2. Air-conditioning Systems: If it's 65 degrees outside open a window and let some fresh air in! Turn on a fan and let the air circulate around the house! No need to keep the A/C on 70 if its the same or cooler outside. Don't want to let bugs in? Invest in some window screens, not only is it great for safely but also allows you to keep bug out! Going without an A/C for a week will save you 25 percent of your monthly bill.
3. Lights: Lights in your house are draining. If you walk out of a room turn the lights out! Make it a habit, maybe open your blinds and let some natural light in. If you already haven't bought energy efficient bulbs yet, it will save you money and energy. Plus the bulbs don't get hot, they are great on the Christmas tree.
How do you save money and energy around the house?