County annual report · FIPS 12083
2015 Marion County, FL Power Outage Report
In 2015, customers in Marion County, FL went without power for an average of 1.9 hours, a total of 421K customer-hours (Florida average 1.6 hours). That ranks 30th worst of 67 Florida counties and 1259th 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 Marion 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 | June 28, 2015 05:45 | June 29, 2015 09:00 | 1d 3h | 17,934 | 87K |
| 2 | June 21, 2015 13:45 | June 22, 2015 03:45 | 14h | 5,555 | 6,550 |
| 3 | July 3, 2015 18:00 | July 4, 2015 07:00 | 13h | 4,711 | 5,298 |
| 4 | September 4, 2015 09:30 | September 6, 2015 03:15 | 1d 17h | 4,526 | 2,716 |
| 5 | August 7, 2015 11:15 | August 9, 2015 02:15 | 1d 15h | 4,424 | 11K |
| 6 | April 7, 2015 12:15 | April 8, 2015 00:15 | 12h | 4,305 | 1,467 |
| 7 | April 3, 2015 10:45 | April 3, 2015 16:30 | 5h 45m | 4,077 | 8,231 |
| 8 | July 4, 2015 19:00 | July 7, 2015 01:45 | 2d 6h | 4,056 | 15K |
| 9 | June 6, 2015 16:00 | June 7, 2015 01:30 | 9h 30m | 3,765 | 4,846 |
| 10 | June 17, 2015 09:30 | June 18, 2015 06:45 | 21h 15m | 3,752 | 4,179 |
Outage episodes by size in 2015: 199 reached 100+ customers, 54 reached 1,000+ customers, 1 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 Marion 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 |
| Clay Electric Cooperative, Inc - (FL) | 2015 | 3.3 hrs | 4.03 | 2.8 hrs | 3.29 |
| Central Florida Elec Coop, Inc | 2015 | 3.9 hrs | - | 2.6 hrs | - |
| Duke Energy | - | - | - | - | - |
| Sumter Electric Coop, Inc | - | - | - | - | - |
| City of Ocala | - | - | - | - | - |
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 ÷ 217,647 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. Marion County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Marion 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/marion-county