County annual report · FIPS 47079
2022 Henry County, TN Power Outage Report
In 2022, customers in Henry County, TN went without power for an average of 9.6 hours, a total of 210K customer-hours (Tennessee average 9.2 hours). That ranks 10th worst of 84 Tennessee counties and 764th of 2,976 nationally.
Compared with TN, the US and 2021
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Henry County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 3, 2022 12:15 | February 5, 2022 02:30 | 1d 14h | 6,290 | 32K |
| 2 | February 5, 2022 16:15 | February 5, 2022 23:15 | 7h | 5,524 | 5,002 |
| 3 | December 24, 2022 12:15 | December 24, 2022 17:15 | 5h | 4,492 | 9,049 |
| 4 | July 31, 2022 17:00 | July 31, 2022 22:15 | 5h 15m | 4,319 | 2,933 |
| 5 | June 17, 2022 14:15 | June 17, 2022 22:15 | 8h | 2,711 | 3,980 |
| 6 | February 1, 2022 20:00 | February 1, 2022 21:30 | 1h 30m | 2,550 | 3,825 |
| 7 | August 13, 2022 16:15 | August 13, 2022 19:00 | 2h 45m | 2,498 | 1,391 |
| 8 | March 30, 2022 19:00 | March 31, 2022 03:30 | 8h 30m | 2,171 | 5,044 |
| 9 | May 21, 2022 21:45 | May 22, 2022 08:00 | 10h 15m | 2,009 | 9,307 |
| 10 | September 25, 2022 11:15 | September 25, 2022 15:15 | 4h | 1,909 | 2,563 |
Outage episodes by size in 2022: 131 reached 100+ customers, 25 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Henry County reported on EIA Form 861 for 2022, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| West Kentucky Rural E C C | 2022 | 5.6 hrs | 2.16 | 3.3 hrs | 1.68 |
| City of Paris - (TN) | 2022 | 9.5 hrs | 6.89 | 6.9 hrs | 6.06 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 75% of Tennessee's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 22,032 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Henry County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Henry County, TN annual power outage report, 2022, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2022/tennessee/henry-county