County annual report · FIPS 47079
2019 Henry County, TN Power Outage Report
In 2019, customers in Henry County, TN went without power for an average of 0.1 hours, a total of 1,936 customer-hours (Tennessee average 2.7 hours). That ranks 75th worst of 86 Tennessee counties and 2828th of 2,945 nationally.
Compared with TN, the US and 2018
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Henry County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 17, 2019 22:30 | December 18, 2019 00:30 | 2h | 1,029 | 1,126 |
| 2 | December 15, 2019 00:00 | December 15, 2019 02:15 | 2h 15m | 149 | 298 |
| 3 | December 18, 2019 12:45 | December 18, 2019 23:30 | 10h 45m | 136 | 113 |
| 4 | December 16, 2019 05:30 | December 16, 2019 08:15 | 2h 45m | 95 | 106 |
| 5 | December 14, 2019 19:15 | December 14, 2019 20:00 | 45m | 45 | 34 |
| 6 | December 14, 2019 20:45 | December 14, 2019 22:30 | 1h 45m | 33 | 39 |
| 7 | April 10, 2019 18:15 | April 10, 2019 19:00 | 45m | 32 | 24 |
| 8 | December 19, 2019 14:45 | December 19, 2019 15:45 | 1h | 28 | 28 |
| 9 | March 14, 2019 21:45 | March 14, 2019 23:45 | 2h | 24 | 48 |
| 10 | December 22, 2019 13:15 | December 22, 2019 14:00 | 45m | 23 | 17 |
Outage episodes by size in 2019: 3 reached 100+ customers, 1 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 2019, 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 |
|---|---|---|---|---|---|
| City of Paris - (TN) | 2018 | 8.6 hrs | 4.61 | 5.1 hrs | 3.39 |
| West Kentucky Rural E C C | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 73% of Tennessee's customers in 2019; 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, 2019, 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/2019/tennessee/henry-county