Evaporative Coolers. A more elaborate alternative to air conditioning is an evaporative cooler â€“ also known as a swamp cooler â€“ which cools air by blowing it over water-soaked pads. According to the DOE, this evaporating water can cool the air by anywhere from 15 to 40 degrees Fahrenheit.
The best known is an evaporative cooler (AKA swamp cooler). Better for hot, dry climates, these electrified units cool outdoor air through evaporation and then blow it inside. They make for a nice alternative to traditional air conditioners, using about a quarter of the energy overall.
Quick Tip: Alternatives to Air Conditioning Your Home. Read our guide to learn ventilation know-how that can go a long way towards keeping you cool and .
The Best Alternative to a Window Air Conditioner.
Air conditioning, or cooling, is more complicated than heating.. compression (
Air conditioners are expensive to run, but they aren't the only solution on hot days
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