County annual report · FIPS 47145
2015 Roane County, TN Power Outage Report
In 2015, customers in Roane County, TN went without power for an average of 0.0 hours, a total of 33 customer-hours (Tennessee average 2.4 hours). That ranks 44th worst of 50 Tennessee counties and 2447th of 2,484 nationally.
Compared with TN, the US
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Roane County, 2015
The 6 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | January 16, 2015 20:15 | January 16, 2015 21:15 | 1h | 13 | 13 |
| 2 | July 25, 2015 12:45 | July 25, 2015 14:00 | 1h 15m | 6 | 8 |
| 3 | September 6, 2015 04:15 | September 6, 2015 06:00 | 1h 45m | 5 | 9 |
| 4 | September 5, 2015 17:30 | September 5, 2015 17:45 | 15m | 4 | 1 |
| 5 | September 2, 2015 20:00 | September 2, 2015 20:15 | 15m | 2 | 1 |
| 6 | October 11, 2015 22:45 | October 11, 2015 23:45 | 1h | 2 | 2 |
Outage episodes by size in 2015: 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 Roane County reported on EIA Form 861 for 2015, 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 Clinton - (TN) | 2015 | 2.0 hrs | 2.06 | 2.0 hrs | 2.06 |
| City of Rockwood - (TN) | 2015 | 8.1 hrs | 2.80 | 56 min | 1.00 |
| Volunteer Electric Coop | - | - | - | - | - |
| City of Lenoir - (TN) | - | - | - | - | - |
| City of Harriman - (TN) | - | - | - | - | - |
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 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 27,008 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. Roane County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Roane County, TN annual power outage report, 2015, 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/2015/tennessee/roane-county