HPAL Tip of the Week: Cut your winter power bill by cutting down on drafts
One way to lower your winter power bill while staying comfortable and warm is to prevent cold air from coming into your home. If you have window air conditioners, take them out and store them for the winter. Caulk any gaps in your windows. If your windows are really drafty, cover them with bubble wrap. It works as well as or better – and is less expensive – than plastic kits you can buy.