A thermostat setback is a simple habit with real savings. The US Department of Energy says you can save as much as 10 percent a year on heating and cooling by turning your thermostat back 7 to 10 degrees Fahrenheit for 8 hours a day.
When to do it
Nights and workdays are natural times. Turn it down in winter or up in summer while you sleep or are away.
Make it automatic
A programmable or smart thermostat does the work for you, so you never have to remember.
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Comfort first
Small setbacks still help. Start with a few degrees and adjust until it feels right.
The fine print
Up to 10 percent is a ceiling, not a promise. Savings depend on your climate, your home and how big the setback is.
Why it matters
Heating and cooling are among the biggest energy uses in most homes, so a small change here goes a long way.
Try it yourself
Can you spot the greener option every time? Play Greener Choice, our free eco quiz game, and see how long your streak lasts.
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Submit your companySources: US Department of Energy thermostats.
Key takeaways on thermostat setback
Here is the short version on thermostat setback. Nights and workdays are natural times. A programmable or smart thermostat does the work for you, so you never have to remember. Small setbacks still help. Up to 10 percent is a ceiling, not a promise. Heating and cooling are among the biggest energy uses in most homes, so a small change here goes a long way. Can you spot the greener option every time? Sources: US Department of Energy thermostats.
Use these points on thermostat setback as a starting point, check the numbers against your own home or business, and share what you learn with someone who can use it.
