Landscaping is a natural and beautiful way to keep your home more comfortable and reduce your energy bills. In addition to adding aesthetic value and environmental quality to your home, a well placed tree, shrub, or vine can deliver effective shade, act as a windbreak, and reduce overall energy bills.
Carefully positioned trees can save up to 25% of a typical household’s energy for heating and cooling. Properly placed trees around the house, can save an average household between $100 and $250 in heating and cooling energy costs annually.
During the summer months, the most effective way to keep your home cool is to prevent the heat from building up in the first place. A primary source of heat buildup is sunlight absorbed by your home’s roof, walls, and windows. Dark colored home exteriors absorb 70% to 90% of the radiant energy from the sun that strikes the home’s surfaces. Some of this absorbed energy is then transferred into your home by way of conduction, resulting in heat gain inside the house. In contrast, light colored surfaces effectively reflect most of the heat away from your home. Landscaping can also help block and absorb the sun’s energy to help decrease heat build up in your home by providing shade and evaporative cooling.