energy efficiency | south dakota


Whole-House Ventilationarrows

If you’ve ever spent time in the attic in the summer, you know it’s hot – as much as 150 degrees Fahrenheit. That trapped, super-heated air causes the air conditioner to run harder and more frequently. By installing a whole-house fan, hot attic air is expelled, keeping a home cooler. A whole-house fan can pull heat from the entire home and draw in cooler outside air.



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ENERGY STAR® Appliances Double Black Arrow
If you live in a typical U.S. home, appliances and home electronics are responsible for approximately 20 percent of your energy bills. Learn More