County annual report · FIPS 50001
2024 Addison County, VT Power Outage Report
In 2024, customers in Addison County, VT went without power for an average of 21.8 hours, a total of 375K customer-hours (Vermont average 11.2 hours). That ranks 3rd worst of 14 Vermont counties and 468th of 2,990 nationally.
Compared with VT, the US and 2023
Coverage line is EAGLE-I's share of Vermont customers tracked each year.
Biggest outages in Addison County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | January 10, 2024 00:15 | January 15, 2024 05:15 | 5d 5h | 7,286 | 172K |
| 2 | August 9, 2024 20:00 | August 11, 2024 22:30 | 2d 2h | 4,979 | 109K |
| 3 | April 3, 2024 19:45 | April 6, 2024 21:30 | 3d 1h | 4,819 | 38K |
| 4 | November 14, 2024 13:15 | November 14, 2024 14:45 | 1h 30m | 2,107 | 1,054 |
| 5 | February 27, 2024 21:00 | February 28, 2024 00:15 | 3h 15m | 1,630 | 1,701 |
| 6 | October 31, 2024 12:00 | October 31, 2024 17:15 | 5h 15m | 1,629 | 5,764 |
| 7 | May 27, 2024 15:00 | May 28, 2024 02:15 | 11h 15m | 1,613 | 2,735 |
| 8 | May 22, 2024 06:30 | May 22, 2024 09:00 | 2h 30m | 1,274 | 3,185 |
| 9 | December 23, 2024 16:45 | December 23, 2024 20:45 | 4h | 1,259 | 3,878 |
| 10 | July 10, 2024 21:00 | July 11, 2024 19:15 | 22h 15m | 973 | 8,093 |
Outage episodes by size in 2024: 52 reached 100+ customers, 9 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 Addison County reported on EIA Form 861 for 2024, 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 | 2024 | 14.9 hrs | 3.34 | 3.9 hrs | 1.40 |
| Green Mountain Power Corp | - | - | - | - | - |
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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 17,215 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. Addison County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Addison County, VT annual power outage report, 2024, 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/2024/vermont/addison-county