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Unlike most other household appliances, dryers do not differ dramatically in their energy use from one model to another. For this reason, they are not required to show an EnerGuide label, nor are the eligible for to qualify as ENERGY STAR products.

That is not to say that the amount of energy used to dry your clothes unimportant. After the refrigerator, the dryer is usually the second largest consumer of electricity in a typical household, costing approximately $85 a year to operate, or $1,530 over the average lifespan of 18 years.

The newest dryers are only marginally more efficient than older ones, using approximately 8% less energy. However, over the lifespan of a dryer, that 8% can add up to approximately $125 in cost savings. Many newer dryers come equipped with a number of features aimed at saving money and energy. Most notable are those equipped with sensors that will turn the dryer off automatically when the clothes are dry.

Currently, all dryers work on the same premise – they tumble clothes though heated air to remove the moisture after going through the washing machine. Using similar principles to a microwave oven, engineers are developing a microwave-based clothes dryer. However, the major hurdle at this time is all of the metal surfaces used in the dryer itself, and the metal in clothing, such as zippers and buttons. A microwave-based clothes dryer would be a big step forward in saving both money and energy when it comes to drying clothes.

Of course the cheapest way to dry your clothes is not to use an appliance at all, but rather to hang them using either an outdoor clotheslines, or even hanging them indoors. Harnessing the heat of the sun and the power from a breeze makes a cloth line the most economical and energy efficient means of drying your clothes. As such, they are regaining the popularity they garnered several years ago. Ironically, many newer areas, more specifically in planned communities, restrict the use of clothes lines. If you are interested in saving money and energy by using a clothes line, please check with your local homeowner’s association to ensure you are indeed allowed to use one.

For more energy saving ideas, see our dryer saving tips below.

 
  
 
 
 Dryer Tips
 
Keep your washer clean
Energy
Keep your washer in top-notch condition by removing and cleaning its agitator monthly. Clean the filters, hoses and fittings on the back of the machine annually.
Use sensor drying cycles instead of timed cycles
Energy
Instead of timed drying cycles, use the dampness sensor settings. Not only will this save energy by not drying clothes more than necessary, but it will also extend the life of clothes. If you do not have a sensor cycle, dry your clothes in shorter timed cycles until you can determine how long it takes to dry a typical sized load.
Dry full loads only
Energy
Avoid drying partial loads, as it requires the same amount of energy to run a full cycle. Additionally, avoid overloading your dryer. Doing so will result in longer drying times and will decrease the life of your dryer.
Don't vent your dryer indoors
EcoFriendly
You should never vent your dryer indoors, as the dryer exhaust produces dangers from moisture, fibres and chemicals.
Clean your dryer filter
Energy
Remember to clean your dryer filter of lint in between each load. Clogged filters can damage the dryer and lower its efficiency. It can also be a fire hazard.
Use a clothesline when possible
Energy
Clotheslines are the most energy efficient way to dry clothes, as they require no energy intput. If you have one and it is a beautiful sunny day out, use it. Using a clothesline to dry clothes saves 600 lbs. of CO2 in 6 months.
 
  
 
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