massoutage

2019 Hawaii Power Outage Report

In 2019, the average Hawaii customer went without power for about 4.6 hours — the 18th worst of any US state that year, below the state's decade average. Figures from DOE/ORNL EAGLE-I.

Avg hrs / customer
4.6
Peak customers out
32,353
Rank (worst state)
18th
Counties affected
2

Hawaii outages over the decade

Average hours without power per customer, 2019 highlighted.

3.3h20172.9h20184.6h20192.7h20206.0h20212.7h202210.5h20238.6h20245.5h2025

Hardest-hit Hawaii counties in 2019

By peak customers out during the year's worst event.

1Honolulu County32,3532Kauai County19,589

Biggest Hawaii outages of 2019

CountyBeganPeak customers out
Honolulu CountyFebruary 10, 201932,353
Honolulu CountyDecember 25, 201925,846
Kauai CountyDecember 21, 201919,589
Honolulu CountyOctober 30, 201913,704
Kauai CountyDecember 25, 20199,970
Honolulu CountySeptember 23, 20199,945
Honolulu CountyMarch 31, 20199,323
Honolulu CountyOctober 10, 20198,488
Honolulu CountyJanuary 17, 20198,259
Honolulu CountySeptember 16, 20197,741
Hawaii by year:20252024202320222021202020182017
Other states in 2019:WVNCMILACAVT

Part of the 2019 US Power Outage Report. Source: DOE/ORNL EAGLE-I. “Avg hours per customer” is a SAIDI-like measure (outage customer-minutes ÷ tracked customers); coverage varies by year.