When the Australian summer hits, air conditioners become essential for keeping homes cool and comfortable. But how much energy does your air conditioner really use, and what can you do to reduce that consumption?
Factors Affecting Air Conditioner Energy Use
The amount of energy your air conditioner uses during summer depends on several key factors, including:
- Air Conditioner Size and Efficiency: Larger units or those with lower energy ratings naturally consume more electricity. It’s important to choose an air conditioner that fits the size of your space and has a good energy efficiency rating. Split system air conditioners, for instance, are known for their energy efficiency when properly sized for a room.
Explore our energy-efficient air conditioners. - Outside Temperature: The hotter it is outside, the harder your air conditioner has to work to cool your home. This can lead to increased energy consumption. On extremely hot days, your air conditioner might need to run for longer periods to maintain the desired indoor temperature.
- Thermostat Settings: Setting your thermostat at a lower temperature than necessary can significantly increase energy use. According to Canstar Blue, each degree below 24°C can increase energy consumption by up to 10%. The recommended temperature is between 24°C and 26°C to strike a balance between comfort and efficiency.
- Usage Patterns: How often and for how long you use your air conditioner will greatly impact your energy bill. Running it constantly, even when not needed, can drive up energy usage.
How to Reduce Your Air Conditioner’s Energy Consumption in Summer
Fortunately, there are several ways to reduce the energy your air conditioner consumes during the hot summer months. Here are some effective tips:
- Maintain Your Air Conditioner Regularly: Clean filters and ensure your system is serviced annually. A well-maintained air conditioner will operate more efficiently, using less energy to cool your home.
- Close Windows and Doors: To maximise efficiency, make sure all windows and doors are closed when running your air conditioner. Leaks can cause cool air to escape, making your air conditioner work harder than it should.
- Choose Energy-Efficient Air Conditioners: Consider upgrading to a more energy-efficient model, such as a split system air conditioner. These systems are designed to cool specific areas of your home, reducing overall energy use.
Check out our range of split system air conditioners for energy savings.
How Much Does It Cost to Run an Air Conditioner in Summer?
Running an air conditioner can add up, especially during the hot summer months. On average, cooling a home in Australia with an air conditioner can cost anywhere from $0.25 to $0.95 per hour, depending on the energy efficiency of the unit, the outside temperature, and the size of the area being cooled.
Final Tips to Cut Down Air Conditioner Energy Usage
As the summer heat ramps up, don’t let your air conditioner be the biggest energy drain in your home. Follow these final tips to stay cool while keeping your energy bills in check:
- Set Your Thermostat Higher When You’re Away: If you’re leaving the house, consider raising the temperature to 27°C to save energy.
- Keep Curtains or Blinds Closed: Blocking direct sunlight can reduce the amount of work your air conditioner has to do.
- Turn Off Unused Electronics: Unplugging unused appliances can reduce overall heat inside your home, making it easier for your air conditioner to cool the space.
By following these tips, you can significantly reduce the amount of energy your air conditioner uses this summer without compromising on comfort.
