massoutage

Power Outages in Honolulu County, HI

As of October 15, 2026 00:30 UTC, about 5 customers are without power in Honolulu County, HI across 5 reported incidents. Hawaiian Electric Co Inc publishes only a system-wide total, not county figures. In 2025, the average customer here lost power for about 4.4 hours.

Honolulu County, HI is served by 1 tracked utility.

Cite this data
URL
https://massoutage.com/hawaii/honolulu-county
As of
October 15, 2026 00:30 UTC
Publisher
MassOutage

MassOutage, "Power Outages in Honolulu County, HI", live data as of October 15, 2026 00:30 UTC. https://massoutage.com/hawaii/honolulu-county

Alert me
Honolulu County, HI
Loading map…
This county Loading live outagesout
Scattered outages

5 customers without power

Across 5 reported incidents.

Live data as of

Live status by utility · Honolulu County

0.0%of this county's ~308,485 customers are served by utilities with a county-level live feed.

Blind spots

System-wide total only, no county split: Hawaiian Electric Co Inc.

UtilityFeedOutServed% outSmall outagesIncidentsUtility ETRAs of
Hawaiian Electric Co IncLive · total onlynot by county------

Electricity-dependent residents

HHS emPOWER · data October 7, 2026

Medicare beneficiaries in Honolulu Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.

Power-dependent
6,385
Oxygen service
507
Dialysis (facility)
2,093
Home health / hospice
1,095
By ZIP code (29)
ZIPPower-dependentVentilatorsO2 concentratorsHome dialysis
96797354≤1114621
967063251215219
96744293≤11164≤11
96792288≤1116816
96817278≤1113521
96789260≤1111914
96816247≤1112119
96734225≤11106≤11
96782223≤11112≤11
96819206≤119516
96707197≤1110015
96701195≤119412
96813165083≤11
96822162≤1174≤11
96818156≤116614
96786146≤1172≤11
96825141≤1163≤11
96826125≤1162≤11
96815119≤1164≤11
96821101≤1148≤11
9681489≤1150≤11
9679571≤1134≤11
9679133≤11200
9671232≤1115≤11
9671722≤11≤11≤11
9673115≤11≤11≤11
96762120≤11≤11
96759≤11000
96730≤110≤110

Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.

🔔 Alerts for Honolulu County, HI

Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Honolulu County or any town and utility in it.

Get alerts for Honolulu CountySend updates to your dashboardRSS feed
◢ ACTIVE WEATHER ALERTS · NWS

No active NWS alerts for Honolulu County right now.

Recent NWS alert activity · Honolulu County

Honolulu County has been under 23 National Weather Service alerts recently, most recently a Flash Flood Warning on October 9, 2026.

  • Flood Watch ×6
  • High Surf Advisory ×6
  • Wind Advisory ×5
  • Flash Flood Warning ×3
  • Flood Advisory ×3

Latest Honolulu County, HI outage updates

A running log of how this outage has changed, updated automatically as utilities report in.

  1. RESOLVED

    Power restored after 9m

  2. OUTAGE BEGAN

    Outage began: 2,301 customers out (0.7% of the county)

  3. RESOLVED

    Power restored after 6d 6h

  4. OUTAGE BEGAN

    Outage began: 2,467 customers out (0.8% of the county)

  5. RESOLVED

    Power restored after 10m

  6. OUTAGE BEGAN

    Outage began: 747 customers out (0.2% of the county)

  7. RESOLVED

    Power restored after 1h 50m

  8. OUTAGE BEGAN

    Outage began: 1,819 customers out (0.6% of the county)

Outage trend · Honolulu County, HI
5customers out · peak 18
Data as of Oct 15, 2026 00:30 UTC
Honolulu County, HI: customers without power, last 24 hoursPeak 18 customers out; latest 5 as of Oct 15, 2026 00:30 UTC. Each point is the highest reading in its interval.05101520Oct 146 AM12 PM6 PM
Use the arrow keys to read values.
Times in EDT. Shaded stretches had no reading.

Hardest-hit cities in Honolulu County

Where this event is concentrated across the county's towns and townships.

Per-city live breakdown needs data

Live outage counts are tracked at the county level; a city-by-city split within Honolulu Countyisn't available yet.

Historical reliability

In 2025, the average customer in Honolulu County went about 4.4 hours without power. Peak simultaneous outage on record reached 62,188 customers.

Official state benchmark (EIA 2025)Source: US EIA

The US EIA reports Hawaii utilities averaged 5.6 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 4.4 hrs.

A decade of outages (2017–2025)
avg hrs without power / customer
Honolulu County average outage hours per customer by year2017–2025: 2017 3.3h, 2018 2.9h, 2019 3.9h, 2020 2.5h, 2021 4.0h, 2022 2.5h, 2023 4.3h, 2024 6.9h, 2025 4.4h. Highlighted: 2024.024683.3h20172.9h20183.9h20192.5h20204.0h20212.5h20224.3h20236.9h20244.4h2025
Use the arrow keys to read values.

Worst year here was 2024 (peak 17,914 customers out) · decade average 3.9 hrs without power per customer/yr.

YearOutage eventsPeak customers outAvg hrs/customer
201761662,1883.3
201865618,0362.9
201961232,3533.9
202072219,6132.5
202162027,5254.0
202257916,0362.5
202340235,0854.3
202450217,9146.9
202557138,3344.4

Cost of power in Honolulu County

ENERGY & AI DEMAND →

Estimated residential electricity price for Honolulu County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.

40.5¢/kWh
estimated residential average
▲ 45% since 2015
vs Hawaii avg 48.0¢
vs US avg 20.0¢
BY UTILITY · RESIDENTIAL ¢/kWh

Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.

Worst recorded outages
STARTEDPEAK OUTDURATION
May 20, 201762,18811h
June 3, 201761,2672h
January 31, 202538,3349d 7h
February 17, 202335,08525d 5h
February 10, 201932,3536d 13h
See the biggest power outages in US history →
Natural hazards & outage risk
ELEVATED

Relatively High wildfire exposure · 3.9 hrs/yr of outages over the last decade.

FloodingVery High
WildfireRelatively High
EarthquakeRelatively High
Ice stormRelatively Moderate
All hazard rankings →

Power outages in Honolulu County: FAQ

How often does Honolulu County, HI lose power?
Based on EAGLE-I records, Honolulu County, HI logged 571 distinct outage events in 2025, averaging about 4.4 hours without power per customer over the year.
What was the worst power outage in Honolulu County, HI?
The largest tracked outage peaked at 62,188 customers without power, beginning May 20, 2017 and lasting about 11h.
Is there a power outage in Honolulu County, HI right now?
Yes, about 5 customers are currently without power across 5 reported incident(s).
Which utilities serve Honolulu County, HI?
Tracked electric providers include Hawaiian Electric Co Inc.
Cities & towns in Honolulu County

Urban Honolulu CDP. Outage counts for these communities are reported at the Honolulu County level shown above.

ZIP codes in Honolulu County

Outages are tracked at the county level; these ZIP codes fall within Honolulu County.

96701, 96706, 96707, 96712, 96717, 96730, 96731, 96734, 96744, 96759, 96762, 96782, 96786, 96789, 96791, 96792, 96795, 96797, 96813, 96814, 96815, 96816, 96817, 96818, 96819, 96820, 96821, 96822, 96825, 96826, 96848, 96850, 96853, 96857, 96858, 96859, 96860, 96863

Electric providers serving this county

From EIA-861 service territory, with official reliability where reported.

ProviderOfficial SAIDI (EIA)LiveReport outage
Hawaiian Electric Co Inc-Live · total only-

Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Hawaii customers). Machine-readable data: /api/v1/counties/15003 and /api/v1/counties/15003/history. Live data as of .