Power outages in Chester County, TN
We don't have a live outage feed for the utilities serving Chester County yet. Southwest Tennessee E M C and Pickwick Electric Coop serve this county.
Right now
No live outage data for Chester County yet.
Southwest Tennessee E M Cno live feedServes this county, per federal utility records.
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This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.Pickwick Electric Coopno live feedServes this county, per federal utility records.
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This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.Outage map
County outline
Outage history in Chester County
2014–2025 recordChester County averaged 28.3 significant outages a year in 2023–2025, about typical for Tennessee counties.
In the 12 months to December 2025, there were 28. Half were over within 1 hour; the longest lasted 35 hours, starting March 22, 2025.
The largest on record began March 15, 2025, with 5,313 customers out at once.
28.3significant 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.1.5 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.1.9 dayslongest on record (November 2019)
5,313most 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. |
|---|---|---|---|
| March 15, 2025 | 5,313 | 5.5 hours | 10,742 |
| August 22, 2023 | 4,415 | 30 minutes | 1,746 |
| August 18, 2021 | 4,411 | 45 minutes | 3,308 |
| May 5, 2022 | 4,411 | 15 minutes | 1,103 |
| June 11, 2017 | 4,047 | 4.5 hours | 15,658 |
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.
Nearby counties
Utilities
- Southwest Tennessee E M C no live feed
- Pickwick Electric Coop no live feed
- All Tennessee outages