massoutage

County annual report · FIPS 34027

2024 Morris County, NJ Power Outage Report

In 2024, customers in Morris County, NJ went without power for an average of 19.6 hours, a total of 2.2M customer-hours (New Jersey average 3.9 hours). That ranks 3rd worst of 21 New Jersey counties and 513th of 2,990 nationally.

Summary data CSVJSON
Avg hrs / customer
19.6
112,181 customers
Customer-hours out
2.2M
Peak customers out
29,213
Outages ≥1,000 out
54
3 of 10,000+ · 316 total
Longest outage
34d 23h
began October 10, 2024
Rank in state
3rd/21
513th of 2,990 US

Compared with NJ, the US and 2023

Morris County, NJ average hours without power per customer compared with state and national averages, 2024Morris County 19.6 hours, New Jersey average 3.9 hours, US average 12.6 hours, Morris County, 2023 10.2 hoursMorris CountyMorris County19.6hNew Jersey averageNew Jersey average3.9hUS averageUS average12.6hMorris County, 2023Morris County, 202310.2h
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Average hours without power per customer in 2024; last bar is this county in 2023.

Month by month

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Morris County, NJ customer-hours without power by month, 2024Jan 111K, Feb 181K, Mar 180K, Apr 149K, May 46K, Jun 626K, Jul 123K, Aug 320K, Sep 274K, Oct 48K, Nov 90K, Dec 52K0200k400k600k800k111KJan181KFeb180KMar149KApr46KMay626KJun123KJul320KAug274KSep48KOct90KNov52KDec
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Customer-hours; June was the worst month.

Morris County year over year

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Morris County, NJ: average hours without power per customer by year2015: 4.0h; 2016: 17.8h; 2017: 11.7h; 2018: 67.9h, coverage 99%; 2019: 11.8h, coverage 98%; 2020: 80.5h, coverage 99%; 2021: 11.7h, coverage 99%; 2022: 9.7h, coverage 99%; 2023: 10.2h; 2024: 19.6h; 2025: 10.2h02550751000%50%100%4.0h201517.8h201611.7h201767.9h201811.8h201980.5h202011.7h20219.7h202210.2h202319.6h202410.2h2025
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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 Jersey customers tracked each year.

Biggest outages in Morris County, 2024

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
1March 10, 2024 16:00March 15, 2024 01:454d 9h29,213118K
2June 18, 2024 10:00July 4, 2024 04:4515d 18h26,249577K
3February 19, 2024 19:00March 5, 2024 06:4514d 11h17,202192K
4July 4, 2024 16:00July 13, 2024 06:158d 14h6,89084K
5August 2, 2024 11:00August 14, 2024 09:1511d 22h5,71692K
6April 3, 2024 12:15April 7, 2024 04:153d 16h5,249121K
7August 18, 2024 20:00September 13, 2024 07:4525d 11h5,037434K
8June 5, 2024 12:00June 10, 2024 08:454d 20h4,90523K
9January 6, 2024 18:30January 9, 2024 04:002d 9h4,35921K
10October 10, 2024 13:15November 14, 2024 12:4534d 23h3,97077K

Outage episodes by size in 2024: 115 reached 100+ customers, 54 reached 1,000+ customers, 3 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 Morris County reported on EIA Form 861 for 2024, or their most recent earlier filing. Utility-wide figures, not county-specific.

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UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
Public Service Elec & Gas Co202445 min0.5739 min0.55
Jersey Central Power & Lt Co20248.0 hrs2.464.2 hrs1.95
Borough of Madison - (NJ)201828 min---
Sussex Rural Electric Coop Inc-----
Borough of Butler - (NJ)-----

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 New Jersey's customers in 2024; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 112,181 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. Morris County has data for 2015–2025.

Cite this report

MassOutage (massoutage.com), Morris County, NJ 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/new-jersey/morris-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON