Rate Flex D pricing

Save up to 20% on your winter electricity bill

From December 1 to March 31, Rate Flex D offers savings on your electricity bill. To take full advantage of it, simply take steps to use electricity more wisely during winter peak periods!

Sign up for Rate Flex D

How does Rate Flex D work?

With Rate Flex D, you can save quite a bit of money, since most of the time in winter, you’ll be charged less than the base rate, except during occasional peak demand events, when you’ll be charged more than the base rate.

Rate Flex D is different from the base rate (Rate D). This is how it works:

  • In winter,
    • Outside peak demand events, i.e., during more than 95% of the season, the price of electricity is below the base rate.
    • During peak demand events, i.e., during 5% of the season at most, the price of electricity is higher than the base rate.
  • The rest of the year, Rate D (base rate) prices apply.

Peak demand events

  • Peak demand events can take place from December 1 to March 31, from 6 to 10 a.m. and from 4 to 8 p.m.
  • There may be 30 events per winter, at most, for a maximum of 120 hours in all. The number of hours of peak demand events may vary from one winter to the next, depending on the demand forecast, which fluctuates according to the weather and the state of the grid.
  • Your savings potential may vary based on the number of peak event hours accumulated during the winter.
  • The day before a peak demand event, you’ll receive a notification by email and, if you wish, through the Hydro‑Québec mobile app.

Doing the right thing at the right time

To save with Rate Flex D, the trick is to reduce your electricity use during peak events by turning down your thermostats at the start of a peak event and delaying your use of hot water until the event is over.

Tools to track your electricity use and savings during peak demand events are available in your Customer Space.

Yay for automation!

By letting Hilo manage your consumption, you’ll maximize your savings without lifting a finger! Smart thermostats and other Hilo devices are now available starting at $0* with Rate Flex D.

* Conditions apply.
  • See your electricity use in real time and track your savings.
  • The consumption of connected devices is optimized during peak demand events.
  • You remain in control of your thermostats at all times.
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Eligibility

Rate Flex D is for Rate D (base rate) customers who are able to use less electricity during peak demand events or shift their nonessential electricity consumption to outside of those periods.

Save up to 20% on your winter electricity bill

FAQs

Under no circumstances shall the information provided here replace the Electricity Rates.