Power outages in Stamford, CT
Live outages for Stamford and the surrounding area, updated every 10 minutes. Stamford has 139,535 residents.
Right now
No live outage data for Stamford yet.
Outage map
Outage history in Western Connecticut Planning Region, which includes Stamford
2014–2025 recordWestern Connecticut Planning Region averaged 48.7 significant outages a year in 2023–2025, more than most Connecticut counties.
In the 12 months to December 2025, there were 146. Half were over within 2.5 hours; the longest lasted 2.5 days, starting October 30, 2025.
The largest on record began October 30, 2025, with 3,815 customers out at once.
Outages are most common in July.
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.i
Half of significant outages here ended sooner than this, and half lasted longer.| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| October 30, 2025 | 3,815 | 2.5 days | 53,945 |
| July 3, 2025 | 3,683 | 1.8 days | 35,168 |
| December 16, 2025 | 3,075 | 6.5 hours | 5,463 |
| July 29, 2025 | 2,973 | 1.5 days | 13,631 |
| December 30, 2025 | 2,347 | 21 hours | 17,143 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.