As temperatures rise, the allure of cranking up the air conditioner becomes hard to resist. However, along with the refreshing breeze, comes the inevitable spike in energy costs.

Australians are increasingly burdened by the climbing power bills, often viewed as one of the most dreaded expenses in household budgets. While there are numerous strategies available to conserve energy, not all are equally effective.

This begs the question: which appliances in the typical home are the biggest culprits when it comes to electricity consumption?

There are plenty of ways to save electricity, but some are better than others.

So what are the most power-hungry appliances in the average house?

Changing the temperature of a room is the most effective way of getting a higher electricity bill. 

It’s estimated 40 per cent of household electricity use goes towards heating and cooling – though some use far more or less than others.

When you buy a space heater, you are usually paying for it later.

The cheap shelf price betrays how much power they use.

But air conditioners aren’t the best option either.

It’s possible someone can pay hundreds of dollars more each year just from air conditioning alone.

Ceiling fans are a far more efficient option, even if they aren’t as effective.

But if you have both, you should use the fan while you have the air-con on.

An average of 23 per cent of household electricity goes towards hot water.

The solution is simple but not necessarily easy – shorter showers.

Water-saving showerheads make a big difference, but there’s a very easy hack to save power.

Water loses heat as it moves, so by moving the showerhead closer to your body, the water will be warmer.

Other tips include filling up the kettle with cold water or using the cold cycle on the washing machine.

It’s the biggest appliance in the house and it’s on all the time, so of course the fridge is a big culprit when it comes to high power bills.

Ensuring the seals are in good condition can be a power-saver, as well as limiting the amount of times you open and close it. 

And you should try and avoid buying a bigger fridge than what you need.

But oddly enough, having more food in your fridge means it should use slightly less power than an empty fridge.

The other big power saver is the spare fridge in the garage.

If you’re only using it for drinks at big parties, you should switch it off at other times.

Front-loading washing machines are usually better for electricity than top-loaders, though they do cost more to buy.

But the best way to save power in the laundry is to use cold water in the washing machine rather than hot or warm.

And hanging your clothes on the line uses no electricity, compared to putting them in the dryer.

You may have seen ads on TV talking about how dishwashers use less water than washing your dishes in the sink.

That’s not true for electricity.

But you can maximise your dishwasher efficiency by putting it on an eco wash.

Better yet, wait until the dishwasher is full until you turn it on.

There’s not much you can do to save power when it comes to ovens, save for the decision you make when you buy it.

But minimising your preheat time is a good way to save power.

It’s also smart to be cooking more than one thing at a time in the oven if you can help it.

The bigger the TV, the more electricity it tends to use – but new LCD screens are more efficient than old plasmas.

But there’s not much that you can do to save power with your existing TV – save for turning it off when you’re not watching it.

TVs, gaming consoles, DVD players and other devices tend to use low levels of power when in stand-by mode.

So switching them off at the power point when they aren’t being used is a smart choice.

Using a smaller appliance instead of a bigger one is normally the savvier choice.

A slow cooker, air fryer or microwave is better than an oven because they are heating less space or for a shorter time.

And boiling water in an electric kettle is more energy efficient than a stovetop option.