what practices should be followed at home to save fuels
Answers
Your TV, computer, microwave and even some washing machines have a 'standby' mode, which means they're still using energy even when they're not in use.
Buy appliances with a good energy ratingThe more stars, the better – but think about size first. Often it's easier for a larger model to be more efficient (and therefore have more stars) than a smaller one. However, since it is bigger, its overall energy consumption is usually higher.
Pick the right washing machineAlthough they usually cost more to buy, most front-loader washing machines save you money over time and are kinder to the environment because they use less power, water and detergent than top loaders.
See our washing machine reviews for the most energy-efficient models.Choose an energy-efficient fridgeYour fridge and freezer is working non-stop and the energy it consumes adds up quickly. All new fridges sold in Australia must meet Minimum Energy Performance Standards (MEPS). Look for a model that uses a hydrocarbon, such as butane or pentane, as the refrigerant and/or blowing agent for the insulation foam. All fridges on the market are CFC-free, so don't base you purchase decision on "CFC free" labels. See our Fridge buying guide.
2. Heating and coolingInsulate your roof or ceilingThis will help keep your home a pleasant temperature in summer and winter. It saves you money on energy bills and pays for itself over a relatively short time.
See our Guide to keeping your house cool naturally.Draught-proofYou can draught-proof your home by making sure doors and windows are properly sealed – you can buy draught excluders or window seals very cheaply.
Seal your chimney with a damperThis will help to keep heat from escaping in winter – assuming the fireplace isn't in use – and help stop hot air from coming in during the warmer months.
Avoid installing downlightsBesides using a lot of energy, they penetrate the ceiling and insulation, causing heat loss. Compact fluorescent lightbulbs (CFLs) are a good option for lighting.
Find the brands that last the longest in our CFL reviews. Close all external windows and doorsThis is especially important when your heater or air conditioner is running.
Shade your windowsDuring hot summer days this will help to keep the heat out, and on cold nights curtains or blinds help to keep the heat in.
Turn on the air conditioner earlyIf you have an air conditioner, try to use it only on really hot or humid days, and if you expect a hot day, pre-empt the heat rather than waiting until your home is already hot. (Similarly, start heating early when expecting a cold day.)
Look for programmable timer and thermostat controls. Set your air conditioner at the highest temperature setting at which you still feel cool enough; 25ºC is usually adequate. Each 1°C increase of the thermostat setting will save about 10% on your energy usage. See our Air conditioners buying guide.
Install ceiling fansCeiling fans are much cheaper than air conditioning and have less impact environmentally.
3. TransportEven if you have a fuel-efficient car, whenever possible it's a good idea to leave it at home and walk, cycle, catch public transport or car pool.
Rainwater
Collected rainwater is ideal for watering your garden. Contact your water authority and local council for advice on how to install and maintain a rainwater tank.
GreywaterRecycled greywater from showers, laundry tubs and washing machines can be stored for use on the garden (or even in toilets and washing machines), or it can be diverted to the garden with a plumbed-in diverter. Conditions may apply in the area where you live – contact your local council for advice.
5. Green powerThe average household emits around 14 tonnes of greenhouse gases every year, half of which is from electricity generation. This contributes to climate change and global warming.
One simple and relatively cheap way that we can all start to make a difference is by switching our electricity to "green" power. This means using power generated from clean renewable sources such as the sun, wind, water and waste power, rather than coal.
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