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The Highest Power Consuming Electronics in Your Home

01.10.2025

As electricity prices continue to rise, understanding which appliances and electronics consume the most power can help homeowners reduce their energy bills. At Mayne’s Power, we often get questions about which devices use the most electricity and how to manage power consumption more efficiently. Here’s a breakdown of the highest energy-consuming electronics in the average home and some tips to keep your usage in check.

1. Air Conditioners and Heating Systems

Heating and cooling systems are by far the biggest power users in most Australian homes. Reverse-cycle air conditioners, space heaters, and ducted heating can consume thousands of watts per hour, depending on the size of the space being conditioned. To improve efficiency, consider:

  • Setting thermostats to optimal temperatures (18–20°C in winter and 24–26°C in summer).
  • Using ceiling fans to circulate air.
  • Ensuring your home is well-insulated to retain heat or cool air.

2. Water Heaters

Electric water heaters are another major power consumer, especially if they run continuously. Storage water heaters keep a large tank of water hot all day, which can be costly. To reduce energy use:

  • Consider switching to an energy-efficient heat pump or solar water heater.
  • Lower the thermostat on your water heater to around 60°C.
  • Use a timer to heat water only when needed.

3. Refrigerators and Freezers

These appliances run 24/7, making them one of the highest electricity users in any home. Older models tend to be less efficient, so upgrading to an energy-rated fridge can lead to significant savings. To improve efficiency:

  • Keep fridges and freezers well-stocked but not overcrowded.
  • Ensure the door seals are airtight to prevent cold air loss.
  • Place them away from heat sources such as ovens and direct sunlight.

4. Clothes Dryers and Washing Machines

Tumble dryers use a lot of energy, especially if they are older or not well-maintained. Washing machines with hot water settings can also consume significant power. To reduce costs:

  • Use cold water washes whenever possible.
  • Hang clothes to dry instead of using a dryer.
  • Clean lint filters regularly to maintain efficiency.

5. Ovens and Stovetops

Electric ovens and stovetops require high amounts of electricity to generate heat. To save energy:

  • Use smaller appliances like air fryers or microwaves when possible.
  • Keep oven doors closed while cooking to retain heat.
  • Batch-cook meals to reduce oven use throughout the week.

6. Entertainment and Office Equipment

While not as power-hungry as heating and cooling systems, devices like televisions, gaming consoles, and desktop computers can add up over time. Smart TVs, large displays, and high-performance gaming setups often consume more electricity than expected. Reduce energy waste by:

  • Using power boards with switches to turn off multiple devices at once.
  • Enabling power-saving modes on gaming consoles and PCs.
  • Unplugging chargers and standby devices when not in use.

7. Pool Pumps and Outdoor Equipment

If you have a pool, your pump can be one of the biggest energy consumers in your home. Running a pool pump for extended hours each day quickly adds up. To improve efficiency:

  • Use a timer to control when the pump runs.
  • Consider upgrading to an energy-efficient pump.
  • Clean filters regularly to maintain optimal performance.

Final Thoughts

Reducing your electricity consumption doesn’t mean sacrificing comfort. Simple changes, like upgrading to energy-efficient appliances, adjusting usage habits, and scheduling regular maintenance, can lead to substantial savings. If you’re looking to make your home more energy-efficient, Mayne’s Power can help with expert advice and electrical upgrades tailored to your needs.

Need help with energy-saving solutions? Contact Mayne’s Power today for professional electrical services in Torquay, Surf Coast, and the Geelong region!

📞 Phone: 0418 503 694
📧 Email: [email protected]
🌐 Website: www.maynespower.com.au
📍 Location: Based in Torquay – servicing the Surf Coast, Geelong & surrounding areas

Follow us on Instagram @maynespower for electrical tips, inspo, and behind the scenes.

Oven and range hood installed in Torquay by Mayne's Power
Oven and range hood installed in Torquay by Mayne’s Power
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