How to Lower Utility Costs for Any Home

March 16, 2018

Your clients may be able to decrease utility costs with just a few energy upgrades and tweaks. “There are so many small changes people can make to improve the energy efficiency of their homes, and it all adds up to significantly lower energy bills and a smaller environmental footprint,” says Christina Kielich of the U.S. Department of Energy. Kielich and home energy auditor Erlend Kimmich offered the following tips on about how to cut energy costs in a home, including:

Replace lightbulbs. The typical American household spends 5 to 10 percent of its energy budget on lighting alone, according to the DOE. Replace incandescent lightbulbs with LEDs, which on average are 85 percent more energy-efficient. You can shave $100 a year on your energy costs by making the switch.

Unplug. Leaving cellphones, TVs, computers, and other electronic devices plugged in can continue to pull power from the grid. That can add up over time. Unplug devices or plug your electronics into power strips that you can easily turn off whenever they’re not being used.

Use an automatic thermostat. Save up to 10 percent on your annual heating and cooling costs by just dropping the thermostat 7 to 10 degrees Fahrenheit from its normal setting for eight hours a day. An automatic thermostat, which can be purchased for just $18, can help to more easily adjust the thermostat during the day and cut energy use, too.

Seal your attic and basement. For a more substantial investment, seal and insulate the attic and basement—basically the top and bottom of your home, says Kimmich. “Especially if the house was built before World War II, that’s where you tend to find the most leakage,” Kimmich adds. “Think of your home’s air sealing and insulation like a windbreaker worn over a sweater. If there’s a rip or you leave the windbreaker unbuttoned, it can’t really help. So we fix the sweater by making the insulation more substantial and we improve that air seal anywhere the indoor space is connected to the outdoor space.”

Get more tips from and view the DOE’s instructions for DIY jobs like sealing air leaks with caulk, which could potentially offer energy savings of 10 percent to 20 percent.

Source: “How to Make Your Home Energy Efficient,” (Feb. 23, 2018)