County annual report · FIPS 22029
2015 Concordia Parish, LA Power Outage Report
In 2015, customers in Concordia Parish, LA went without power for an average of 7.1 hours, a total of 61K customer-hours (Louisiana average 5.8 hours). That ranks 23rd worst of 64 Louisiana counties and 378th of 2,484 nationally.
Compared with LA, the US
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in Concordia Parish, 2015
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 11, 2015 17:00 | October 11, 2015 17:45 | 45m | 1,952 | 491 |
| 2 | July 26, 2015 01:00 | July 27, 2015 03:45 | 1d 2h | 1,885 | 33K |
| 3 | July 29, 2015 22:00 | July 29, 2015 22:30 | 30m | 1,602 | 403 |
| 4 | May 7, 2015 14:15 | May 7, 2015 14:30 | 15m | 1,593 | 398 |
| 5 | November 26, 2015 14:45 | November 26, 2015 15:45 | 1h | 1,259 | 317 |
| 6 | May 16, 2015 22:30 | May 17, 2015 04:30 | 6h | 1,088 | 4,649 |
| 7 | May 19, 2015 15:15 | May 19, 2015 16:15 | 1h | 881 | 441 |
| 8 | May 19, 2015 19:30 | May 20, 2015 00:00 | 4h 30m | 881 | 331 |
| 9 | June 28, 2015 13:30 | June 28, 2015 22:45 | 9h 15m | 844 | 2,391 |
| 10 | November 17, 2015 22:00 | November 18, 2015 01:00 | 3h | 816 | 621 |
Outage episodes by size in 2015: 30 reached 100+ customers, 6 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 Concordia Parish reported on EIA Form 861 for 2015, 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 | 2015 | 6.2 hrs | 2.08 | 2.9 hrs | 1.63 |
| Concordia Electric Coop, Inc | - | - | - | - | - |
| Town of Vidalia - (LA) | - | - | - | - | - |
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 Louisiana's customers in 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 8,638 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. Concordia Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Concordia Parish, LA annual power outage report, 2015, 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/2015/louisiana/concordia-parish