massoutage

County annual report · FIPS 10001

2019 Kent County, DE Power Outage Report

In 2019, customers in Kent County, DE went without power for an average of 1.5 hours, a total of 143K customer-hours (Delaware average 1.9 hours). That ranks 2nd worst of 3 Delaware counties and 2301st of 2,945 nationally.

Summary data CSVJSON
Avg hrs / customer
1.5
98,370 customers
Customer-hours out
143K
Peak customers out
9,117
Outages ≥1,000 out
22
0 of 10,000+ · 881 total
Longest outage
1d 3h
began July 17, 2019
Rank in state
2nd/3
2301st of 2,945 US

Compared with DE, the US and 2018

Kent County, DE average hours without power per customer compared with state and national averages, 2019Kent County 1.5 hours, Delaware average 1.9 hours, US average 4.7 hours, Kent County, 2018 1.2 hoursKent CountyKent County1.5hDelaware averageDelaware average1.9hUS averageUS average4.7hKent County, 2018Kent County, 20181.2h
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Average hours without power per customer in 2019; last bar is this county in 2018.

Month by month

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Kent County, DE customer-hours without power by month, 2019Jan 2,732, Feb 4,437, Mar 1,052, Apr 52K, May 20K, Jun 8,148, Jul 21K, Aug 16K, Sep 3,890, Oct 4,918, Nov 7,740, Dec 848020k40k60k2,732Jan4,437Feb1,052Mar52KApr20KMay8,148Jun21KJul16KAug3,890Sep4,918Oct7,740Nov848Dec
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Customer-hours; April was the worst month.

Kent County year over year

CSVJSON
Kent County, DE: average hours without power per customer by year2015: 1.2h; 2016: 1.9h; 2017: 1.3h; 2018: 1.2h, coverage 86%; 2019: 1.5h, coverage 86%; 2020: 1.4h, coverage 86%; 2021: 0.5h, coverage 86%; 2022: 0.8h, coverage 86%; 2023: 0.8h; 2024: 0.7h; 2025: 0.9h00.511.520%50%100%1.2h20151.9h20161.3h20171.2h20181.5h20191.4h20200.5h20210.8h20220.8h20230.7h20240.9h2025
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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 Delaware customers tracked each year.

Biggest outages in Kent County, 2019

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

CSVJSON
#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1April 15, 2019 07:15April 16, 2019 02:1519h9,11742K
2April 26, 2019 06:30April 26, 2019 09:002h 30m6,6617,992
3August 29, 2019 12:15August 29, 2019 12:4530m4,3301,084
4August 23, 2019 02:00August 23, 2019 14:3012h 30m4,2697,501
5July 17, 2019 23:00July 19, 2019 02:001d 3h2,8859,081
6May 26, 2019 22:45May 27, 2019 23:301d2,87511K
7November 1, 2019 01:15November 1, 2019 20:1519h2,5284,778
8May 29, 2019 22:45May 30, 2019 16:4518h1,9873,542
9May 5, 2019 05:45May 5, 2019 07:151h 30m1,660697
10July 28, 2019 19:15July 28, 2019 23:454h 30m1,6373,218

Outage episodes by size in 2019: 78 reached 100+ customers, 22 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 Kent County reported on EIA Form 861 for 2019, or their most recent earlier filing. Utility-wide figures, not county-specific.

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UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
Delmarva Power20182.8 hrs1.1286 min0.91
Delaware Electric Cooperative20182.0 hrs1.6084 min1.36
City of Milford - (DE)-----
Town of Smyrna - (DE)-----
City of Dover - (DE)-----
Town of Clayton - (DE)-----

About this data

  • Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 86% of Delaware's customers in 2019; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 98,370 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. Kent County has data for 2015–2025.

Cite this report

MassOutage (massoutage.com), Kent County, DE 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/delaware/kent-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON