It’s difficult to answer your question precisely, because several factors need to be taken into account, including total the building age and consumption habits. To find out more about the factors can affect your electricity consumption, visit our Web site.
We also recommend that you use the Estimate a home’s electricity costs tool, which you can access from your Customer space. It will give you the approximate annual cost of electricity in a given home.
If you haven’t created your Customer Space on the Hydro-Québec Web site to manage your bills online, you can call our customer services and we’ll give you the annual estimate for the address in question.