High heat settings may feel faster, but they come at a cost. Many fabrics do not need extreme heat to dry effectively. Using high temperatures when they are not necessary increases energy use without providing much benefit.
Long or poorly designed vent ducts can also trap heat and moisture, extending drying time. The longer it takes for warm air to exit the system, the harder the dryer must work.
Each additional minute the dryer runs translates directly into higher electricity consumption.
Electric Dryers Compared to Gas Models
Not all dryers impact energy bills in the same way. Electric dryers are generally more expensive to operate than gas dryers, particularly in regions where electricity rates are high.