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Hilo automates your smart devices to help you save
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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 $150* each winter.
*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.

Our mission: to improve the consumption and management of energy during winter peak periods to meet our increasing need for electricity.