The average home spends almost 20 percent of its utility bill on cooling. Increased energy production to run cooling systems not only raises costs, it also can contribute to pollution that adversely affects the quality of the air we breathe.
Find the Best Thermostat Settings. If you have a programmable thermostat, program it to work around your family’s summer schedule—set it a few degrees higher (such as 78 degrees) when no one is home, so your cooling system isn’t cooling an empty house.
Use Ceiling Fans Optimally. Run your ceiling fan to create a cool breeze. If you raise your thermostat by only two degrees and use your ceiling fan, you can lower cooling costs by up to 14 percent. Remember that ceiling fans cool you, not the room, so when you leave the room make sure to turn off the fan.
Maximize Shade. Pull the curtains and shades closed before you leave your home to keep the sun’s rays from overheating the interior of your home.
Reduce Oven Time. Use a microwave instead of an oven to cook, when you can. Ovens take longer to cook food and can make your house warmer, requiring your AC system to turn on to keep the house at a comfortable temperature.
Check Air Conditioner Filters. Check your cooling system’s air filter every month. If the filter looks dirty, change it. A good rule is to change the filter at least every three months. A dirty filter will slow air flow and make the system work harder to keep you cool—wasting energy. Also, remember to have your system serviced annually to ensure it’s running at optimum efficiency for money and energy savings.