Major appliances are trending greener

According to this $50 report from the Association of Home Appliance Manufacturers, major appliances are getting more and more water and energy efficient.

Refrigerators, dishwashers and clothes washers account for a 43% combined decrease in energy consumption since 2000. From a global climate change perspective, the energy savings realized in 2007 shipments of refrigerators, dishwashers and clothes washers would offset the CO2 emissions of more than 698 million gallons of gasoline consumed or the annual CO2 emissions from 1.3 coal fired power plants.

Clothes washer energy consumption has decreased by 63% since 2000 while tub capacity has grown by 8%. Dishwasher energy consumption has dropped nearly 30% and water consumption has declined 29% since 2000. Refrigerator energy consumption has also decreased 30% since 2000 and efficiency, measured by a unit’s energy factor has increased 39%. The average refrigerator sold today consumes less energy than a 60-watt light bulb left on 24 hours a day.