Delaware County power outages

New York outage history from 2015 to 2023, with the largest outages and a backup battery estimate.

Delaware County, New York had 43 major outages from 2015 to 2023

Higher outage time among US counties

Residents here averaged 1.93 times the US outage time per person and 3.13 times the New York rate. It ranks 9 of 61 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

4.8major outages per year
9 of 9years with a major outage
83 hrslongest major outage
Apr, Julhardest months

April and July made up 45% of this county's outage time. The largest outage on record began Apr 20, 2022, reached 8,426 customers, and left at least 200 customers out for 70.5 hours.

Outage time per resident, rated New York counties
MostLeast

Outage impact by year

Customer-hours without power. 1,000 customers out for 2 hours is 2,000 customer-hours.

0
200K
400K
600K
800K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201574,792322
2016209,671494
2017120,590463
2018226,644634
2019138,722454
2020149,756505
2021211,041728
2022616,517486
2023127,604487

When outages hit

Share of this county's customer-hours by month.

0%
10%
20%
30%
40%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Apr 20, 202270.58,426305,790
Mar 2, 201883.25,824135,246
Apr 19, 20229.09,29179,033
Jul 24, 202238.53,76077,815
Mar 8, 202246.01,76249,875

Hours measure how long at least 200 customers in the county were out. Most customers get power back sooner.

Size your backup battery

Start with what you would keep running. Wattages are typical averages, so check your own appliances.

1,700 Whof battery capacity, allowing for about 15% conversion loss

If anyone relies on medical equipment, plan that with their provider. Run portable fuel generators outdoors only, at least 20 feet from doors, windows and vents. See the outage checklist.

Look up another county

Counties ranked nearby

How to read this

  • A major outage lasted at least 8 hours and reached customers equal to at least 1% of county residents.
  • Records cover outages of at least 200 customers in a county. They do not show what happened on your street.
  • Utilities that do not report can make a county look better than it is. Data ends in 2023. Read the full method.