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Hilo automates your smart devices to help you save
The Hilo service is evolving. To learn more, check out our latest news!
New! Smart water heater solutions are finally here. Shop them now.
Please note that installation of Hilo products may take longer than usual.
What is your home’s energy potential?
Answer 4 quick questions to estimate your savings and determine which Hilo bundle is best for you.
With Hilo and Rate Flex D, our customers save an average of $155* each winter.
Our mission: to improve the consumption and management of energy during winter peak periods to meet our increasing need for electricity.
* The average potential savings amount is based on the actual consumption of Hilo customers using both a smart heating solution (across all device and housing types) and a smart water heater solution, calculated according to the Rate Flex D pricing in effect at the time. This average is derived from data spanning the last three winter seasons (2022–2025) and is calculated on the basis of 100 hours of participation or 25 peak demand events. Potential savings represent the difference between Rate Flex D and the base rate (Rate D), including applicable taxes. The estimate factors in the use of a smart water heater controller. The savings shown are based on tests conducted with customers who used this solution during the 2024–2025 winter season. Actual savings may vary depending on the level of customer participation and the total number of peak demand event hours during the winter.