakage out of the house or fresh air entering the house. You can invest in replacing door and window seals. Also, if you have spotlights, consider installing certified lamp covers.

Energy-Efficient Windows

Installing energy-efficient windows can help keep your home cooler in the summer and warmer in the winter. A single-pane window can lose up to 10 times more heat in the winter.

According to the National Building Code, a minimum standard of 6 stars must be installed in a new home, ensuring lower energy costs.

Household Appliances

According to the Canstar Blue report, an average reverse-cycle air conditioner in an average 36-square-meter room would cost between $0.36 and $0.70 per hour to cool and between $0.13 and $0.36 to heat.

Lighting also costs more than air conditioning. In the winter, shorter days and more time spent at home mean you probably use more lighting. If you calculate the cost per globe, the cost of lighting your home is relatively low when you use LED globes.

If you want to learn more about energy savings, talk to the heating experts and air conditioning service St George.

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