County annual report · FIPS 51590
2021 Danville city, VA Power Outage Report
In 2021, customers in Danville city, VA went without power for an average of 7.9 hours, a total of 446K customer-hours (Virginia average 8.7 hours). That ranks 71st worst of 130 Virginia counties and 941st of 2,974 nationally.
Compared with VA, the US and 2020
Coverage line is EAGLE-I's share of Virginia customers tracked each year.
Biggest outages in Danville city, 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 30, 2021 23:45 | August 31, 2021 23:00 | 23h 15m | 13,622 | 100K |
| 2 | August 28, 2021 10:15 | August 28, 2021 13:00 | 2h 45m | 11,858 | 26K |
| 3 | February 13, 2021 10:30 | February 17, 2021 13:45 | 4d 3h | 7,684 | 179K |
| 4 | August 14, 2021 02:15 | August 14, 2021 21:45 | 19h 30m | 2,062 | 15K |
| 5 | July 20, 2021 16:15 | August 9, 2021 14:30 | 19d 22h | 1,679 | 49K |
| 6 | June 11, 2021 03:30 | June 11, 2021 08:30 | 5h | 1,657 | 4,207 |
| 7 | June 4, 2021 07:30 | June 4, 2021 12:00 | 4h 30m | 1,600 | 2,048 |
| 8 | January 3, 2021 12:00 | January 3, 2021 14:30 | 2h 30m | 1,566 | 3,915 |
| 9 | May 21, 2021 10:45 | May 21, 2021 11:45 | 1h | 1,468 | 1,468 |
| 10 | May 21, 2021 12:30 | May 22, 2021 13:15 | 1d | 1,468 | 1,768 |
Outage episodes by size in 2021: 52 reached 100+ customers, 20 reached 1,000+ customers, 2 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 Danville city 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 |
|---|---|---|---|---|---|
| City of Danville - (VA) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 97% of Virginia's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 56,266 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. Danville city has data for 2015–2016, 2018–2025.
Cite this report
MassOutage (massoutage.com), Danville city, VA 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/). https://massoutage.com/reports/2021/virginia/danville-city