Factors Driving Up Your Energy Bill

A selection of factors determine the quantity of energy used in individual households. Some reflect changing personal preferences–like the growth in house entertainment and technology products–while some relate to the climate and the sort of housing where you reside.


The main variables affecting your energy usage include:

  • that the total size of your home and if it is a townhouse, flat or freestanding house
  • the design of your home including its orientation and if passive heating and cooling opportunities are utilized, such as allowing natural sunlight to enter the home
  • appliances and features –the size, amount and energy efficiency of your appliances
  • customs and personal preferences–the behaviour of the people in your home including how much heating, cooling, cooking, showering, washing and clothes drying is completed
  • You’ll be stuck with a few features on your current home (such as orientation and size ), but you can still take advantage of local conditions and make your house function as efficiently as possible. Look at our hints for heating and cooling to find some wise ideas.


If planning changes to your house, or building a new one this is the very best time to think about energy and water efficiency, or speak to our qualified energy providers iSelect to more information.

Knowing your energy bill including all the fine print can enable you to evaluate your energy usage patterns and levels so that you can start to make savings and changes around the home.

Do some basic comparisons. By way of instance, by comparing your usage from the same period in the preceding year, you can find an image of your energy intake in various seasons. If your usage is higher in summer or winter, you may want to check at the reasons and a few options for reducing it.


If you do not know where and if your household is using electricity, it is tough to make decisions or prioritise actions which may lower your costs. The ideal way to control your energy usage is to measure it. Your energy bill is the very best friend when it comes to this as it includes the information you will need to track how much electricity or gas you’re currently using.