County annual report · FIPS 12035
2023 Flagler County, FL Power Outage Report
In 2023, customers in Flagler County, FL went without power for an average of 1.4 hours, a total of 82K customer-hours (Florida average 3.4 hours). That ranks 64th worst of 67 Florida counties and 2528th of 2,977 nationally.
Compared with FL, the US and 2022
Coverage line is EAGLE-I's share of Florida customers tracked each year.
Biggest outages in Flagler County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | November 20, 2023 09:00 | November 21, 2023 06:30 | 21h 30m | 9,101 | 2,641 |
| 2 | October 20, 2023 20:15 | October 21, 2023 09:45 | 13h 30m | 5,376 | 2,791 |
| 3 | April 30, 2023 11:30 | May 1, 2023 03:45 | 16h 15m | 3,380 | 2,841 |
| 4 | November 4, 2023 19:45 | November 4, 2023 22:30 | 2h 45m | 3,306 | 3,521 |
| 5 | June 13, 2023 23:45 | June 15, 2023 00:15 | 1d | 3,280 | 2,012 |
| 6 | August 17, 2023 11:00 | August 18, 2023 14:15 | 1d 3h | 3,123 | 1,109 |
| 7 | December 22, 2023 07:45 | December 22, 2023 11:15 | 3h 30m | 3,106 | 3,372 |
| 8 | May 18, 2023 05:45 | May 18, 2023 18:15 | 12h 30m | 2,989 | 1,128 |
| 9 | January 12, 2023 11:45 | January 14, 2023 10:15 | 1d 22h | 2,914 | 1,779 |
| 10 | April 6, 2023 16:30 | April 6, 2023 23:45 | 7h 15m | 2,893 | 1,060 |
Outage episodes by size in 2023: 90 reached 100+ customers, 25 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 Flagler County reported on EIA Form 861 for 2023, 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 | 2023 | 78 min | 0.64 | 50 min | 0.51 |
| Duke Energy Florida, LLC | 2023 | 3.0 hrs | 1.08 | 84 min | 0.96 |
| Clay Electric Cooperative, Inc - (FL) | 2023 | 11.6 hrs | 3.33 | 3.9 hrs | 2.79 |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 58,764 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. Flagler County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Flagler County, FL annual power outage report, 2023, 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/2023/florida/flagler-county