#1. Put your lights on a timer if you leave town.

#2. If your appliances have an energy-saving feature, use it.

#3. Ceiling fans are cool. Plus, they extend the life of your AC.

#4. By turning the lights off, even for a second, you can save electricity.

#5. Close your blinds to keep out the sun, and your home will stay cooler.

#6. Keep the lights off in unused rooms.

#7. Always shut your computer off at the end of the day. "Stand By" still uses energy on many electric devices.

#8. Unplug any charger once the battery is charged.

#9. Wait until the dishwasher is full to run it.

#10. Keep a fan in your attic to keep out the hot air.

#11. Experts state that dark colors increase cooling costs by 20%, so lighten up the exterior of your house.

#12. Wait until you have a full load of laundry to run the washer/dryer.

#13. Before using the dryer, clean the lint filter to improve the air circulation.

#14. If the AC is on, keep the front door shut.

#15. Tend to any windows and/or doors that leak air - especially during the winter.

#16. Use long-term energy efficiency light bulbs.

#17. Don't over pre-heat when cooking.

#18. Experts say poorly insulated attics can lose up to 40% of the cool air in a house.

#19. Hand-wash your dishes if you only have a few to clean.

#20. Dimmer switches help you control the amount of light you are using.

#21. Laptops use less energy than desktop computers.

#22. Plant a tree near a window for shading.

#23. Utilize natural light as much as you can.

#24. Turn the AC off, when you're not using it. It is not cheaper to leave it running all day.

#25. If your AC is old, replace it. It will save you money in the long run.

#26. Clean or replace the furnace filter every month when in use.

#27. Clean or replace the air conditioning filter every month when in use.