Electricity rates in Mililani Mauka, HI
Mililani Mauka (21,075 people, Honolulu County) is served by Hawaiian Electric Co.. Homes on Hawaiian Electric Co. pay about 43.76¢/kWh, 1% more than the Hawaii average.
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Electric companies serving Mililani Mauka
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Hawaiian Electric Co. | Investor-owned utility | 43.76¢ | $205 | 277K | 202 |
Power outages in Honolulu County right now
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Outage history in Honolulu County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 413 | 262 |
| Days with outages | 156 | 94 |
| Most customers out at once | 17,914 (5.8%) | 38,334 (12.4%) |
| Worst day | 2024-07-30 | 2025-01-31 |
Outage minutes by month, 2025
Less outage time than 2024 (413 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Mililani Mauka / Launani Valley 43.8¢
- Waipi‘o Acres 43.8¢
- Mililani Town 43.8¢
- Wheeler Army Airfield 43.8¢
- Wahiawā 43.8¢
- Whitmore Village 43.8¢
- Waipio 43.8¢
- Helemano 43.8¢
- Pacific Palisades 43.8¢
- Schofield Barracks 43.8¢
ZIP codes: 96786, 96789, 96854
Frequently asked questions
What is the electricity rate in Mililani Mauka?
Most homes in Mililani Mauka get power from Hawaiian Electric Co., where residential customers pay an average of 43.76¢/kWh including all charges. The Hawaii average is 43.51¢ and the U.S. average 17.99¢.
What is the average electric bill in Mililani Mauka?
About $205 a month, based on 468 kWh a month (the average for Hawaiian Electric Co. customers) at 43.76¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Mililani Mauka, HI?
Hawaiian Electric Co. serves Mililani Mauka.
How often does the power go out in Mililani Mauka?
In 2025, customers in Honolulu County averaged 4 hr 22 min without power. Outages hit 94 days of the year, and the worst day was 2025-01-31, when 38,334 customers (12.4%) were out. Source: ORNL EAGLE-I.