Kingsport Power Outages
Sullivan County, Tennessee
updated 12m ago
Outages by Utility
reported for Sullivan County
Outages Near You
See live outage activity within 10 miles of your location.
Kingsport
No active power outages are currently reported in Kingsport, Tennessee. Kingsport is in Sullivan County, and PowerOutage.us tracks 2 utilities serving the area.
Outage History — Kingsport
Over the last 90 days, PowerOutage.us has tracked 780 distinct power outages in Kingsport, Tennessee. The most recent significant outage affected an estimated 2,552 customers on August 17, 2026. When outages occur, power is typically restored in about 2h 25m.
Avg Restoration Time
2h 25m
Most Recent Significant Outage
2,552 customers
August 17, 2026
Utilities Serving Kingsport
Outage and customer figures are as reported for Sullivan County. A dash means the utility serves the city but reports no data for this county.