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ENERGY STAR’s Top Tips to Save Energy This Winter

2014 January 8

Girl in Winter Hat

By: Brittney Gordon-Williams

Did you know that the average family spends $2000 on utility bills each year, and nearly half of that amount goes to heating and cooling your home? With the temperature dipping to dangerously low levels in many parts of the country, this is prime time to make sure that your home is ready for the cold temperatures ahead. Check out these energy saving tips from the experts at the U.S. EPA’s ENERGY STAR program, and get ready to enjoy winter in energy efficient comfort. 

ENERGY STAR’s Top Eight Tips to Save Energy this Winter 

1.)    Use a programmable thermostat: Program your thermostat to match your schedule. To maximize savings without sacrificing comfort, program the thermostat to lower the heat by 8 degrees Fahrenheit or more when you’re away from home or asleep, and you can save about $180 per year.

2.)    Seal leaks and insulate: Hidden gaps and cracks in a home can add up to as much airflow as an open window and cause your heating system to work harder and use more energy. Sealing and insulating can improve your home “envelope”—the outer walls, ceiling, windows and floors—which will make your home more comfortable and improve the efficiency of your heating system by as much as 20 percent. You can save up to $200 a year by sealing and insulating with ENERGY STAR.

3.)    Keep your air filters clean: Check your heating and cooling system’s air filter every month. If the filter looks dirty, change it. At minimum, change the filter every three months. This simple change will help your system work at maximum efficiency—lowering your energy bills and helping your family maintain better indoor air quality.

4.)    Tune up your HVAC equipment yearly: Just as a tune-up for your car can improve your gas mileage, a yearly tune-up of your heating and cooling system can improve efficiency and comfort. Learn more here.

5.)    Install a door sweep: Door sweeps–or weather stops for garage doors–seal the gap between the bottom of the door and threshold, preventing cold air from coming in and warm air from escaping.

6.)    Close your fireplace damper: Fireplace dampers eliminate drafts by sealing your fireplace shut when you’re not using it. Consider using a fireplace “balloon” to make the seal even tighter.

7.)    Change a Light: With shorter days and longer nights, many families will turn on more lighting at this time of year. Select ENERGY STAR certified lighting for bulbs that use 75 percent less energy than a standard incandescent and last 10 times longer.

8.)    Look for the ENERGY STAR: If your HVAC equipment is more than 10 years old or not keeping your house comfortable, have it evaluated by a professional HVAC contractor. If it is not performing efficiently or needs upgrading, consider replacing it with a unit that has earned the ENERGY STAR. Depending on where you live, replacing your old heating and cooling system with ENERGY STAR certified equipment can cut your annual energy bill by nearly $200.

Brittney Gordon-Williams is a member of the communications team for EPA’s ENERGY STAR program.

Editor's Note: The opinions expressed here are those of the author. They do not reflect EPA policy, endorsement, or action, and EPA does not verify the accuracy or science of the contents of the blog.

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