County annual report · FIPS 05053
2024 Grant County, AR Power Outage Report
In 2024, customers in Grant County, AR went without power for an average of 13.5 hours, a total of 118K customer-hours (Arkansas average 8.5 hours). That ranks 15th worst of 75 Arkansas counties and 718th of 2,990 nationally.
Compared with AR, the US and 2023
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Grant County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | November 1, 2024 21:15 | November 1, 2024 21:45 | 30m | 3,901 | 1,197 |
| 2 | November 18, 2024 18:15 | November 19, 2024 04:30 | 10h 15m | 2,108 | 806 |
| 3 | November 14, 2024 14:45 | November 14, 2024 23:45 | 9h | 1,801 | 3,914 |
| 4 | September 24, 2024 14:00 | September 24, 2024 23:30 | 9h 30m | 1,775 | 937 |
| 5 | May 14, 2024 13:00 | May 14, 2024 14:30 | 1h 30m | 1,701 | 1,701 |
| 6 | May 25, 2024 02:45 | May 27, 2024 00:45 | 1d 22h | 1,493 | 30K |
| 7 | January 12, 2024 10:30 | January 14, 2024 02:30 | 1d 16h | 1,306 | 17K |
| 8 | November 19, 2024 21:30 | November 19, 2024 22:15 | 45m | 1,277 | 539 |
| 9 | August 18, 2024 22:00 | August 20, 2024 23:15 | 2d 1h | 1,076 | 8,590 |
| 10 | June 23, 2024 22:15 | June 24, 2024 00:15 | 2h | 860 | 1,720 |
Outage episodes by size in 2024: 53 reached 100+ customers, 9 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 Grant County reported on EIA Form 861 for 2024, 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 Arkansas LLC | 2024 | 6.2 hrs | 1.81 | 3.8 hrs | 1.50 |
| First Electric Coop Corp | 2024 | 4.6 hrs | 2.44 | 3.2 hrs | 1.97 |
| City of Chattanooga - (TN) | 2021 | 73 min | 0.60 | 59 min | 0.53 |
| C & L Electric Coop Corp | - | - | - | - | - |
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 Arkansas's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 8,732 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. Grant County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Grant County, AR annual power outage report, 2024, 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/2024/arkansas/grant-county