County annual report · FIPS 50027
2015 Windsor County, VT Power Outage Report
In 2015, customers in Windsor County, VT went without power for an average of 4.1 hours, a total of 157K customer-hours (Vermont average 2.6 hours). That ranks 4th worst of 14 Vermont counties and 672nd of 2,484 nationally.
Compared with VT, the US
Coverage line is EAGLE-I's share of Vermont customers tracked each year.
Biggest outages in Windsor County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 19, 2015 23:15 | July 20, 2015 22:30 | 23h 15m | 4,540 | 16K |
| 2 | August 5, 2015 18:45 | August 6, 2015 01:15 | 6h 30m | 3,512 | 956 |
| 3 | June 30, 2015 18:15 | July 1, 2015 01:00 | 6h 45m | 3,504 | 13K |
| 4 | August 3, 2015 13:15 | August 4, 2015 17:45 | 1d 4h | 2,913 | 10K |
| 5 | September 29, 2015 23:00 | October 1, 2015 18:30 | 1d 19h | 2,583 | 9,960 |
| 6 | September 8, 2015 13:15 | September 8, 2015 19:30 | 6h 15m | 2,050 | 588 |
| 7 | April 11, 2015 18:00 | April 11, 2015 22:30 | 4h 30m | 1,930 | 2,772 |
| 8 | June 25, 2015 12:15 | June 25, 2015 15:30 | 3h 15m | 1,865 | 2,454 |
| 9 | July 14, 2015 20:45 | July 15, 2015 03:15 | 6h 30m | 1,575 | 1,952 |
| 10 | September 9, 2015 14:30 | September 9, 2015 18:00 | 3h 30m | 1,451 | 393 |
Outage episodes by size in 2015: 110 reached 100+ customers, 21 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 Windsor County reported on EIA Form 861 for 2015, 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 Ludlow - (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 n/a of Vermont's customers in 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 38,107 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. Windsor County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Windsor County, VT annual power outage report, 2015, 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/2015/vermont/windsor-county