County annual report · FIPS 50015
2020 Lamoille County, VT Power Outage Report
In 2020, customers in Lamoille County, VT went without power for an average of 1.7 hours, a total of 31K customer-hours (Vermont average 3.8 hours). That ranks 12th worst of 14 Vermont counties and 2360th of 3,019 nationally.
Compared with VT, the US and 2019
Coverage line is EAGLE-I's share of Vermont customers tracked each year.
Biggest outages in Lamoille County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 23, 2020 21:45 | February 24, 2020 00:45 | 3h | 1,404 | 4,209 |
| 2 | October 5, 2020 15:30 | October 5, 2020 18:15 | 2h 45m | 1,131 | 2,545 |
| 3 | December 25, 2020 08:45 | December 25, 2020 15:45 | 7h | 991 | 1,527 |
| 4 | January 9, 2020 21:00 | January 9, 2020 21:15 | 15m | 950 | 238 |
| 5 | March 15, 2020 13:30 | March 15, 2020 14:30 | 1h | 844 | 238 |
| 6 | June 10, 2020 20:15 | June 10, 2020 20:30 | 15m | 844 | 211 |
| 7 | June 23, 2020 13:15 | June 23, 2020 15:30 | 2h 15m | 844 | 1,220 |
| 8 | August 12, 2020 00:30 | August 12, 2020 05:45 | 5h 15m | 842 | 3,316 |
| 9 | March 20, 2020 20:30 | March 21, 2020 05:45 | 9h 15m | 537 | 1,766 |
| 10 | September 3, 2020 23:30 | September 4, 2020 01:15 | 1h 45m | 536 | 845 |
Outage episodes by size in 2020: 35 reached 100+ customers, 2 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 Lamoille County reported on EIA Form 861 for 2020, 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 |
|---|---|---|---|---|---|
| Vermont Electric Cooperative, Inc | 2020 | 2.6 hrs | 1.63 | 2.6 hrs | 1.63 |
| Town of Stowe- (VT) | 2017 | 37.3 hrs | 1.58 | 52 min | 0.82 |
| Green Mountain Power Corp | - | - | - | - | - |
| Town of Hardwick | - | - | - | - | - |
| Village of Hyde Park - (VT) | - | - | - | - | - |
| Village of Johnson - (VT) | - | - | - | - | - |
| Village of Morrisville - (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 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 17,497 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. Lamoille County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Lamoille County, VT annual power outage report, 2020, 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/2020/vermont/lamoille-county