How Much Can a Smart Thermostat Actually Save?
Manufacturer studies advertise 10–23% savings. Independent studies show closer to 8–15% — when the thermostat is configured properly. Here's what affects the number.
Where savings come from
Smart thermostats save money by automatically setting temperatures back when you're asleep or away. The savings are real — but only if those setbacks actually happen and don't get overridden every day.
Why some homes save more
Homes with consistent schedules, larger setbacks (5–8°F), and well-sealed envelopes save the most. Homes that override the schedule daily, or that are leaky enough that the furnace runs constantly anyway, save the least.
The bigger lever
A smart thermostat in a leaky, poorly insulated home will save you a little. A smart thermostat in a tight, well-insulated home will save you a lot. That's why we recommend sealing and insulating first when budget is limited.
Ready to start saving?
Most Minnesota homeowners discover 20–40% of their energy is being wasted. A MEE home energy check shows you exactly where — and what it costs to fix.
Find Out How Much Energy Your Home Is Wasting
Book your home energy check today. Most homeowners discover 20–40% of their energy is being wasted.