Energy-Saving Tips for Fall: Adjusting Your Thermostat for Cooler Weather

Lower the Temperature at Night

While you’re tucked under blankets at night, you don’t need the heat cranked up. Lowering the thermostat by 7-10 degrees while you sleep can help save up to 10% a year on heating costs, according to the U.S. Department of Energy. Your home stays warm enough to be comfortable, and the savings add up without you even feeling it. And if you’re worried about chilly mornings, a programmable thermostat can be your best friend, setting the heat to kick back in just before you wake up.

Take Advantage of the Sunshine

Even as the days get shorter, there's still some warmth to be found in the sun. During the day, keep your curtains or blinds open on sun-facing windows to let in natural heat. It might not feel like a lot, but letting the sun’s rays into your living spaces can help naturally warm up your home, reducing the need for the furnace to work overtime. Once the sun sets, close those curtains to help trap the heat inside.

Don’t Heat an Empty House

If your home is empty during the day while everyone is at work or school, there’s no need to keep it as warm as when you’re home. Turning down the thermostat by a few degrees during those hours can make a noticeable difference in your energy usage. A programmable thermostat can again come in handy here, letting you set a schedule that aligns with your routine without any extra effort.

Layer Up Before Turning the Dial

Before you reach for the thermostat, consider reaching for a sweater or a blanket. Sometimes, just adding an extra layer of clothing can be enough to make you feel comfortable without having to turn up the heat. A slightly cooler house that’s paired with cozy layers can still be perfectly comfortable, and your heating bill will thank you.

Make Small Adjustments Over Time

Going from summer temperatures straight to high heat settings in fall isn’t necessary. As the days get cooler, gradually lower your thermostat setting to acclimate your body to the colder weather. You can start by setting it just a degree or two cooler each week. This gradual shift not only helps you get used to the cooler indoor temperature but also keeps your energy usage consistent.

Program for Comfort and Savings

If you haven’t already upgraded to a programmable or smart thermostat, fall is the perfect time to do it. These devices allow you to set different temperatures for different times of day, helping you maintain comfort while optimizing energy efficiency. They can learn your schedule and make automatic adjustments, which can mean big savings over the season. Plus, some models can be controlled from your smartphone, so if you forget to lower the heat when you leave, a quick tap can take care of it.

Avoid Cranking the Heat

When the temperature drops, it’s tempting to turn the heat up high for quick warmth. However, this won’t heat your home any faster and only increases the energy consumption. Instead, keep the thermostat set to a consistent temperature that’s comfortable but not excessive. Your furnace will run more efficiently and maintain a steady warmth.

Adjusting your thermostat for fall doesn’t require major changes to your routine, just some thoughtful tweaks to keep your home warm and your energy bills low. Little by little, these adjustments help set the stage for a more energy-efficient season.