County annual report · FIPS 12111
2024 St. Lucie County, FL Power Outage Report
In 2024, customers in St. Lucie County, FL went without power for an average of 10.5 hours, a total of 2.3M customer-hours (Florida average 24.6 hours). That ranks 48th worst of 67 Florida counties and 895th of 2,990 nationally.
Compared with FL, the US and 2023
Coverage line is EAGLE-I's share of Florida customers tracked each year.
Biggest outages in St. Lucie County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 7, 2024 09:45 | October 16, 2024 15:30 | 9d 5h | 64,107 | 2.1M |
| 2 | September 19, 2024 14:15 | September 23, 2024 01:45 | 3d 11h | 9,953 | 11K |
| 3 | January 15, 2024 14:15 | January 19, 2024 04:00 | 3d 13h | 6,758 | 11K |
| 4 | May 16, 2024 11:15 | May 17, 2024 19:15 | 1d 8h | 5,843 | 3,976 |
| 5 | May 18, 2024 03:45 | May 21, 2024 01:00 | 2d 21h | 4,638 | 15K |
| 6 | August 9, 2024 04:15 | August 9, 2024 10:30 | 6h 15m | 4,534 | 5,919 |
| 7 | August 10, 2024 17:15 | August 14, 2024 05:45 | 3d 12h | 3,752 | 5,091 |
| 8 | July 15, 2024 11:30 | July 22, 2024 04:45 | 6d 17h | 3,380 | 11K |
| 9 | March 1, 2024 05:15 | March 3, 2024 19:00 | 2d 13h | 3,314 | 2,048 |
| 10 | September 11, 2024 08:15 | September 12, 2024 19:30 | 1d 11h | 3,244 | 1,738 |
Outage episodes by size in 2024: 119 reached 100+ customers, 31 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 St. Lucie County reported on EIA Form 861 for 2024, 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 |
| Fort Pierce Utilities Authority | - | - | - | - | - |
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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 222,165 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. St. Lucie County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), St. Lucie County, FL annual power outage report, 2024, 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/2024/florida/st-lucie-county