County annual report · FIPS 12101
2023 Pasco County, FL Power Outage Report
In 2023, customers in Pasco County, FL went without power for an average of 1.7 hours, a total of 466K customer-hours (Florida average 3.4 hours). That ranks 57th worst of 67 Florida counties and 2417th 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 Pasco 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 | August 17, 2023 10:30 | August 19, 2023 04:30 | 1d 18h | 11,344 | 35K |
| 2 | April 27, 2023 12:30 | May 1, 2023 23:45 | 4d 11h | 7,347 | 31K |
| 3 | July 16, 2023 16:30 | July 18, 2023 00:30 | 1d 8h | 6,281 | 9,072 |
| 4 | July 18, 2023 11:00 | July 19, 2023 02:15 | 15h 15m | 6,167 | 11K |
| 5 | April 17, 2023 03:45 | April 17, 2023 20:00 | 16h 15m | 6,043 | 14K |
| 6 | August 29, 2023 10:15 | September 2, 2023 08:45 | 3d 22h | 6,026 | 74K |
| 7 | March 10, 2023 22:00 | March 13, 2023 22:00 | 3d | 5,850 | 6,834 |
| 8 | August 13, 2023 19:30 | August 14, 2023 01:45 | 6h 15m | 5,782 | 6,465 |
| 9 | July 3, 2023 01:30 | July 3, 2023 21:45 | 20h 15m | 4,630 | 5,737 |
| 10 | August 11, 2023 09:45 | August 12, 2023 13:00 | 1d 3h | 4,623 | 6,882 |
Outage episodes by size in 2023: 185 reached 100+ customers, 59 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 Pasco 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 |
|---|---|---|---|---|---|
| Duke Energy Florida, LLC | 2023 | 3.0 hrs | 1.08 | 84 min | 0.96 |
| Withlacoochee River Elec Coop | 2023 | 2.3 hrs | 1.44 | 1.5 hrs | 1.29 |
| Tampa Electric Co | 2023 | 83 min | 1.42 | 61 min | 0.97 |
| Duke Energy | - | - | - | - | - |
| Sumter Electric Coop, Inc | - | - | - | - | - |
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 ÷ 279,260 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. Pasco County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Pasco 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/pasco-county