County annual report · FIPS 36039
2021 Greene County, NY Power Outage Report
In 2021, customers in Greene County, NY went without power for an average of 11.8 hours, a total of 277K customer-hours (New York average 2.7 hours). That ranks 8th worst of 62 New York counties and 689th of 2,974 nationally.
Compared with NY, the US and 2020
Coverage line is EAGLE-I's share of New York customers tracked each year.
Biggest outages in Greene County, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 11, 2021 11:30 | May 12, 2021 00:30 | 13h | 8,150 | 2,176 |
| 2 | June 24, 2021 10:15 | June 24, 2021 19:15 | 9h | 6,889 | 26K |
| 3 | July 17, 2021 20:00 | July 18, 2021 18:00 | 22h | 6,167 | 31K |
| 4 | October 15, 2021 20:30 | October 15, 2021 23:00 | 2h 30m | 4,009 | 4,027 |
| 5 | March 2, 2021 02:00 | March 3, 2021 10:30 | 1d 8h | 3,071 | 32K |
| 6 | April 25, 2021 02:00 | April 25, 2021 09:45 | 7h 45m | 2,658 | 1,634 |
| 7 | October 27, 2021 06:30 | October 27, 2021 21:00 | 14h 30m | 2,137 | 5,420 |
| 8 | July 7, 2021 13:45 | July 10, 2021 01:30 | 2d 11h | 2,021 | 30K |
| 9 | June 13, 2021 20:00 | June 13, 2021 21:45 | 1h 45m | 1,837 | 3,012 |
| 10 | September 15, 2021 20:30 | September 16, 2021 10:30 | 14h | 1,790 | 5,586 |
Outage episodes by size in 2021: 101 reached 100+ customers, 16 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 Greene County reported on EIA Form 861 for 2021, 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 |
|---|---|---|---|---|---|
| New York State Elec & Gas Corp | 2016 | 4.5 hrs | 1.56 | 3.6 hrs | 1.47 |
| Central Hudson Gas & Elec Corp | 2015 | 2.9 hrs | 1.38 | 2.9 hrs | 1.38 |
| AVANGRID | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 99% of New York's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 23,513 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. Greene County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Greene County, NY annual power outage report, 2021, 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/2021/new-york/greene-county