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 81 814
Bas-Saint-Laurent 0 0 customer out of 124 307
Capitale-Nationale 1 7 customers out of 427 800
Centre-du-Québec 0 0 customer out of 141 754
Chaudière-Appalaches 1 2 customers out of 246 728
Côte-Nord 0 0 customer out of 48 335
Estrie 0 0 customer out of 91 509
Gaspésie - Îles-de-la-Madeleine 0 0 customer out of 57 558
Lanaudière 1 83 customers out of 257 713
Laurentides 0 0 customer out of 354 456
Laval 0 0 customer out of 194 802
Mauricie 1 1 209 customers out of 166 663
Montréal 0 0 customer out of 1 065 793
Montérégie 2 22 customers out of 794 887
Nord-du-Québec 0 0 customer out of 22 361
Outaouais 0 0 customer out of 221 506
Saguenay - Lac-Saint-Jean 0 0 customer out of 131 761
Across Québec 6 1 323 customers out of 4 429 747

Updated at 4:02 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?

If you don’t see your outage on the map, contact us!

Report an outage

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