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 79 902
Bas-Saint-Laurent 0 0 customer out of 122 352
Capitale-Nationale 0 0 customer out of 411 691
Centre-du-Québec 0 0 customer out of 136 154
Chaudière-Appalaches 0 0 customer out of 236 690
Côte-Nord 0 0 customer out of 47 763
Estrie 1 1 customer out of 88 967
Gaspésie - Îles-de-la-Madeleine 0 0 customer out of 56 482
Lanaudière 0 0 customer out of 246 082
Laurentides 0 0 customer out of 336 029
Laval 0 0 customer out of 188 033
Mauricie 0 0 customer out of 162 425
Montréal 3 43 customers out of 1 035 196
Montérégie 1 1 customer out of 756 853
Nord-du-Québec 1 1 customer out of 20 880
Outaouais 0 0 customer out of 213 402
Saguenay - Lac-Saint-Jean 1 1 customer out of 128 888
Across Québec 7 47 customers out of 4 267 789

Updated at 5 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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