Whether they're spaces where you hang out or just store things, you can make small modifications to your garage and basement to make them more energy efficient.
- An extra appliance, such as a refrigerator or freezer, in your basement or garage can add more than $100 to your energy bills every year. Plus, it's a safety hazard for small children.
- Note: Do not insulate gas water heaters; it's a hazard.
- Have your HVAC unit inspected by a licensed professional at least once a year.
- For gas furnaces, make sure there's a good supply of outside air available so that the gas burns efficiently and safely.
- Make sure your HVAC unit is not blocked by shrubbery, leaves or other objects.
- If you have a hot water or steam system, bleed the radiator to remove air that reduces the radiator's efficiency. This can be done with a simple radiator key available at your local hardware store.
- Thick, durable weather-stripping around garage doors will help seal off a common area of energy leakage.
- Fiberglass duct wrap is good for insulating the inside of garage doors to prevent heat loss.
- Keep your garage door closed if the garage is attached to your house. Make sure the bottom edge of the door is weather stripped and sealed tightly.
- If you have an extra refrigerator or freezer in the garage or basement, sell it or just unplug it for big energy savings.
- Use four-foot fluorescent fixtures with reflective backing and electronic ballasts for your basement, workroom and garage.
- You can save about 8 percent of your energy costs by insulating the floor over any unheated spaces such as basements.
