When will the power be back in Hamilton, ON?
Live outage status from the utilities we track in Ontario · updated ~every 15 minutes
138
customers reported out in Hamilton, ON
Reported by the utility's own live outage data — Canada has no independent nationwide outage count like the US government's, so these numbers come straight from the utility.
Earliest posted restoration time (Alectra Utilities): Oct 15, 12:30 PM EDT · 3 different times posted; the latest Oct 15, 2:00 PM EDT
Official restoration time (Hydro One): Oct 15, 11:30 AM EDT
Region-wide restoration outlook: still growing right now — past outages here like this ran ~4 hr start to finish (4 on record)
📊 Past outages like this here ran ~2.8–5 hr start to finish, based on 4 similar outages.
Region-wide data — your specific neighborhood or circuit may be restored earlier or later.
Check back after the next update — a dependable restoration estimate will show here once the data supports one.
Updated 10:01 AM EDT.
27138 region-wide trend of customers without power · last 89 min · tap or hover a point to see its number
Numbers come from Alectra Utilities's and Hydro One's public outage data — the tracked utilities whose own outage reports name places in this area. Missing data is not the same as zero outages.
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
About power in Hamilton
Hamilton is a census division in Ontario — about 569,353 residents. Ontario has many local electricity utilities, so coverage here is per-utility — customers of utilities we don't yet track won't appear in these numbers.
Local utilities here: Alectra Utilities (Hamilton)
See the Ontario page for which utilities we track province-wide.
Outage history — Hamilton, ON
Last significant outage: Oct 9, 2026 — peaked at 663 customers, restored in ~2.7 hr.
Across the 23 significant outages tracked here, restoration typically ran about 2.5 hr (median).
Every outage behind these figures (23)
| Began | Peak out | Restored in | Weather |
|---|---|---|---|
| Oct 9, 2026 | 663 | ~2.7 hr | — |
| Oct 5, 2026 | 966 | ~2.2 hr | — |
| Oct 2, 2026 | 3,823 | ~7.5 hr | — |
| Sep 29, 2026 | 775 | ~16.5 hr | — |
| Sep 25, 2026 | 263 | ~3.5 hr | — |
| Sep 22, 2026 | 214 | ~42 min | — |
| Sep 20, 2026 | 268 | ~4 hr | — |
| Sep 13, 2026 | 821 | ~48 min | — |
| Sep 9, 2026 | 397 | ~3 hr | — |
| Sep 4, 2026 | 436 | ~1.5 hr | — |
| Sep 2, 2026 | 18,204 | ~25.5 hr | — |
| Sep 1, 2026 | 2,734 | ~30 min | — |
| Sep 1, 2026 | 3,542 | ~2 hr | — |
| Aug 31, 2026 | 2,491 | ~1 hr | — |
| Aug 18, 2026 | 2,580 | ~1.5 hr | — |
| Aug 17, 2026 | 245 | ~6.5 hr | — |
| Aug 16, 2026 | 2,924 | ~42 min | — |
| Aug 14, 2026 | 396 | ~1.7 hr | — |
| Aug 11, 2026 | 1,088 | ~8.5 hr | — |
| Aug 7, 2026 | 510 | ~1.3 hr | — |
| Aug 2, 2026 | 4,509 | ~3.3 hr | — |
| Jul 29, 2026 | 1,462 | ~3 hr | — |
| Jul 26, 2026 | 1,318 | ~2.5 hr | — |
This division-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 26, 2026. Smaller or briefer interruptions aren't listed.
Nearby areas
