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
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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 0 0 customer out of 79 830
Bas-Saint-Laurent 0 0 customer out of 122 216
Capitale-Nationale 2 2 customers out of 410 382
Centre-du-Québec 0 0 customer out of 135 809
Chaudière-Appalaches 0 0 customer out of 235 929
Côte-Nord 0 0 customer out of 47 749
Estrie 0 0 customer out of 88 722
Gaspésie - Îles-de-la-Madeleine 0 0 customer out of 56 401
Lanaudière 0 0 customer out of 245 044
Laurentides 1 5 customers out of 334 702
Laval 0 0 customer out of 187 515
Mauricie 1 2 customers out of 162 143
Montréal 1 1 customer out of 1 032 891
Montérégie 4 20 customers out of 754 476
Nord-du-Québec 0 0 customer out of 20 760
Outaouais 0 0 customer out of 212 553
Saguenay - Lac-Saint-Jean 1 25 customers out of 128 638
Across Québec 10 55 customers out of 4 255 760

Updated at 11 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.

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