1. Turn off lights that you are not using.

2. Run your automatic dishwasher when it is completely full.

3. If the temperature is nice outside, open your windows

4. Change you're A/C filter once a month.

5. If you live in a mobile home, put skirting around the bottom.

6. Keep curtains/blinds closed during the day.

7. Replace weather stripping on windows and doors.

7. Keep your thermostat set at a higher/lower setting when you are not home.

8. Turn off your computer monitor when not in use.

9. Turn off your television when not in use.

10. Try washing clothes in cold water instead of hot water.

via ezinearticles