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 1 2 customers out of 80 817
Bas-Saint-Laurent 2 13 customers out of 123 372
Capitale-Nationale 5 229 customers out of 418 175
Centre-du-Québec 4 136 customers out of 138 282
Chaudière-Appalaches 8 69 customers out of 241 218
Côte-Nord 0 0 customer out of 48 005
Estrie 3 181 customers out of 90 044
Gaspésie - Îles-de-la-Madeleine 0 0 customer out of 56 995
Lanaudière 1 5 customers out of 250 072
Laurentides 6 398 customers out of 342 872
Laval 6 178 customers out of 190 232
Mauricie 1 6 customers out of 163 745
Montréal 5 57 customers out of 1 045 595
Montérégie 3 83 customers out of 771 622
Nord-du-Québec 1 258 customers out of 21 723
Outaouais 1 1 148 customers out of 216 049
Saguenay - Lac-Saint-Jean 1 7 customers out of 130 013
Across Québec 48 2 770 customers out of 4 328 831

Updated at 12 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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