Thousands of residents in parts of Ontario were without electricity on Thursday, September 24, 2026, as utility crews worked to investigate an extensive power outage affecting communities in Huron and Perth counties.
Hydro One reported that approximately 15,000 customers were affected by the outage as of 11:30 a.m. Crews had been dispatched to investigate what caused the disruption and begin restoration efforts.
At the time of the latest report, officials had not provided a confirmed cause or a specific estimate for when electricity would be fully restored.
What Happened?
The outage was reported Thursday morning across portions of Huron and Perth counties.
The scale of the disruption prompted Hydro One to send crews into affected areas to determine the source of the problem and restore electrical service.
While the outage affected a significant number of customers, available reports did not establish that all of Ontario was experiencing a widespread power failure.
Hydro One Crews Investigate
Hydro One said its crews were responding to the affected areas and investigating the cause of the outage.
Restoration work can depend on the location and nature of damage to electrical infrastructure, meaning a final restoration time may vary between communities.
As of the latest update, no official cause had been released and no definitive restoration time had been announced.
Ontario Power Outage: Key Details
| Detail | Information |
|---|---|
| Location | Parts of Huron and Perth counties, Ontario |
| Date | September 24, 2026 |
| Incident | Extensive power outage |
| Customers affected | Approximately 15,000 |
| Utility | Hydro One |
| Cause | Not yet confirmed |
| Restoration | Crews working to restore service |
| Estimated restoration time | Not yet available |
| Investigation | Ongoing |
Public Safety During the Outage
Residents experiencing the outage should continue following instructions and updates from their local utility and municipal authorities.
Drivers should use additional caution at intersections where traffic signals may not be operating normally. Residents should also stay away from downed electrical wires and report dangerous electrical conditions to the appropriate authorities.
Anyone relying on electricity-dependent medical equipment should follow their emergency preparedness plans and contact their utility or emergency services if necessary.
Cause of Ontario Outage Remains Unknown
The cause of Thursday’s outage had not been established in the latest available reports.
Hydro One crews were investigating while simultaneously working on restoration efforts. Further information about the cause and expected restoration timeline is expected as crews assess the affected electrical infrastructure.
Further Updates Expected
The situation remains developing, and the number of affected customers can change as electricity is restored or additional outages are identified.
For residents in Huron and Perth counties, the latest information from Hydro One and local authorities should be considered the most reliable source for restoration updates.
Disclaimer: This article is based on developing reports concerning the September 24, 2026 power outage in parts of Huron and Perth counties, Ontario. The reported number of affected customers, cause of the outage and restoration timeline may change as Hydro One continues its investigation and restoration work. No cause has been officially confirmed in the latest information reviewed.