What Uses The Most Electricity In A Home

24 Mar 2022

Determining what uses the most electricity in a home can not only help to understand the figures on your bill, but empowers you to start lowering it as well.


While the use of cooling devices such as fans and air conditioners are essential when it comes to surviving the summer months in Australia, it’s not a coincidence to face higher than usual power bills after using these items in an increased capacity. 

Although the air con is a serial offender when it comes to understanding what uses the most electricity in a home, there are quite a number of other silent assassins that can cause your power bill to significantly increase. To avoid getting caught off guard, taking the time to grasp what items can be energy drainers can help you manage these costs. 

Five Common Household Energy Drainers 

While there are a lot of factors at play that determine your quarterly power bill, it can be tricky to pinpoint the primary culprits that are responsible for driving up your household’s energy usage. While some big ticket items may seem obvious, discovering what uses the most electricity in a home can often surprise people. 

Air Conditioner – We know this is an obvious one when it comes to determining what uses the most electricity in a home, but how you use your air conditioner can have an enormous effect on the price of your power bill. Be sure to regularly clean your filter and get the recommended annual service to keep your unit in tip top shape, but also aim to keep summer temperatures at 24 degrees to avoid the unit working overtime when it’s operating. 

Water Heating Unit – While the average air conditioner unit consumes around 3833 kWh per year, it pales in comparison to an average six star efficiency water heating unit, which clocks in at 5164 kWH per year. However, heat pump water heaters are a highly efficient addition to these types of systems, and use approximately 30% of the energy of a conventional electric hot water system. An upgrade to this area of the home is often forgotten, but is usually worth it. 

Clothes Dryers – Did you know that running a clothes dryer for just two hours twice a week can amount to roughly 688 kWh per week? While it may not sound like much, it’s quite astonishing when compared to the cost of running a five star energy efficient washing machine, which is less than half of that amount at 300 kWh per year. Although the dryer is at times a necessary evil, it’s a household item that certainly packs a punch on your quarterly power bill. 

Stove And Oven – When it comes to some of the most silent assassins linked to what uses the most electricity in a home, not many people would guess that the humble oven often makes the list. When used for an average of one hour a day, a 1500W cooktop consumes 548 kWh every year. In addition, using a 2400W oven for two hours a day jumps to 1752 kWh per year, or two thirds what an air conditioner consumes. 

Swimming Pool – Having a swimming pool on your property has long been considered to be somewhat of a luxury, and for good reason when you weigh up what uses the most electricity in a home. When calculating its cost, including the usage of the relevant filter, chlorinator, pressure cleaner and solar heater, a 45, 000 litre swimming pool comes in at a whopping 11, 000 kWh per year to operate -almost triple what an air conditioner consumes. 

If you can’t afford the investment of a green energy option like solar power, paying attention to energy efficiency labels offer unique insights into how much power your household consumes. Older appliances can be big energy suckers when it comes time to pay your power bill, so smaller investments into items that are more modern and designed to consume less electricity may be a happy medium. 

How To Save Money On Your Monthly Bills

Kyco is a member based buying group that ultimately aims to save Australians money on their energy, health and insurance bills. The more members we have, the more negotiating power we have to arrange low, long-term deals with service providers.

Kyco doesn’t play one provider off against another taking commissions of up to 30% like most comparison sites. Instead, we’re leveling the playing field with a low 3% capped commission. It’s free to become a member, and with no lock in contracts or unexpected price hikes, spending less on your annual bills has never been easier. 

To be amongst the first to revolutionise how much ordinary households should be paying for bills, join us today and help make the cost of living more sustainable for everyday Australians.