County annual report · FIPS 22017
2015 Caddo Parish, LA Power Outage Report
In 2015, customers in Caddo Parish, LA went without power for an average of 6.5 hours, a total of 950K customer-hours (Louisiana average 5.8 hours). That ranks 29th worst of 64 Louisiana counties and 413th 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 Caddo 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 | May 25, 2015 20:30 | May 30, 2015 08:45 | 4d 12h | 22,794 | 264K |
| 2 | May 14, 2015 20:00 | May 14, 2015 21:45 | 1h 45m | 7,435 | 4,540 |
| 3 | May 18, 2015 07:30 | May 20, 2015 03:15 | 1d 19h | 6,498 | 24K |
| 4 | June 18, 2015 04:30 | June 20, 2015 09:45 | 2d 5h | 6,047 | 40K |
| 5 | May 30, 2015 12:15 | May 31, 2015 19:30 | 1d 7h | 5,288 | 22K |
| 6 | May 6, 2015 21:00 | May 7, 2015 00:00 | 3h | 5,228 | 7,853 |
| 7 | January 3, 2015 05:45 | January 5, 2015 02:30 | 1d 20h | 5,199 | 78K |
| 8 | June 30, 2015 12:30 | July 2, 2015 07:30 | 1d 19h | 4,936 | 21K |
| 9 | August 1, 2015 12:45 | August 1, 2015 16:00 | 3h 15m | 4,815 | 8,426 |
| 10 | July 11, 2015 12:00 | July 11, 2015 13:15 | 1h 15m | 4,650 | 2,013 |
Outage episodes by size in 2015: 222 reached 100+ customers, 58 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 Caddo 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 |
|---|---|---|---|---|---|
| Southwestern Electric Power Co | 2015 | 8.2 hrs | 2.35 | 4.1 hrs | 1.92 |
| Panola-Harrison Elec 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 Louisiana's customers in 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 145,518 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. Caddo Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Caddo 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/caddo-parish