You can also save on energy costs by managing the amount of heat that enters your home with the touch of a button. (budgetblinds.com)
That is how much the multifamily building sector could save on energy costs if they participated in quality energy efficiency planning. (nyserda.ny.gov)
The certification is meant to indicate that the window is energy - efficient in the region where it will be used, and can help homeowners save on energy costs. (marvin.com)