County annual report · FIPS 48241
2021 Jasper County, TX Power Outage Report
In 2021, customers in Jasper County, TX went without power for an average of 0.0 hours, a total of 327 customer-hours (Texas average 21.0 hours). That ranks 252nd worst of 252 Texas counties and 2947th of 2,974 nationally.
Compared with TX, the US and 2020
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Jasper County, 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 | February 25, 2021 19:00 | February 25, 2021 19:30 | 30m | 46 | 23 |
| 2 | March 25, 2021 16:30 | March 25, 2021 17:00 | 30m | 46 | 23 |
| 3 | April 19, 2021 10:45 | April 19, 2021 13:00 | 2h 15m | 45 | 101 |
| 4 | October 11, 2021 09:15 | October 11, 2021 10:30 | 1h 15m | 30 | 38 |
| 5 | February 16, 2021 11:00 | February 16, 2021 16:15 | 5h 15m | 8 | 42 |
| 6 | June 29, 2021 17:00 | June 29, 2021 23:30 | 6h 30m | 7 | 46 |
| 7 | February 2, 2021 19:15 | February 2, 2021 19:30 | 15m | 6 | 2 |
| 8 | June 25, 2021 21:45 | June 25, 2021 23:00 | 1h 15m | 3 | 4 |
| 9 | August 3, 2021 13:30 | August 3, 2021 15:15 | 1h 45m | 2 | 2 |
| 10 | February 4, 2021 19:15 | February 4, 2021 20:30 | 1h 15m | 1 | 1 |
Outage episodes by size in 2021: 0 reached 100+ customers, 0 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 Jasper County 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 Texas Inc. | 2021 | 16.7 hrs | 3.31 | 4.7 hrs | 2.02 |
| Sam Houston Electric Coop Inc | 2021 | 11.3 hrs | - | 4.3 hrs | - |
| Deep East Texas Elec Coop Inc | 2021 | 27.3 hrs | - | 10.9 hrs | - |
| Jasper-Newton Elec Coop, Inc | 2021 | 12.7 hrs | 4.99 | 9.7 hrs | 4.52 |
| City of Jasper - (TX) | - | - | - | - | - |
| Kirbyville Light & Power Co | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 94% of Texas's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 15,308 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. Jasper County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Jasper County, TX 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/texas/jasper-county