Kauai Island Utility Cooperative Rates: Average Bill & Price per kWh
Residential rates for Kauai Island Utility Cooperative and how they compare to the Hawaii average — 2024 EIA-861 annual data.
Residential customers of Kauai Island Utility Cooperative average $221.37/month at 41.29¢/kWh — below the Hawaii average of $254.27.
Where Kauai Island Utility Cooperative rates are heading
Annual residential figures from Form EIA-861, 2019–2024.
| Year | Rate | Avg bill | Res. customers |
|---|---|---|---|
| 2019 | 34.87¢/kWh | $180.40/mo | 29,195 |
| 2020 | 33.7¢/kWh | $168.64/mo | 29,510 |
| 2021 | 36.33¢/kWh | $189.20/mo | 29,803 |
| 2022 | 39.31¢/kWh | $210.08/mo | 29,936 |
| 2023 | 37.54¢/kWh | $202.05/mo | 30,025 |
| 2024 | 41.29¢/kWh | $221.37/mo | 30,109 |
Rate context in Hawaii
Statewide residential price trend (12 months) — context for Kauai Island Utility Cooperative's 2024 annual figure.
Kauai Island Utility Cooperative vs its state
Annual utility averages next to the latest statewide monthly figure — different windows, both labeled.
| Measure | Kauai Island Utility Cooper… | Hawaii (latest month) |
|---|---|---|
| Avg bill | $221.37/mo | $254.27/mo |
| Rate | 41.29¢/kWh | 52.72¢/kWh |
Common questions
How much is the average electric bill with Kauai Island Utility Cooperative?
Kauai Island Utility Cooperative residential customers averaged $221.37 per month in 2024 (EIA-861 annual data) — about $2,656.46 per year.
What does Kauai Island Utility Cooperative charge per kWh?
Kauai Island Utility Cooperative averaged 41.29¢ per kWh for residential service in 2024 (annual revenue divided by sales, EIA-861). Actual rates depend on your plan and season.
How does Kauai Island Utility Cooperative compare to the Hawaii average?
Kauai Island Utility Cooperative bills average $221.37 — lower than the Hawaii average of $254.27 (latest EIA month).
How many customers does Kauai Island Utility Cooperative serve?
Kauai Island Utility Cooperative served 30,109 residential customers in 2024, per EIA-861 — one of the largest utilities we track in HI.
Data: Form EIA-861, 2024 annual residential figures for Kauai Island Utility Cooperative. Bill = residential revenue ÷ customers ÷ 12; rate = revenue ÷ sales. State context uses the latest EIA monthly data. See methodology.