The average home’s impact on the environment is astounding. Home energy consumption accounts for about 21 percent of U.S. carbon dioxide emissions, according to a June 2005 report from the Pew Center on Global Climate Change. In your own home, simple repairs and maintenance can save you money on power bills and reduce the carbon emissions that contribute to global warming.
Optimize your HVAC system
The heating, ventilating and air conditioning (HVAC) system accounts for as much as half of your home’s energy use, according to the U.S. Environmental Protection Agency. Replace the air filter at least once every three months. A dirty filter slows air flow and makes the system work harder. It may also help to get a professional HVAC tune-up each year.
Next, seal ductwork to improve efficiency by as much as 20 percent, according to the EPA. Look primarily for ducts that run through the unheated parts of your home, such as the attic or garage. Finish by wrapping the sealed ducts in insulation.
Finally, install a programmable thermostat, a simple tool that can save about $150 every year.
Insulate your water heater
While you’re in the basement or garage checking the ductwork, touch the outside of the water heater. If it feels warm, you could use an insulated water heater blanket. Find one at home centers for about $10 to $20. It could save your household about 250 pounds in carbon emissions annually, according to Time magazine online.
Seal leaks
Find places where air could leak in and out of your house. Seal leaks with caulk, spray foam or weather stripping. Watch for holes hidden in attics, basements and crawlspaces. Consider adding insulation to lower your energy bills during the hottest and coldest times of the year.
Refrigerate responsibly
Refrigerators account for about 7 percent of the typical home’s energy use, reports the Pew Center. Thanks to drastic improvements in refrigeration, you should consider replacing any fridge older than five years with an ENERGY STAR-certified unit.
When you’re ready to give up the old fridge, make sure you keep Freon out of landfills by disposing of it properly. Call Clark Public Utilities at 360.992.3355 and ask them to pick it up for free.
Get audited
An energy audit can help you identify problem areas in your own home. Get a free on-site audit and realistic, unbiased advice on how to lower your energy bill from a Clark Public Utilities energy counselor.
|
