County annual report · FIPS 50015
2019 Lamoille County, VT Power Outage Report
In 2019, customers in Lamoille County, VT went without power for an average of 5.3 hours, a total of 93K customer-hours (Vermont average 6.8 hours). That ranks 10th worst of 14 Vermont counties and 1029th of 2,945 nationally.
Compared with VT, the US and 2018
Coverage line is EAGLE-I's share of Vermont customers tracked each year.
Biggest outages in Lamoille County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | November 1, 2019 06:15 | November 4, 2019 14:00 | 3d 7h | 3,767 | 51K |
| 2 | May 8, 2019 05:30 | May 8, 2019 08:15 | 2h 45m | 2,293 | 6,306 |
| 3 | July 28, 2019 20:00 | July 29, 2019 09:15 | 13h 15m | 2,000 | 3,118 |
| 4 | January 25, 2019 17:30 | January 25, 2019 19:30 | 2h | 1,409 | 2,818 |
| 5 | February 26, 2019 01:30 | February 26, 2019 03:45 | 2h 15m | 1,000 | 2,250 |
| 6 | October 17, 2019 10:00 | October 28, 2019 15:00 | 11d 5h | 941 | 5,938 |
| 7 | March 24, 2019 16:15 | March 24, 2019 17:45 | 1h 30m | 826 | 828 |
| 8 | December 20, 2019 04:15 | December 20, 2019 05:30 | 1h 15m | 778 | 584 |
| 9 | March 23, 2019 05:00 | March 23, 2019 15:45 | 10h 45m | 682 | 3,666 |
| 10 | July 30, 2019 21:00 | July 31, 2019 01:30 | 4h 30m | 645 | 1,127 |
Outage episodes by size in 2019: 25 reached 100+ customers, 5 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 2019, 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 | 2018 | 15.5 hrs | 3.39 | 6.0 hrs | 2.34 |
| 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 2019; 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, 2019, 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/2019/vermont/lamoille-county