massoutage

County annual report · FIPS 36005

2023 Bronx County, NY Power Outage Report

In 2023, customers in Bronx County, NY went without power for an average of 0.4 hours, a total of 208K customer-hours (New York average 2.2 hours). That ranks 59th worst of 62 New York counties and 2836th of 2,977 nationally.

Summary data CSVJSON
Avg hrs / customer
0.4
479,084 customers
Customer-hours out
208K
Peak customers out
8,181
Outages ≥1,000 out
17
0 of 10,000+ · 1,036 total
Longest outage
1d 17h
began September 11, 2023
Rank in state
59th/62
2836th of 2,977 US

Compared with NY, the US and 2022

Bronx County, NY average hours without power per customer compared with state and national averages, 2023Bronx County 0.4 hours, New York average 2.2 hours, US average 7.1 hours, Bronx County, 2022 0.7 hoursBronx CountyBronx County0.4hNew York averageNew York average2.2hUS averageUS average7.1hBronx County, 2022Bronx County, 20220.7h
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Average hours without power per customer in 2023; last bar is this county in 2022.

Month by month

CSVJSON
Bronx County, NY customer-hours without power by month, 2023Jan 31K, Feb 8,178, Mar 11K, Apr 9,954, May 8,478, Jun 18K, Jul 32K, Aug 17K, Sep 20K, Oct 15K, Nov 4,938, Dec 33K010k20k30k40k31KJan8,178Feb11KMar9,954Apr8,478May18KJun32KJul17KAug20KSep15KOct4,938Nov33KDec
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Customer-hours; December was the worst month.

Bronx County year over year

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Bronx County, NY: average hours without power per customer by year2015: 0.3h; 2016: 0.3h; 2017: 0.3h; 2018: 0.9h, coverage 98%; 2019: 0.4h, coverage 98%; 2020: 4.5h, coverage 99%; 2021: 0.6h, coverage 99%; 2022: 0.7h, coverage 99%; 2023: 0.4h; 2024: 0.5h; 2025: 0.5h02460%50%100%0.3h20150.3h20160.3h20170.9h20180.4h20194.5h20200.6h20210.7h20220.4h20230.5h20240.5h2025
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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 Bronx County, 2023

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

CSVJSON
#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1January 25, 2023 22:00January 27, 2023 04:001d 6h8,18119K
2December 18, 2023 07:45December 19, 2023 23:451d 16h3,51024K
3June 15, 2023 11:00June 15, 2023 18:157h 15m2,3366,870
4October 30, 2023 00:15October 30, 2023 02:302h 15m1,9132,879
5January 17, 2023 07:00January 17, 2023 10:003h1,9105,244
6July 18, 2023 10:45July 18, 2023 23:4513h1,8343,586
7July 12, 2023 11:15July 13, 2023 05:4518h 30m1,8116,471
8July 6, 2023 06:15July 6, 2023 07:151h1,770443
9March 7, 2023 14:45March 8, 2023 08:3017h 45m1,6674,680
10October 3, 2023 21:45October 4, 2023 04:457h1,614765

Outage episodes by size in 2023: 121 reached 100+ customers, 17 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 Bronx County reported on EIA Form 861 for 2023, or their most recent earlier filing. Utility-wide figures, not county-specific.

CSVJSON
UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
Consolidated Edison Co-NY Inc-----

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 York's customers in 2023; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 479,084 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. Bronx County has data for 2015–2025.

Cite this report

MassOutage (massoutage.com), Bronx County, NY annual power outage report, 2023, 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/). https://massoutage.com/reports/2023/new-york/bronx-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON