Sullivan County, TN Power Outage Map: Live Outage Data
There are currently 46 homes and businesses without power in Sullivan County, Tennessee. This represents 0.08% of the 55,208 customers we track in the county as of Aug 06, 2025 1:49:31 PM Coordinated Universal Time. Sullivan County, Tennessee currently has the most power outages of any state and the 3rd highest ratio of customers out of any county in Tennessee.
Of the 3 utilities we track in Sullivan County, Tennessee, Appalachian Power Company has the most customers out, with 46 without power. See full list below.
The utility with the largest percentage of customers out is Appalachian Power Company, at 0.11% of customers without power.
Customers Tracked:
55,208
Customers Out:
46
Last Updated:
Aug 06, 2025 1:49:31 PM Coordinated Universal Time
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In the Past 72 Hours
Customers Tracked:
55,208
Customers Out:
46
Last Updated:
Aug 06, 2025 1:49:31 PM Coordinated Universal Time
In the past 72 hours, Sullivan County, Tennessee has had a peak outage count of 647 and a peak percentage of customers out of 1.17%. The average number of customers out in the state over the last 72 hours is 14. The trend for outages in the state over the last 72 hours is net 46 customers lost power.
Power Outage Maps by Utility in Sullivan County, TN
This table contains the customers out, total customers served, and when the data was last updated for every utility in Sullivan County, Tennessee.
| Provider | Customers Out | Est. Customers Served | Last Updated |
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