Clothes dryers added to list of Energy Star-qualifying appliances
EnergyStar does not label clothes dryers because most dryers use similar amounts of energy, which means there is little difference in the energy use between models.The Department of Energy's Appliance Standards program conducted a detailed study which found that the clothes dryers on the U.S. market do not vary significantly from each other in terms of energy consumption. This is also the reason why the Federal Trade Commission (FTC) does not require clothes dryers to have a yellow EnergyGuide label.
Over 80 percent of U.S. homes have a clothes dryer, and these appliances account for approximately six percent of residential electricity consumption. Dryer models that meet the new Energy Star requirements are likely to have improved auto termination sensors, which help reduce energy use by more effectively ending the drying cycle once clothes are dry. Among the more efficient gas and electric dryers that will earn the Energy Star, consumers should expect to encounter a promising new technology. Heat pump dryers recapture the hot air used by the dryer and pump it back into the drum to dry more clothes. By re-using most of the heat, it creates a heat pump dryer that is more efficient and avoids the need for ducts leading heat out of the laundry room.This new Energy Star specification also establishes optional ‘connected’ criteria for residential clothes dryers. Energy Star dryers with connected functionality will offer consumers convenience and energy-savings features, such as an alert indicating there is a performance issue or feedback to consumers on the energy-efficiency of different cycle selections. These products will also be “smart grid” ready, meaning they will give consumers the option to connect their dryer with their local utility to save money on their energy bills, where those services are offered, and also facilitate broader electric power system efficiency.
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