Saving energy starts with your thermostat.

Putting in new light bulbs. Efficient appliances. Unplugging everything when you leave. It saves energy, sure. But it’s a drop in the bucket compared to what a thermostat can do. Your thermostat controls half your energy bill. And it’s wasting energy.

Watch the video >

Heating/AC44%

Programming isn’t proven.

Programmable thermostats claim savings on your energy bill. But they can’t prove it. They make you punch in every temperature change you want throughout the day, and usually you can only program 2 or 3 changes. It’s annoying and complicated – most people don’t even bother. So despite their claims, most programmed thermostats stay at the same temperature all day. And that wastes energy. Programming just doesn’t work. So Nest found a better way. And a whole new way: it learns.

It saves energy.
And here’s the proof.

Because the Nest Thermostat learns how and when to keep you comfortable, it knows how and when to save energy. To prove it, we looked at energy bills of real people in 41 states before and after they got Nest Thermostats. Then we watched the data roll in from two independent studies – from real homes with real families and real thermostats. The results were clear: on average the Nest Thermostat saved 10-12% on heating and 15% on cooling. Based on typical energy costs, we’ve estimated average savings of $131 to $145 a year. That means the Nest Thermostat paid for itself in under two years.

10-12% Heating

15% Cooling

10-12% Heating

15% Cooling

<span><span class='dollar'>$</span>131 <span class='to'>to</span> <span class='dollar'>$</span>145</span> estimated average savings per year. <span><span class='dollar'>$</span>131 <span class='to'>to</span> <span class='dollar'>$</span>145</span> estimated average savings per year.

$131 to $145 estimated average savings per year.

All the numbers are in our white paper. It explains in detail how we did our internal studies and what independent researchers found out. 

All the numbers are in our white paper. It explains in detail how we did our internal studies and what independent researchers found out. 

Read our Energy Savings White Paper >

Even more savings all year round.

That’s not the only study to show Nest’s energy savings are real. Check out what we learned about Seasonal Savings and Rush Hour Rewards, two programs offered by our energy partners. Learn more >

Seasonal Savings

The Nest Thermostat fine-tunes your schedule as the seasons change to help you save. We've seen Nest users save 5-10% with their new schedules.

Rush Hour Rewards

You can earn rewards from your energy company by using less energy when everyone else is using more. Like on hot summer days when everyone’s running the AC at the same time.