Dishwashers
ENERGY STAR dishwashers use 35-50% less water and save 50% less energy. Replacing a dishwasher manufactured before 1994 with an ENERGY STAR qualified dishwasher can save you more than $30 a year in utility costs.
Tips for Buying Dishwashers
- Look for the ENERGY STAR mark. ENERGY STAR qualified dishwashers use at least 41 percent less energy than the federal minimum standard for energy consumption.
- Check the EnergyGuide label. Compare operating costs prior to purchasing a dishwasher.
- Look for an energy-saving cycle selector. Sometimes known as "light wash" or "short" cycle, these selections use less hot water and are suitable for times when dishes are not heavily soiled.
- Look for air dry features. An air dry selector helps save energy. It automatically turns the heat off during the drying cycle, allowing dishes to air dry.
- Choose a model that uses the least amount of water. Some units fill up and drain five times during the dishwashing process. This can use 9 to 16 gallons of water for just one load.
Tips for Using Dishwashers
- Don't pre-rinse your dishes. Today's dishwashers do an excellent job of cleaning heavily soiled dishes. Just scrape off food and empty liquids and the dishwasher will do the rest. You can save water and time by avoiding the pre-rinse step.
- Choose an energy-saving wash cycle. Most dishwashers provide a variety of cycle choices. Select the "light" wash or "short" cycle to save energy.
- Run the dishwasher only when there is a full load. Your dishwasher uses the same amount of water whether it is half full or completely full, unless it comes equipped with sensors.
- Let your dishes air dry. Most new dishwashers have an energy saving "no heat" feature. If yours does not, you can stop the dishwasher after the final rinse cycle and open the door to allow air drying