County annual report · FIPS 12087
2025 Monroe County, FL Power Outage Report
In 2025, customers in Monroe County, FL went without power for an average of 1.5 hours, a total of 151K customer-hours (Florida average 2.1 hours). That ranks 51st worst of 67 Florida counties and 2633rd of 3,000 nationally.
Compared with FL, the US and 2024
Coverage line is EAGLE-I's share of Florida customers tracked each year.
Biggest outages in Monroe County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 27, 2025 12:45 | August 27, 2025 18:00 | 5h 15m | 32,109 | 16K |
| 2 | June 10, 2025 14:30 | June 10, 2025 21:30 | 7h | 31,963 | 33K |
| 3 | December 31, 2025 17:15 | December 31, 2025 17:30 | 15m | 14,828 | 3,707 |
| 4 | September 17, 2025 14:00 | September 17, 2025 15:15 | 1h 15m | 11,399 | 9,592 |
| 5 | August 20, 2025 13:30 | August 20, 2025 21:00 | 7h 30m | 9,277 | 2,485 |
| 6 | December 30, 2025 14:00 | December 30, 2025 14:15 | 15m | 4,877 | 1,219 |
| 7 | January 1, 2025 22:15 | January 1, 2025 22:30 | 15m | 4,784 | 1,196 |
| 8 | December 5, 2025 14:30 | December 5, 2025 17:15 | 2h 45m | 4,567 | 1,235 |
| 9 | September 12, 2025 18:00 | September 12, 2025 22:15 | 4h 15m | 4,495 | 1,378 |
| 10 | November 17, 2025 21:30 | November 17, 2025 21:45 | 15m | 4,494 | 1,124 |
Outage episodes by size in 2025: 116 reached 100+ customers, 45 reached 1,000+ customers, 4 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 Monroe County reported on EIA Form 861 for 2025, 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 |
|---|---|---|---|---|---|
| Florida Power & Light Co | 2024 | 11.7 hrs | 1.04 | 46 min | 0.44 |
| Lee County Electric Coop, Inc - (FL) | 2017 | 102.8 hrs | 8.57 | 76 min | 1.15 |
| Florida Keys El Coop Assn, Inc | 2024 | 50 min | 0.78 | 23 min | 0.53 |
| Utility Board of the City of Key West, F | 2024 | 43 min | 1.30 | - | - |
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 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 103,906 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. Monroe County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Monroe County, FL annual power outage report, 2025, 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/2025/florida/monroe-county