energy efficiency | iowa


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-Smart Landscaping Double Black Arrow
A cost-effective and eye-pleasing way to lower energy bills is to plant trees, shrubs, vines, grasses and hedges. Landscaping often is the best long-term investment for reducing heating and cooling costs, while bringing other improvements to your community. Learn More