Programmable Thermostat Savings

How It Works

The Department of Energy estimates you can save about 1 percent on your heating bill for every degree you lower your thermostat for 8 hours. A 5-degree setback for 16 hours (sleeping and at work) can save 10 percent or more. Programmable thermostats automate this process so you never forget. Smart thermostats like Nest, Ecobee, and Honeywell Home add occupancy sensing, learning algorithms, and geofencing that adapt to your schedule automatically. Studies show smart thermostats save an additional 3 to 5 percent beyond basic programming. The key is consistency — a programmable thermostat works because it makes optimal setbacks every single day without relying on human memory.