**annual energy cost**

An estimate of energy cost for a year associated with the habitable portion of the house; including finished basements and attics. Energy cost calculations are based on energy modeling using Visual DOE 3.0, and 4.0.

**annual energy cost**

An estimate of energy cost for a year associated with the habitable portion of the house; including finished basements and attics. Energy cost calculations are based on energy modeling using Visual DOE 3.0, and 4.0.