The Best Energy-Saving Washing Machine
- If you are in the market for a new, energy-efficient washing machine, choose models that have earned the Energy Star label. Energy Star is a federal program that certifies home appliances that exceed the U.S. federal government standards for energy efficiency. Although upfront costs may be higher than other products, Energy Star products offer long-term savings for consumers. According to the Energy Star website, replacing a 10-year-old washing machine with an Energy Star approved model could save $135 each year on utility bills as of January 2011. Energy Star models use 50 percent less energy than nonqualified models.
- Although top-loading machines offer a wider range of products and may also cost less than front-loading machines, front-loading models are much more energy efficient. They use one-third to one-half the amount of water that top-loading models use and also feature faster spin cycles, which means that clothes are more dry when the load is finished, which in turn decreases drying time. Most of the energy-efficient models on the market today are front-load washing machines.
- For maximum energy savings, choose washing machines that have high Modified Energy Factors (MEF) and low Water Factors (WF). MEF measures the level of energy efficiency, and WF measures the water use. The federal standards for MEF are at least 1.26. WF must be no more than 9.5; Energy Star models have much stricter standards, with a minimum of 2.0 MEF and a maximum of 6.0 WF.
- Combine energy-saving laundry habits with a high-efficiency machine for best results. Use cold water as often as possible, and always ensure that the load is as full as possible. If you have multiple load size options, choose the most appropriate one for each load. Choose an appropriately-sized model that fits your laundry needs. If you have a small household and do laundry relatively infrequently, select stackable models for maximum savings.