Energy upgrades that actually lower your bills

Reviews, comparisons, and buying guides for smart thermostats, insulation, heat pumps, and home energy monitors—so you can pick the highest-ROI upgrade for your home.

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Start with smart

Smart thermostat that is. The easiest entry point for your energy upgrade is a smart thermostat, click the button to learn about the best, most secure, smart thermostats available today.

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your smart energy control hub

Smart thermostats control your HVAC, but they can also link to sensors and other systems to have a full control hub for your comfort and energy savings.

Start saving with

Top upgrade categories

Choose from the top categories for home energy upgrades that can actually lower your bills.


Best Upgrades Right Now