County annual report · FIPS 50025
2022 Windham County, VT Power Outage Report
In 2022, customers in Windham County, VT went without power for an average of 33.6 hours, a total of 508K customer-hours (Vermont average 13.6 hours). That ranks 1st worst of 14 Vermont counties and 143rd of 2,976 nationally.
Compared with VT, the US and 2021
Coverage line is EAGLE-I's share of Vermont customers tracked each year.
Biggest outages in Windham County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 16, 2022 12:00 | December 20, 2022 17:00 | 4d 5h | 6,650 | 226K |
| 2 | March 8, 2022 02:00 | March 10, 2022 06:45 | 2d 4h | 5,296 | 57K |
| 3 | November 6, 2022 06:45 | November 6, 2022 08:00 | 1h 15m | 3,920 | 4,899 |
| 4 | August 31, 2022 08:45 | August 31, 2022 16:30 | 7h 45m | 3,538 | 7,013 |
| 5 | February 18, 2022 05:45 | February 19, 2022 02:15 | 20h 30m | 3,346 | 25K |
| 6 | February 11, 2022 15:45 | February 11, 2022 22:00 | 6h 15m | 2,302 | 2,241 |
| 7 | June 19, 2022 13:15 | June 20, 2022 05:15 | 16h | 2,287 | 6,873 |
| 8 | July 12, 2022 19:30 | July 13, 2022 22:00 | 1d 2h | 2,068 | 11K |
| 9 | September 13, 2022 22:30 | September 14, 2022 10:00 | 11h 30m | 2,057 | 3,831 |
| 10 | May 16, 2022 18:15 | May 17, 2022 05:45 | 11h 30m | 1,880 | 7,092 |
Outage episodes by size in 2022: 114 reached 100+ customers, 26 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 Windham County reported on EIA Form 861 for 2022, 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 |
|---|---|---|---|---|---|
| Green Mountain Power Corp | - | - | - | - | - |
| Village of Jacksonville - (VT) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 100% of Vermont's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 15,121 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. Windham County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Windham County, VT annual power outage report, 2022, 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/2022/vermont/windham-county