Washington

What’s the best thermostat setting to stay warm, save money in WA this fall and winter?

Puget Sound Energy recommends customers set the thermostat to 68 degrees when they are home and lower it 7 to 10 degrees when they are sleeping or away.
Puget Sound Energy recommends customers set the thermostat to 68 degrees when they are home and lower it 7 to 10 degrees when they are sleeping or away. Getty Images

Mountain passes in the Cascades and the Olympics received heavy snowfall last week, while the rest of Washington experienced freezing temperatures.

This week, temperatures around the state have warmed up into the high 40s and mid to low 50s. Tacoma had a high of about 53 degrees with a low of 51 degrees on Wednesday as the rainy weather set in.

Although temperatures have slightly warmed this week, colder temperatures are still upon us and turning up your heat in your home can also significantly increase your energy bill. Here are a few ways to save money without sacrificing your comfort and warmth during the colder months.

How to save on your electric bill

According to Puget Sound Energy, setting your thermostat to 68 degrees or lower when you are home and awake, and lowering your thermostat 7 to 10 degrees when you are asleep or away can help save energy in the home and lower your electric bill.

Lowering your thermostat by 7 to 10 degrees for eight hours a day can save you as much as 10% on your heating costs every year, according to the U.S. Department of Energy website.

“The smaller the difference between the indoor and outdoor temperatures, the lower your overall cooling bill will be,” according to the USDE website.

Changing filters in your heating equipment every 90 days and having a professional inspect your heating system to ensure that it is working properly can also help save energy, according to PSE.

Here are some other energy-saving tips from Puget Sound Energy that could help keep your home warm while reducing costs.

  • Use inexpensive weather-stripping and door sweeps to reduce air leaks around entry doors. For a no-cost fix, roll up a bath towel and hold it against the bottom of the door with a weight.

  • Fill, patch or caulk holes in floors and ceilings connected to unheated spaces. Often, large holes can be found in closets. Weather strip or temporarily seal access doors or hatches leading to unheated upper floors or attics.

  • Check that your floors, walls, duct system and attic ceiling are properly insulated.

Here are some other energy-saving tips from the U.S. Department of Energy for staying warm while cutting costs during winter:

  • Allow natural sunlight to come in during the day to keep your home warm

  • Cover drafty windows

  • Seal any air leaks around your home

  • Reduce heat loss from a fireplace

This story was originally published November 2, 2023 at 5:00 AM with the headline "What’s the best thermostat setting to stay warm, save money in WA this fall and winter?."

Rosemary Montalvo
The News Tribune
Rosemary Montalvo was previously a service journalism reporter based in Tacoma, WA. She started as a summer news intern after graduating from California State University, Fullerton in May 2023. She has also worked as the photo editor and reporter for her university’s student-run newspaper. She was born in Inglewood, California.
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