Six ways to save on your electricity bill

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You can’t avoid death and taxes. But you can delay death and minimise tax. You can control your electricity costs, too. You can’t avoid them, but you can control how you access electricity and how much you use. Here are six strategies that can deliver serious savings.

Save with solar
They say you have to spend money to make money. The same can apply to energy savings – spend to save down the track. But what should you spend on and how much can you save? A solar set-up and most of the power bill is the usual answer. But solar is not inevitably cost effective. It will reduce your bills, but for it to pay off the initial expense you need to be in the right city and use the right amount of electricity at the right time of day. If you’re already in the habit of using a minimal amount of power and then only on the weekends and in the evening, it can take as much as a decade to offset the initial installation cost of a solar set up. That will be worse in cities without consistent solar radiation such as Hobart. That said, if you are in one of the sunnier capitals such as Perth or Adelaide and have the time to use appliances when the sun is shining, and also use the power on major loads such as hot water, the sums improve considerably. It’s claimed that your average household in these cities can pay off the system in less than 5 years. It’s clearly worth considering, with the proviso that you have to do the sums for your particular circumstances to make sure it stacks up.

Super energy efficient LED lighting
LED lighting is the low hanging fruit if you’re looking to save money on your electricity bill. If you still have old school incandescent bulbs or halogen downlights in your home, you are wasting money. LED lights can cost slightly more than an old school light bulb, but they last 10 times as long and use only a fraction of the electricity. The other added benefit is that LEDs don’t lose their brightness like old-style bulbs do. And it doesn’t matter what shape or size the bulb is, there is an LED alternative. If you are using those curly and awkward energy-saving fluorescents bulbs, there are LED energy efficient replacement options available. These types of light bulbs are rapidly becoming redundant. They are simply not as good as LED. You can even get large LED bulbs for the shed that draw a mere 25 watts and give you more light with a better spread than an old 100 watt bulb. They didn’t hand out the Nobel Prize to the guys who worked out how to make white light from LEDs for nothing. Are LEDs sounding like a good option for you? Need to find an electrician near you who can help you make the right LED choice? Keep reading to find out.

Reduce your hot water costs
One of the two major things that use the lion’s share of energy in most houses is hot water. Electric storage hot water is so wasteful that state governments discourage their installation in new builds. The easiest electric bill savings trick is to invest in an energy efficient gas hot water system. It is undoubtedly a cheaper way of keeping your hot water flowing. But bear in mind that gas doesn’t make sense if you install solar panels. Because you are generating your own power with solar, it is more economical to use it to power a major load. Doubling up with a solar hot water system also makes no financial sense because it is not worth the cost of putting solar panels in to run less than half your energy needs. For preventive measures, find an electrician near you to discuss the best options to arrange and install the most cost effective hot water system for your specific situation.

Air conditioning options to cool your electricity bills
The other big user of electricity in the home is heating and cooling. If you’ve made the decision to go with solar, reverse cycle air conditioning maximises your solar investment. For decent energy savings you should run the heating and cooling during the day and let the thermostat and insulation get you through the evening. If you don’t have solar, your best bet is to heat with gas and use an evaporative air conditioner in summer. Again that depends on where you live. Brisbane is too humid for evaporative coolers to be effective, but somewhere that mostly has dry heat such as Adelaide is perfect. The other option to look at is a split zone reverse cycle system. This ensures you only heat or cool the rooms in your home that need it.

Turn it off if you’re not using it!
You’ve heard it before but there’s no harm repeating it – turn things off if you’re not using them. A fan is not cooling anything if there’s no-one in the room. And your wiring and switchboard should be checked by an electrical maintenance technician to make sure everything is working as it should. All the little things add up over time and you can make savings by paying attention to detail. The most important detail is making sure you pick the right electricity ‘plan’. If the same organisation offers one plan that is more expensive than another, ask yourself the obvious question – what extra am I going to get for more money? It can’t be more electricity, so go with the cheapest plan. 

Understanding energy ratings
Last but not least is the energy rating on your appliances. When you get something new like a fridge or a washing machine, pay serious attention to the star energy ratings. There are two labels to keep an eye out for: the six-star label and the ‘super efficiency’ 10-star label for appliances rated at seven or higher.


An energy efficient machine is a good investment, especially for things that you use often. So go for as many stars as you can get to make the most savings and pay less on your electricity bill. The energy rating label is full of information, so take the time to read it and make an informed choice about the things that you have electricity for.

It makes a lot of sense to put at least some of these things in place as you sort out a retirement plan. Keeping unavoidable expenses such as electricity to a minimum frees up cash for better things. Why not plan to enjoy yourself instead? It’ll take your mind off death and taxes.

Are you worried about your energy bills? How many of these energy saving tips will you try?

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Written by David Ellingsen


Total Comments: 15
  1. 0

    Instant flow gas hot water is great but dont get trapped into the solar assisted gas system. The solar panels on my new system never generated enough power to stop the gas coming on whenever I turned on a tap. Any possible savings would not be enough to cancel out the price of the panels, the required storage tank and installation costs. On top of that, the systems are unreliable and frequently have problems with the frost relief valves. (check out Chromagem product reviews). I had an excess water bill of $400 because the leak on my panels went undetected due to the method of installation whereby leakage is diverted into the downpipe where it cant been seen from ground level. My system was 1 year old and was a requirement of the building permit when I built my new home. It is supposed to be an environmentally friendly system but it is not. They are a waste of resources and money. I disconnected the panels and the storage tank a few years ago and have no problems with the basic gas instant flow set up.

    • 0

      Not only that, mine had to be plugged into an electric power point. False economy in my opinion. Mine also made a lot of noise. As I only had enough solar panels for hot water I had them disconnected. My gas account has only gone up about $2.00 per quarter and my electricity account as dropped. As Electricity prices rose in Summer I’m not sure how much my Electricity account dropped but I now have no noisy hot water service

  2. 0

    So, what if you cannot install solar (most unit blocks would come into this category), there is no gas line, and you don’t have air conditioning in the first place?

    Turning things off at the wall when not in use and having LED lighting are par for the course. But you do not need to replace major white goods very often so until the current applicances finally give up the ghost, you are stuck with them – (assuming you will have the money to replace them when that time comes).

    • 0

      In that position, KSS. Unit block does not have solar panels and most residents do not want them.
      Put in air con, use the reverse cycle in winter, do not need it in summer. Normally $2.80 a day and in winter a dollar a day more – switch on 5 pm, off at about 10 pm. If that is too dear I should give up having a beer with my mates ($6 a schooner). Throw a $5 dollar note in a box and when the power bill comes in there is always enough.

  3. 0

    Use cold water in your washing machine and dry your washing on the clothes line. We deliberately didn’t buy a dryer so we’re not tempted to use one.

    • 0

      I only use my dryer when I have continuous rain for over a week. I have no undercover area for drying clothes or sheets in other ways. Sometimes I let the washing pile up for a fortnight to avoid using my dryer. Often I get my washing “airing dry” either outside or in the dryer and let it finish off on airers inside. In the freezing cold weather when I put my heating on to warm the room I don’t feel as guilty because it is serving 2 purposes.

    • 0

      Ditto here. In fact my washing machine doesn’t even have a hot water fill hose! And I have never had a dryer. I dry everything outside, on a clothes-horse on the balcony and the shared clotheslines for sheets and blankets.

  4. 0

    The only sure way to save on your power bill is disconnect from the grid.

    Go back to candles and cook on wood BBQ – heat water in old fashioned tank heated with wood.

  5. 0

    Agree with you Triss, use the clothesline not the dryer.
    One of the cold call solar sales people phoned me to offer a “special price” on solar power. It was going to cost around $320 per quarter to pay it off, however when I told him that our power bill was under $200 per quarter including $90 daily service charge, he hung up. Don’t know why as I was being civil with him. Limit your use and turn off what is not being used.

  6. 0

    David Ellingsen would have been more helpful if he had told us which electrical household items use the most power when running. I spoke to a rep of my power supply company once who did tell me this but I can’t remember. I think I remember that he said that the computer did not take a lot of power, that is, if you are using a PC. Don’t know about the power used to recharge phones. I have an electric clothes dryer which is still practically new – only used about 3 or 4 times as it ran too long before it dried my clothes. Use Australia-made! Don’t forget about our Australian invention of the rotary clothes line. Luckily I have a big car garage and 3 portable rotary clothes racks which I have previously used for my dance costumes during concerts. I use wire clothes hangers and pegs on these if it looks like rain and place them near some big windows in the garage where the sun can come in for quite a long time during the day if it fines up.
    I always wash in cold water and, when stacking the washing machine I make sure I balance out the weight of the clothes to prolong the life of the motor so that it doesn’t rattle the tub or even move the machine when spinning; put very small items like socks, bras, and handkerchiefs in the net bags; and put the smaller items at the bottom and larger at the top as per my washing machine instructions. Hanging clothes out to dry rather than tumbling in a machine may also save wear and tear on the material in the garments too.

  7. 0

    I’m lucky. I live in Adelaide, have a 7.5 kw solar system with a 23 cents feed-in tariff and evaporative air conditioning. Almost the perfect scenario.

  8. 0

    Stop selling off our gas resources.

  9. 0

    We installed our solar system when you got 60c per kw and with money saved whilst this was on we actually recouped twice the cost of the system. We live on the mid north coast of NSW. We are therefore miles ahead. My husband feels the cold. However, we rarely use the air conditioner during summer, just ceiling fans. I wash with cold water.



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