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 79 905
Bas-Saint-Laurent 1 1 customer out of 122 173
Capitale-Nationale 11 381 customers out of 409 819
Centre-du-Québec 1 2 customers out of 135 633
Chaudière-Appalaches 4 10 customers out of 235 340
Côte-Nord 1 2 customers out of 47 759
Estrie 2 41 customers out of 88 698
Gaspésie - Îles-de-la-Madeleine 0 0 customer out of 56 440
Lanaudière 2 11 customers out of 244 607
Laurentides 3 83 customers out of 334 244
Laval 1 9 customers out of 187 379
Mauricie 1 6 customers out of 161 979
Montréal 3 68 customers out of 1 032 262
Montérégie 4 49 customers out of 752 770
Nord-du-Québec 1 1 customer out of 20 782
Outaouais 1 20 customers out of 212 462
Saguenay - Lac-Saint-Jean 1 31 customers out of 128 574
Across Québec 37 715 customers out of 4 250 826

Updated at 2 p.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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