Tame your home’s energy hogs
Practical, doable energy-saving tips from the UNI Center for Energy & Environmental Education
What do an air conditioner, clothes dryer and hot water heater have in common? They’re among a home’s biggest energy users. The University of Northern Iowa's Center for Energy & Environmental Education (CEEE) offers some low-cost, low-tech ways to reduce the energy use of these appliances.
Air conditioner:
- Open windows at night if it’s cool with low humidity to create a cross-breeze through the house.
- Close window shades, windows and doors during the day to keep in the cooler night air.
- Use ceiling fans to move the air—they will keep you comfortable and reduce AC running time.
- Place window fans on the shady side of your house to create cross-ventilation and move the hot air out of the house.
- Think about the energy use of other appliances in hot weather. Run the dishwasher and turn on the oven in the evening when it cools off.
Hot water heater:
- If the setting is higher than 120 degrees, turn it down; 120-degree water will be hot enough for showers and dish washing.
- Use cold water for cooking and clothes washing.
- Consider an on-demand (tankless) water heater. These small units heat water only when needed instead of keeping a 40-gallon or larger tank of water hot all of the time.
- Solar water heating works well in Iowa and many other states. Federal tax incentives, and some state ones, make it a good renewable energy choice
Clothes dryers:
- Dry clothes for free! Use the sun and a clothesline. Drying racks work well for some families.
- Clean out the lint trap every time you use your dryer. Check the outside vent to be sure it opens and closes properly.
- If you’re considering replacing your dryer, look for one with the Energy Star label. Check out the purchase price and the operating cost.
CEEE programs promote energy conservation, renewable energy and general awareness of energy use for a more sustainable future in our communities.
CEEE programs:
- engage teachers and students of all ages for a better understanding of energy and environmental issues;
- partner with area utilities, schools, builders and communities to increase energy efficiency and renewable energy use; and
- cooperate with businesses, organizations and governments to strengthen local food economies, improve school meal nutrition, and promote environmental health programs.
Discover more at www.ceee.uni.edu.
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