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Your first installation of Hilo products is free. Plus, Hilo manages your energy use during peak demand events — helping you save up to 20% on your winter electricity bill.
With Hilo, you automatically benefit from Rate Flex D, which offers lower electricity prices for most of the winter. During peak demand events, Hilo manages your connected devices to reduce your energy use and help you save up to 20% (an average of $150*) on your winter electricity bill.
Easily manage your Hilo-connected smart devices—even when you’re away. When this feature is available, you can monitor your devices’ electricity consumption in real time* and choose the settings that apply during peak demand events.
Maximize your savings with a lower electricity rate and automated devices.
This is where your savings come from. With Rate Flex D, your electricity costs less for most of the winter. The only exception is during peak demand events — specific times when prices increase.
During these events, electricity costs more. To keep the savings you’ve built up with Rate Flex D, simply reduce your energy use at home as much as possible during peak demand events.
During peak periods, Hilo automatically adjusts your smart devices to lower your energy use — so you can keep more of the savings you’ve built up with Rate Flex D.
Hilo products give you more — unlocking the full range of features in the Hilo app. And since your first installation is free, it’s the perfect time to get all the devices you need to maximize your savings.
Already own or planning to buy Sinopé, Mysa or Honeywell Home smart devices? Check if they’re compatible with Hilo — they could be automated during peak demand events and help you maximize your savings.
*Average savings are based on actual consumption by Hilo customers who chose a smart heating solution, across all participation modes, connected devices, and home types. The average is based on estimated savings from the 2025‑2026 season (data to be validated in summer 2026) for customers enrolled in Rate Flex D who participated throughout the entire season under a scenario of 84 hours or 21 peak demand events. The calculation is based on Rate Flex D prices in effect during that season. Potential savings represent the difference between Rate Flex D and Rate D (the base rate), before taxes.
This feature may not be available, depending on the devices you use and your meter type. Learn more.
