Carte géographique représentant l'emplacement des pannes et interruptions dans le réseau d'Hydro-Québec.
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No outage reported at that location No service interruption has been planned at that location

Outages - locate the outages and planned service interruptions in your sector.

Outages Major outages Updated at

Service interruptions Updated at

Service interruptions reported by region

Number of interruptions and customers without electricity by region:

Table showing the number of customers without electricity by region.
Region Interruptions Customers without electricity
Abitibi-Témiscamingue 1 292 customers out of 81 650
Bas-Saint-Laurent 1 7 customers out of 124 160
Capitale-Nationale 5 612 customers out of 425 742
Centre-du-Québec 5 27 customers out of 140 979
Chaudière-Appalaches 4 65 customers out of 245 331
Côte-Nord 0 0 customer out of 48 150
Estrie 6 866 customers out of 91 254
Gaspésie - Îles-de-la-Madeleine 0 0 customer out of 57 494
Lanaudière 5 312 customers out of 256 580
Laurentides 5 107 customers out of 352 380
Laval 1 6 customers out of 193 890
Mauricie 4 77 customers out of 165 710
Montréal 10 1 637 customers out of 1 062 060
Montérégie 12 678 customers out of 790 767
Nord-du-Québec 1 2 customers out of 22 294
Outaouais 5 119 customers out of 220 566
Saguenay - Lac-Saint-Jean 2 15 customers out of 131 464
Across Québec 67 4 822 customers out of 4 410 471

Updated at 10:46 a.m.

This figure represents the number of equipment failures or incidents that have caused power outages on the Hydro-Québec grid and includes scheduled outages for system maintenance.

This figure represents the number of customers who are without electricity out of the total number of customers served by Hydro-Québec in a given region, regional county municipality (MRC) or municipality. The information does not take the number of people in each household into account. Consequently, the total number of people affected by a service interruption is higher than the numbers in the chart.

Terms of use

In no case shall Hydro-Québec be held liable for any use, or inability to use, the information on the maps or in the Service status by region report.

While Hydro-Québec updates the information contained in the maps and the Service status by region report as often as possible, it cannot guarantee the accuracy or the content of this information, including when service is expected to be restored.

Certain outage areas may not be listed on the maps. The areas identified on the maps and the time when service is expected to be restored are approximate, as is the rest of the information (cause, number of customers without power, etc.).

The Service status by region report shows the number of customers without power in each region of the province. This report includes power outages and planned service interruptions currently under way. Unlike a power outage, which is unplanned, a planned service interruption is an intentional interruption of service for a set period of time for system maintenance purposes.

All persons must take the necessary steps to mitigate damage that may be caused by an outage.

When to report an outage?

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