Maintain and Renovate
Keeping a home in top condition energy-wise can pay big dividends. Increasing a home's energy performance translates to lower utility bills and more comfort. For many existing homes, particularly older homes, there are a number of opportunities to improve energy efficiency. Some are relatively inexpensive and can be done by the homeowner. Topics covered in this section include quick measures of home energy efficiency, conducting a home energy audit, and performance issues related to renovating your home.