County annual report · FIPS 22107
2015 Tensas Parish, LA Power Outage Report
In 2015, customers in Tensas Parish, LA went without power for an average of 18.0 hours, a total of 29K customer-hours (Louisiana average 5.8 hours). That ranks 4th worst of 64 Louisiana counties and 132nd 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 Tensas 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 15, 2015 21:30 | October 15, 2015 21:45 | 15m | 1,274 | 319 |
| 2 | October 16, 2015 01:30 | October 16, 2015 01:45 | 15m | 1,274 | 319 |
| 3 | May 25, 2015 21:30 | May 26, 2015 16:45 | 19h 15m | 950 | 2,002 |
| 4 | December 28, 2015 03:45 | December 28, 2015 04:00 | 15m | 875 | 219 |
| 5 | February 21, 2015 08:45 | February 21, 2015 14:00 | 5h 15m | 770 | 2,003 |
| 6 | July 19, 2015 03:00 | August 4, 2015 17:45 | 16d 14h | 555 | 1,246 |
| 7 | November 8, 2015 17:30 | November 8, 2015 19:45 | 2h 15m | 460 | 694 |
| 8 | April 5, 2015 19:00 | April 6, 2015 01:30 | 6h 30m | 459 | 801 |
| 9 | February 17, 2015 01:45 | February 17, 2015 02:15 | 30m | 433 | 217 |
| 10 | May 24, 2015 17:30 | May 25, 2015 10:00 | 16h 30m | 433 | 2,315 |
Outage episodes by size in 2015: 26 reached 100+ customers, 2 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 Tensas 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 | - | - | - | - | - |
| Northeast Louisiana Power 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 ÷ 1,600 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. Tensas Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Tensas 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/tensas-parish