Keeping Energy Use Down During the Winter
Winter can not only be very uncomfortable for our bodies, but also for our wallets as well. With colder temperatures outdoors, keeping the house warm inside can become very expensive. Luckily, there are tips for reducing costs and staying warm during cold winter days and nights. One of the easiest places to start is with your thermostat. Lowering the temperature by a few degrees when you are sleeping or away from home can reduce the amount of energy needed to heat your house. If you have a programmable or smart thermostat, you can set a schedule so your home automatically adjusts throughout the day. You can also take advantage of the natural warmth from the sun by opening curtains on sunny days and closing them at night to help keep heat inside.
Keeping warm air from escaping is another important part of winter energy conservation. Check doors and windows for drafts and seal gaps where cold air can enter. Weatherstripping around doors and windows is a simple way to reduce heat loss. Don't forget to check less obvious places, such as fireplaces, attic openings, and areas where pipes or wires enter your home.
Your heating system also plays an important role in how much energy your home uses. Replacing or cleaning furnace filters regularly allows your system to operate more efficiently. It is also a good idea to have heating equipment inspected and maintained so it can continue working properly during the coldest parts of the year.
There are a few smaller changes that can help, too. Using LED light bulbs can reduce electricity use, especially during the winter when the days are shorter and lights are on for longer periods. Running full loads in the dishwasher and washing machine also helps make the most of the energy and water used by these appliances. Even something as simple as turning off lights when you leave a room can add up overtime.
Conserving energy during cold weather doesn't require making your home uncomfortable or completely changing your daily routine. Small actions, such as adjusting your thermostat, sealing drafts, maintaining your heating system, and turning off unnecessary lights, can make a difference.
As winter settles in, take a few minutes to look around your home and see where energy might be escaping. A little effort can help you stay warm, reduce your energy use, and make your home more efficient all winter long.
by Amy Keigher, Natural Resources Agent, 2026