County annual report · FIPS 12073
2015 Leon County, FL Power Outage Report
In 2015, customers in Leon County, FL went without power for an average of 0.2 hours, a total of 40K customer-hours (Florida average 1.6 hours). That ranks 67th worst of 67 Florida counties and 2251st of 2,484 nationally.
Compared with FL, the US
Coverage line is EAGLE-I's share of Florida customers tracked each year.
Biggest outages in Leon County, 2015
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, 2015 21:15 | December 17, 2015 23:45 | 2h 30m | 6,276 | 1,579 |
| 2 | August 21, 2015 19:00 | August 22, 2015 08:45 | 13h 45m | 5,610 | 13K |
| 3 | November 1, 2015 11:15 | November 1, 2015 14:30 | 3h 15m | 2,674 | 2,689 |
| 4 | September 17, 2015 18:30 | September 17, 2015 21:15 | 2h 45m | 1,168 | 1,477 |
| 5 | September 12, 2015 09:15 | September 12, 2015 17:30 | 8h 15m | 912 | 1,946 |
| 6 | September 29, 2015 18:00 | September 29, 2015 19:30 | 1h 30m | 908 | 1,198 |
| 7 | December 23, 2015 14:15 | December 24, 2015 00:15 | 10h | 639 | 880 |
| 8 | December 2, 2015 15:30 | December 2, 2015 18:00 | 2h 30m | 608 | 278 |
| 9 | November 2, 2015 21:00 | November 3, 2015 02:30 | 5h 30m | 566 | 430 |
| 10 | September 12, 2015 00:15 | September 12, 2015 04:30 | 4h 15m | 538 | 295 |
Outage episodes by size in 2015: 20 reached 100+ customers, 4 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 Leon 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 |
|---|---|---|---|---|---|
| Duke Energy Florida, LLC | 2015 | 1.6 hrs | 1.21 | 1.6 hrs | 1.21 |
| Talquin Electric Coop, Inc | 2015 | 8.1 hrs | 4.09 | 3.7 hrs | 3.17 |
| Grady Electric Membership Corp | - | - | - | - | - |
| City of Tallahassee - (FL) | - | - | - | - | - |
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 Florida's customers in 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 196,858 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. Leon County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Leon County, FL 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/florida/leon-county