Reduce your power bill with our energy saving dishwasher tips
Who wants to do the washing up? No one! That’s why many of us have a dishwasher. The only drawback is that your dishwasher can chew through your power bill. Stop doing the washing up and turn on your dishwasher whenever you want with our know-how energy usage dishwasher guide so you’re not left at the sink!
Reduce your dishwashers energy use
Washing by hand although ‘free’ uses far more water than a dishwasher does. Your sink takes 20-25 litres of water whereas a standard dishwasher only uses 13 litres. Not to mention the hard work of hand washing! So you’re better off using the dishwasher - the only drawback is that your dishwasher can chew through your power bill.
What does a dishwasher cost to run?
*At an electricity usage rate of 28.7c/kWh and cold water, fast cycle (above figures are electricity only, add 3 cents per load for water)
Who washes the washer?
Did you know a dishwasher needs cleaning, regular servicing and maintenance to perform properly every time? Your dishwasher will work much harder and use more energy if it’s not maintained - further increasing your electricity bills. It also means dirty dishes and a shorter lifespan for your dishwasher.
Follow these handy tips to maintain your dishwasher:
- Clean your filter or cavity - When was the last time you cleaned your filter or cavity or used a dishwasher cleaner? German dishwasher giant Miele recommends you use a dishwasher cleaner up to three times a year based on regular cycles once a day (seven days a week).
- Scrape away scraps - Don’t waste water pre rinsing your dishes but make sure you scrape off all food – scraps can clog your filter.
- Don’t over stack your dishwasher, two loads are better than one. Your dishwasher won’t clean your dishes properly if they are overflowing. Dishwashers are programmed to clean a number of place settings and more than recommended means dirty plates and cups.
Buying a new dishwasher? Here’s what to look for:
- Energy efficiency rating – the more stars the better! The energy rating label will arm you with all the information you need to help you choose a more energy efficient dishwasher which is cost effective to run and will result in a lower electricity bill
- Varied wash cycles - means you can do a half-load or an eco-load, allowing you more choice and control
- Delayed start – lets you set and forget! Much like a timer function, you can set it to start at a specific time. (Like in the middle of the night when electricity rates are cheaper)
- Capacity – how much your dishwasher will hold. A dishwasher's capacity is measured by place settings. A typical place setting is two plates (one side and one main), a cup, a bowl and cutlery set per person. Look at how many people there are in your household and maybe add two for when you have guests
Get the Energy Calculator App for your smartphone to help you buy better energy efficient appliances.