Power outages in Anderson, SC
Live outages for Anderson and the surrounding area, updated every 10 minutes. Anderson has 31,323 residents.
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No live outage data for Anderson yet.
Outage map
AndersonAnderson County
Outage history in Anderson County, which includes Anderson
2014–2025 recordAnderson County averaged 43 significant outages a year in 2023–2025, about typical for South Carolina counties.
In the 12 months to December 2025, there were 36. Half were over within 1.5 hours; the longest lasted 22 hours, starting June 7, 2025.
The largest on record began September 27, 2024, with 106,940 customers out at once.
43significant outages a year (2023–2025)
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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.2 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.11 dayslongest on record (September 2024)
106,940most customers out at once
| 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. |
|---|---|---|---|
| September 27, 2024 | 106,940 | 11 days | 11,771,823 |
| September 11, 2017 | 27,678 | 3.1 days | 862,720 |
| May 9, 2024 | 25,580 | 1.9 days | 533,159 |
| February 16, 2015 | 24,801 | 2 days | 642,632 |
| April 13, 2020 | 21,526 | 2.5 days | 458,346 |
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.