Washer and Dryer Energy Efficiency

If you're looking to cut energy cost by more than a third, and water costs by more than half, you'll want to buy an ENERGY STAR-qualified washer. ENERGY STAR-qualified washers use next generation technology to dramatically reduce the amount of water and energy used during a wash cycle without compromising performance. 95% of energy used during a wash cycle goes to heating, but today's better and more specialized wash cycles mean clothes get as clean in cold water as they do in hot water. Also, more efficient motors spin clothes two to three times faster in the spin cycle, extracting more water and using less energy during the drying phase.

No dryers are currently available with the ENERGY STAR label; this is because there is little difference in energy use between models. However, there are still ways to be energy efficient when it comes to drying your clothes. Much of the potential efficiency is related to how you use your dryer; for example, not over-drying your clothes and cleaning out the lint filter after every use. There are also newer energy saving features being offered in dryers, such as sensors that determine when clothes are dry and shuts off the dryer. Also, look for models that have multiple heating-level options so you can select lower heat temperatures when appropriate. Finally, gas models are known for being more energy efficient than electrical dryers.

High-efficiency washers and dryers tend to be more expensive, but in the long run, you'll save money on your energy and water bills while helping the environment. Also, many ENERGY STAR appliances qualify for rebates, so be sure to check with your locally utility company to see if your new washer qualifies. You can find more information on the ENERGY STAR program, including a list of qualifying appliances, at www.energystar.gov.

Energy-Efficiency Tips

• EnergyStar's Clothes Washers for Consumers
• CNet Reviews' How To Find a Dryer That's Energy Efficient and Green
• The Green Guide's Washing Machine Buying Guide
• American Council for an Energy-Efficient Economy's Consumer Guide to Home Energy Savings: Laundry
• Consumer Energy Center: Clothes Washer Efficiency and Clothes Dryer Efficiency
• US Dept of Energy's Laundry Energy Tips
• Flex Your Power: Efficient Clothes Washers and Efficient Clothes Dryers