County annual report · FIPS 22121
2021 West Baton Rouge Parish, LA Power Outage Report
In 2021, customers in West Baton Rouge Parish, LA went without power for an average of 23.2 hours, a total of 246K customer-hours (Louisiana average 99.7 hours). That ranks 37th worst of 64 Louisiana counties and 365th of 2,974 nationally.
Compared with LA, the US and 2020
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in West Baton Rouge Parish, 2021
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 29, 2021 20:30 | September 5, 2021 23:00 | 7d 2h | 5,868 | 105K |
| 2 | February 15, 2021 05:15 | February 18, 2021 20:30 | 3d 15h | 2,788 | 85K |
| 3 | February 8, 2021 15:15 | February 8, 2021 21:15 | 6h | 2,608 | 691 |
| 4 | February 4, 2021 21:15 | February 4, 2021 22:30 | 1h 15m | 2,602 | 3,253 |
| 5 | April 24, 2021 07:00 | April 24, 2021 17:15 | 10h 15m | 1,617 | 2,218 |
| 6 | April 27, 2021 16:45 | April 27, 2021 17:30 | 45m | 1,564 | 1,173 |
| 7 | April 16, 2021 10:15 | April 16, 2021 20:00 | 9h 45m | 1,424 | 7,432 |
| 8 | August 6, 2021 17:00 | August 6, 2021 19:30 | 2h 30m | 1,402 | 1,047 |
| 9 | November 15, 2021 06:00 | November 15, 2021 07:15 | 1h 15m | 1,214 | 1,207 |
| 10 | August 8, 2021 16:00 | August 9, 2021 00:00 | 8h | 1,128 | 1,845 |
Outage episodes by size in 2021: 48 reached 100+ customers, 11 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 West Baton Rouge Parish reported on EIA Form 861 for 2021, 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 | 2021 | 111.5 hrs | 3.16 | 4.1 hrs | 1.62 |
| Pointe Coupee Elec Member Corp | 2015 | 12 min | 0.03 | 4 min | 0.02 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 90% of Louisiana's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 10,596 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. West Baton Rouge Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), West Baton Rouge Parish, LA annual power outage report, 2021, 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/2021/louisiana/west-baton-rouge-parish