massoutage

County annual report · FIPS 36093

2020 Schenectady County, NY Power Outage Report

In 2020, customers in Schenectady County, NY went without power for an average of 16.2 hours, a total of 1.3M customer-hours (New York average 10.4 hours). That ranks 15th worst of 62 New York counties and 513th of 3,019 nationally.

Summary data CSVJSON
Avg hrs / customer
16.2
78,627 customers
Customer-hours out
1.3M
Peak customers out
31,874
Outages ≥1,000 out
33
1 of 10,000+ · 653 total
Longest outage
4d 7h
began October 7, 2020
Rank in state
15th/62
513th of 3,019 US

Compared with NY, the US and 2019

Schenectady County, NY average hours without power per customer compared with state and national averages, 2020Schenectady County 16.2 hours, New York average 10.4 hours, US average 8.7 hours, Schenectady County, 2019 4.4 hoursSchenectady CountySchenectady County16.2hNew York averageNew York average10.4hUS averageUS average8.7hSchenectady County, 2019Schenectady County, …4.4h
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Average hours without power per customer in 2020; last bar is this county in 2019.

Month by month

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Schenectady County, NY customer-hours without power by month, 2020Jan 6,718, Feb 25K, Mar 9,522, Apr 26K, May 19K, Jun 38K, Jul 39K, Aug 30K, Sep 3,841, Oct 1.1M, Nov 8,637, Dec 10K0500k1M1.5M6,718Jan25KFeb9,522Mar26KApr19KMay38KJun39KJul30KAug3,841Sep1.1MOct8,637Nov10KDec
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Customer-hours; October was the worst month.

Schenectady County year over year

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Schenectady County, NY: average hours without power per customer by year2015: 2.9h; 2016: 3.0h; 2017: 3.6h; 2018: 4.1h, coverage 98%; 2019: 4.4h, coverage 98%; 2020: 16.2h, coverage 99%; 2021: 1.9h, coverage 99%; 2022: 2.9h, coverage 99%; 2023: 4.6h; 2024: 5.6h; 2025: 3.7h051015200%50%100%2.9h20153.0h20163.6h20174.1h20184.4h201916.2h20201.9h20212.9h20224.6h20235.6h20243.7h2025
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Average hours without power per customer. Line: EAGLE-I coverage, share of customers tracked (right axis).

Coverage line is EAGLE-I's share of New York customers tracked each year.

Biggest outages in Schenectady County, 2020

The 10 outage episodes with the most customers out at once. Times are UTC.

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#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1October 7, 2020 20:00October 12, 2020 03:304d 7h31,8741.1M
2June 30, 2020 19:15July 1, 2020 10:3015h 15m5,00223K
3July 2, 2020 21:45July 4, 2020 09:151d 11h4,58920K
4June 9, 2020 08:45June 10, 2020 00:3015h 45m4,0232,520
5August 4, 2020 17:45August 5, 2020 23:001d 5h3,66721K
6February 7, 2020 14:45February 9, 2020 10:301d 19h3,50122K
7June 21, 2020 11:30June 23, 2020 07:451d 20h3,49611K
8April 13, 2020 11:45April 13, 2020 15:003h 15m3,0165,477
9August 19, 2020 14:15August 19, 2020 18:454h 30m2,9444,379
10November 2, 2020 03:30November 2, 2020 05:302h2,8273,534

Outage episodes by size in 2020: 81 reached 100+ customers, 33 reached 1,000+ customers, 1 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 Schenectady County reported on EIA Form 861 for 2020, or their most recent earlier filing. Utility-wide figures, not county-specific.

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UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
Niagara Mohawk Power Corp.20207.6 hrs1.502.4 hrs1.09

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 2020; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 78,627 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. Schenectady County has data for 2015–2025.

Cite this report

MassOutage (massoutage.com), Schenectady County, NY 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/new-york/schenectady-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON