One example of an energy efficiency feature is a home with energy efficient windows, wherein the window has features such as like Low-E glass coatings, gas filler between layers and composite framing materials by which they are able to keep the house warmer for longer in winter and cooler in summer, by not letting the air coming from heater and air conditioner out so quickly. Another example is the use of Energy Star appliances. Builders who offer home appliances with their new home offers, look into providing Energy Star appliances as such appliances are energy efficient. Having an energy efficient home offers several benefits to residents.

Buyers who are interested in having a home that gives them energy efficiency benefits should check out home builders that specifically cater to such requirements. In case of a resale home, the buyers can get an energy inspector to find out how energy efficiency measures can be implemented in the home. There are also certain tax benefits in getting an energy efficient home, so buyers, in addition to having reduced utility bills, also gain in such other ways by purchasing such an energy-efficient home.