County annual report · FIPS 22045
2019 Iberia Parish, LA Power Outage Report
In 2019, customers in Iberia Parish, LA went without power for an average of 22.7 hours, a total of 1.3M customer-hours (Louisiana average 10.2 hours). That ranks 14th worst of 64 Louisiana counties and 186th of 2,945 nationally.
Compared with LA, the US and 2018
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in Iberia Parish, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 11, 2019 23:45 | July 25, 2019 09:00 | 13d 9h | 34,091 | 1.1M |
| 2 | May 19, 2019 12:45 | May 22, 2019 02:00 | 2d 13h | 6,619 | 52K |
| 3 | November 12, 2019 05:15 | November 12, 2019 08:30 | 3h 15m | 3,900 | 3,018 |
| 4 | June 4, 2019 15:30 | June 9, 2019 11:45 | 4d 20h | 3,553 | 18K |
| 5 | April 4, 2019 10:15 | April 5, 2019 19:45 | 1d 9h | 3,504 | 15K |
| 6 | December 26, 2019 00:00 | December 26, 2019 03:30 | 3h 30m | 3,087 | 1,476 |
| 7 | June 28, 2019 21:30 | June 29, 2019 14:00 | 16h 30m | 2,129 | 3,449 |
| 8 | March 31, 2019 07:30 | March 31, 2019 09:15 | 1h 45m | 1,943 | 633 |
| 9 | November 12, 2019 10:45 | November 12, 2019 22:00 | 11h 15m | 1,509 | 3,110 |
| 10 | October 31, 2019 06:15 | October 31, 2019 16:45 | 10h 30m | 1,492 | 5,772 |
Outage episodes by size in 2019: 86 reached 100+ customers, 14 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 Iberia Parish reported on EIA Form 861 for 2019, 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 |
|---|---|---|---|---|---|
| Entergy Louisiana LLC | 2018 | 4.6 hrs | 1.84 | 3.5 hrs | 1.63 |
| Cleco Power LLC | - | - | - | - | - |
| Southwest Louisiana E M C | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 89% of Louisiana's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 56,791 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. Iberia Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Iberia Parish, LA annual power outage report, 2019, 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/2019/louisiana/iberia-parish