Hilo | Help Center - Savings and rates

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What is Hilo?

The Hilo service
Discover Hilo, its smart devices, and smarter ways to save.
How does it work?
See how you can save with Rate Flex D and Hilo
The app
Everything you need to know about our mobile app and what it can automate or control remotely.
Mission
Learn more about what inspires us and drives our desire for innovation.

Estimate your savings

Products

Smart thermostats
Choose from smart thermostats for electric baseboard, radiant floor, or central heating.
Water heater controllers
Optimize your hot water management during peak events with a smart water heater controller.
Electric vehicle charging station
Find out which charging stations are compatible with Hilo and help you save on your electricity bill.
Compatible devices
Explore all Hilo-compatible devices that let you take part in peak events and save on your energy costs.

All products

Help Center

Help — The Hilo app
What’s new, how it works, scene setup, energy use tracking, and helpful tips.
Help — Hilo products
Hilo-brand hub, smart thermostats, and water heater controller.
Help — Compatible brands and bonuses
Select EVduty, Honeywell Home, Mysa, and Sinopé devices.
Help — Savings and rates
Potential savings, eligible Hydro-Québec rates, and calculation details.

Help — Peak demand events
How they work, what to expect, and how to adjust settings.
Help — Conditions and eligibility
Sales, refunds, terms of use and participant agreement.
FAQ
See all

Contact us

Promotions

Blog

Rate Flex D

Winter Credit Option

Savings

Savings and rates

Rate Flex D

Winter Credit Option

Savings

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Peak demand events: Your questions, answered!

Still have questions?

Can’t find an answer to your question?

Write to us

Or contact us at 438 289-4456 (HILO) or 1 844 500-4456 (toll free) Monday to Friday from 8 a.m. to 8 p.m. / Saturday and Sunday 9 a.m. to 5 p.m.

*Please note that Customer Service will be closed on Saturdays and Sundays for the summer period, from June 27 to September 6.

Customer Service will also be closed on June 24 and September 7.