County annual report · FIPS 47177
2017 Warren County, TN Power Outage Report
In 2017, customers in Warren County, TN went without power for an average of 0.0 hours, a total of 5 customer-hours (Tennessee average 5.6 hours). That ranks 66th worst of 68 Tennessee counties and 2758th of 2,786 nationally.
Compared with TN, the US and 2016
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Warren County, 2017
The 4 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 21, 2017 23:15 | March 22, 2017 01:45 | 2h 30m | 1 | 3 |
| 2 | March 22, 2017 15:15 | March 22, 2017 16:00 | 45m | 1 | 1 |
| 3 | June 4, 2017 10:45 | June 4, 2017 11:45 | 1h | 1 | 1 |
| 4 | November 29, 2017 20:15 | November 29, 2017 20:30 | 15m | 1 | 0 |
Outage episodes by size in 2017: 0 reached 100+ customers, 0 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 Warren County reported on EIA Form 861 for 2017, 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 |
|---|---|---|---|---|---|
| McMinnville Electric System | 2017 | 8 min | 0.14 | 8 min | 0.14 |
| Middle Tennessee E M C | - | - | - | - | - |
| Caney Fork Electric Coop, Inc | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Tennessee's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 23,916 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. Warren County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Warren County, TN annual power outage report, 2017, 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/2017/tennessee/warren-county