County annual report · FIPS 51053
2018 Dinwiddie County, VA Power Outage Report
In 2018, customers in Dinwiddie County, VA went without power for an average of 38.2 hours, a total of 477K customer-hours (Virginia average 18.7 hours). That ranks 38th worst of 124 Virginia counties and 153rd of 2,798 nationally.
Compared with VA, the US and 2017
Coverage line is EAGLE-I's share of Virginia customers tracked each year.
Biggest outages in Dinwiddie County, 2018
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 11, 2018 20:00 | October 18, 2018 00:45 | 6d 4h | 11,908 | 310K |
| 2 | December 9, 2018 20:30 | December 12, 2018 01:45 | 2d 5h | 7,846 | 57K |
| 3 | June 20, 2018 20:45 | June 21, 2018 18:15 | 21h 30m | 4,814 | 8,168 |
| 4 | May 16, 2018 19:00 | May 17, 2018 14:00 | 19h | 2,571 | 3,488 |
| 5 | May 18, 2018 20:00 | May 18, 2018 23:30 | 3h 30m | 2,313 | 1,037 |
| 6 | September 8, 2018 23:30 | September 9, 2018 04:15 | 4h 45m | 2,011 | 4,815 |
| 7 | June 28, 2018 14:45 | June 28, 2018 19:45 | 5h | 1,643 | 552 |
| 8 | January 7, 2018 04:30 | January 8, 2018 18:00 | 1d 13h | 1,606 | 11K |
| 9 | January 3, 2018 17:00 | January 3, 2018 19:15 | 2h 15m | 1,523 | 2,780 |
| 10 | June 24, 2018 21:15 | June 25, 2018 09:45 | 12h 30m | 1,470 | 2,482 |
Outage episodes by size in 2018: 62 reached 100+ customers, 11 reached 1,000+ customers, 1 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 Dinwiddie County reported on EIA Form 861 for 2018, 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 |
|---|---|---|---|---|---|
| Southside Electric Coop, Inc | 2018 | 40.6 hrs | 4.32 | 5.1 hrs | 2.55 |
| Prince George Electric Coop | 2018 | 9.5 hrs | - | 1.8 hrs | - |
| Virginia Electric & 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 96% of Virginia's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 12,472 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. Dinwiddie County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Dinwiddie County, VA annual power outage report, 2018, 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/2018/virginia/dinwiddie-county