Power Outages

GSH is aware of a power outage in the South End affecting 236 customers. We are investigating.

Greater Sudbury Hydro is aware of a power outage currently impacting customers on South Shore Road. Crews have been dispatched to the area and are actively working to determine the cause.

Greater Sudbury Hydro is aware of a power outage currently affecting customers in Coniston and Falconbridge. The outage is due to a power supply issue from Hydro One. We’ll share updates as soon as more information becomes available.

We would like to wish everyone a very happy and healthy 2025.

Planned Outages

Learn About Planned Outages

Date

Time

Area

Impact

Learn About Planned Outages

Are you experiencing an outage?

Currently the only way to report a power outage is by phone.

Notice of Planned Interruption

Periodically, scheduled interruptions are required to safely perform required maintenance and upgrades on our system. These infrequent interruptions are intended to be of short duration, and the work we do is designed to minimize unplanned outages to our customers in Greater Sudbury and West Nipissing. When an outage is planned for your area, we endeavor to give you adequate notice so you can make any arrangements you deem necessary

Outage Tip: Please ensure that computerized equipment is turned off prior to the interruption of services. Most cordless phones will not operate during a power interruption. It’s a good idea to keep cell phones fully charged. For helpful information on what before an outage, during, and after power is restored visit our page, Outage Safety

Unplanned Outages and/or Interruptions

Unexpected power outages can be caused by a number of factors. Some of these include loss of feeder supply to our distribution system, equipment trouble, natural occurrences such as poor weather conditions or wildlife interference, or human interference such as vehicle accidents or dig-ins.

Did you know? A dig in is where underground cables get damaged by individuals who accidentally dig into them. This can lead to a power outage and damage to distribution system equipment. Cable failures are difficult and timely to repair.

Do you have plans to dig into the ground? It’s the law. You must call for a locate. ON1Call It is for your safety and everyone near by.

Interruptions in electrical service may last a few seconds or a few hours, depending on the cause. There are two main types of power outages, planned or scheduled outages, and unplanned outages.

My Account

Billing Information

Energy Use

Outages

Safety Resources

Greater Sudbury Utilities

Group of Companies

Media

Power Outages

Planned Outages

Are you experiencing an outage?

Currently the only way to report a power outage is by phone.

Notice of Planned Interruption

Unplanned Outages and/or Interruptions

Unexpected power outages can be caused by a number of factors. Some of these include loss of feeder supply to our distribution system, equipment trouble, natural occurrences such as poor weather conditions or wildlife interference, or human interference such as vehicle accidents or dig-ins.

Did you know? A dig in is where underground cables get damaged by individuals who accidentally dig into them. This can lead to a power outage and damage to distribution system equipment. Cable failures are difficult and timely to repair.

Do you have plans to dig into the ground? It’s the law. You must call for a locate. ON1Call It is for your safety and everyone near by.

Interruptions in electrical service may last a few seconds or a few hours, depending on the cause. There are two main types of power outages, planned or scheduled outages, and unplanned outages.

Find tips for what to do before, during and after a power outage.

Address

500 Regent St, Box 250 Sudbury, ON P3E 4P1

E-mail

Sudbury

West Nippising

Company

Legal

My Account

Billing Information

Energy Use

Outages

Safety Resources

Greater Sudbury Utilities

Group of Companies

Media

Power Outages

Planned Outages

Are you experiencing an outage?

Currently the only way to report a power outage is by phone.

Notice of Planned Interruption

Unplanned Outages and/or Interruptions

Unexpected power outages can be caused by a number of factors. Some of these include loss of feeder supply to our distribution system, equipment trouble, natural occurrences such as poor weather conditions or wildlife interference, or human interference such as vehicle accidents or dig-ins.

Did you know? A dig in is where underground cables get damaged by individuals who accidentally dig into them. This can lead to a power outage and damage to distribution system equipment. Cable failures are difficult and timely to repair.

Do you have plans to dig into the ground? It’s the law. You must call for a locate. ON1Call It is for your safety and everyone near by.

Interruptions in electrical service may last a few seconds or a few hours, depending on the cause. There are two main types of power outages, planned or scheduled outages, and unplanned outages.

Find tips for what to do before, during and after a power outage.

Experiencing a power outage?

Report it!