massoutage

2022 Hawaii Power Outage Report

In 2022, the average Hawaii customer went without power for about 2.7 hours — the 37th worst of any US state that year, below the state's decade average. Figures from DOE/ORNL EAGLE-I.

Avg hrs / customer
2.7
Peak customers out
31,807
Rank (worst state)
37th
Counties affected
4

Hawaii outages over the decade

Average hours without power per customer, 2022 highlighted.

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

Hardest-hit Hawaii counties in 2022

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

1Maui County31,8072Honolulu County16,0363Kauai County12,5364Hawaii County3,742

Biggest Hawaii outages of 2022

CountyBeganPeak customers out
Maui CountyAugust 23, 202231,807
Honolulu CountyDecember 16, 202216,036
Honolulu CountyFebruary 28, 202214,089
Kauai CountyMay 11, 202212,536
Honolulu CountyJuly 12, 202212,198
Kauai CountyAugust 17, 20229,535
Maui CountyJanuary 20, 20228,774
Honolulu CountySeptember 14, 20227,572
Honolulu CountyJanuary 2, 20226,717
Honolulu CountyApril 13, 20224,786
Hawaii by year:20252024202320212020201920182017
Other states in 2022:MENCFLWVVTAK

Part of the 2022 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.