massoutage

2017 Hawaii Power Outage Report

In 2017, the average Hawaii customer went without power for about 3.3 hours, the 22nd worst of 51 states (US average 7.3 hours). Figures from DOE/ORNL EAGLE-I, including major storm days.

Avg hrs / customer
3.3
vs prior year
-
no earlier year loaded
Customer-hours out
1.0M
Peak customers out
62,188
across the state at once
EAGLE-I coverage
n/a
of HI customers
Counties reporting
1

Hawaii year over year

Hawaii: average hours without power per customer by year2015: no data; 2016: no data; 2017: 3.3h; 2018: 2.9h, coverage 61%; 2019: 4.6h, coverage 66%; 2020: 2.7h, coverage 67%; 2021: 6.0h, coverage 100%; 2022: 2.7h, coverage 100%; 2023: 10.5h; 2024: 8.6h; 2025: 5.5h0510150%50%100%n/a2015n/a20163.3h20172.9h20184.6h20192.7h20206.0h20212.7h202210.5h20238.6h20245.5h2025
Use the arrow keys to read values.
Average hours without power per customer. Line: EAGLE-I coverage, share of customers tracked (right axis).

Month by month, 2017

Customer-hours without power across Hawaii; May was the worst.

CSVJSON
Hawaii customer-hours without power by month, 2017Jan 0, Feb 53K, Mar 70K, Apr 45K, May 372K, Jun 155K, Jul 47K, Aug 106K, Sep 30K, Oct 53K, Nov 55K, Dec 45K0100k200k300k400k0Jan53KFeb70KMar45KApr372KMay155KJun47KJul106KAug30KSep53KOct55KNov45KDec
Use the arrow keys to read values.

All 1 Hawaii counties, 2017

Ranked by average hours without power per customer. Each county links to its annual report.

CSVJSON
#CountyHrs / customerCustomer-hoursCustomersPeak outEvents
1Honolulu County3.31.0M308,09862,188616

Biggest Hawaii outages of 2017

Up to 25 county outage episodes with the most customers out at once.

CSVJSON
#CountyStarted (UTC)Ended (UTC)DurationPeak outCustomer-hours
1Honolulu County, HIMay 20, 2017 23:30May 21, 2017 10:3011h62,188296K
2Honolulu County, HIJune 3, 2017 23:15June 4, 2017 01:152h61,267107K
3Honolulu County, HIAugust 21, 2017 17:00August 22, 2017 09:4516h 45m13,05948K
4Honolulu County, HIMarch 1, 2017 14:30March 4, 2017 08:152d 17h11,12522K
5Honolulu County, HIMay 17, 2017 01:45May 17, 2017 13:1511h 30m9,09719K
6Honolulu County, HIAugust 16, 2017 18:30August 17, 2017 03:309h7,5963,806
7Honolulu County, HIFebruary 16, 2017 18:15February 18, 2017 10:301d 16h6,82021K
8Honolulu County, HIJune 7, 2017 18:00June 17, 2017 07:459d 13h6,72530K
9Honolulu County, HIJuly 5, 2017 15:15July 6, 2017 01:009h 45m5,4677,924
10Honolulu County, HIApril 22, 2017 18:00April 23, 2017 03:459h 45m4,83918K
11Honolulu County, HINovember 25, 2017 16:00November 28, 2017 03:452d 11h4,68813K
12Honolulu County, HIJuly 11, 2017 14:00July 12, 2017 07:0017h4,3024,383
13Honolulu County, HIJune 2, 2017 11:15June 3, 2017 08:1521h4,2716,735
14Honolulu County, HIMarch 28, 2017 17:45March 29, 2017 04:4511h4,1641,173
15Honolulu County, HISeptember 29, 2017 16:00September 30, 2017 07:3015h 30m3,8681,514
16Honolulu County, HIOctober 7, 2017 16:45October 10, 2017 11:002d 18h3,6225,808
17Honolulu County, HIMarch 23, 2017 14:45March 24, 2017 10:0019h 15m3,5792,626
18Honolulu County, HIAugust 9, 2017 15:45August 11, 2017 16:152d3,5317,238
19Honolulu County, HINovember 9, 2017 04:00November 9, 2017 05:301h 30m3,529883
20Honolulu County, HIMay 19, 2017 15:45May 20, 2017 11:4520h3,4553,033
21Honolulu County, HIMay 30, 2017 17:15May 31, 2017 07:3014h 15m3,4391,977
22Honolulu County, HINovember 22, 2017 17:15November 23, 2017 03:1510h3,2401,958
23Honolulu County, HIMarch 21, 2017 16:45March 22, 2017 08:0015h 15m3,2287,854
24Honolulu County, HIMay 16, 2017 17:45May 17, 2017 00:156h 30m3,2255,425
25Honolulu County, HIAugust 3, 2017 17:30August 4, 2017 07:4514h 15m3,13312K
EAGLE-I tracked about n/a of Hawaii's electricity customers in 2017; outages at utilities it does not see are not counted. Hours per customer divide outage customer-minutes by modeled county customers.
Hawaii by year:2025202420232022202120202019201820162015
Other states in 2017:FLMEWVNHGARIVTNC

Part of the 2017 US Power Outage Report.

Data from DOE EAGLE-I, every source we read.