Hawaii electricity rates
- Average bill
- $207.89
- All-in price
- 40.40¢
- Average use
- 514.6 kWh
- Customers
- 448,869
EIA-861 Average Bill, residential, 2025, released October 7, 2026. July 2026 residential price in Table 5.6.A was 48.00¢/kWh. July 2025 was 39.36¢/kWh. Table retrieved October 10, 2026. The table does not state a cause for the change.
Bundled and energy utilities
Utilities with a complete 2025 residential row and at least 10,000 customers. Sorted by the all-in cents per kWh of the primary service row. Delivery-only utilities are in the next section and are not mixed into this ranking.
| Utility | Service | ¢/kWh | Bill | Customers |
|---|---|---|---|---|
| Sunrun Inc. | Bundled | 32.20¢ | $212.55 | 17,565 |
| Kauai Island Utility Cooperative | Bundled | 38.43¢ | $212.58 | 30,335 |
| Hawaiian Electric Co Inc | Bundled | 40.54¢ | $189.90 | 276,853 |
| Maui Electric Co Ltd | Bundled | 41.97¢ | $210.81 | 61,877 |
| Hawaii Electric Light Co Inc | Bundled | 45.80¢ | $206.09 | 79,318 |
Lowest in this list: Sunrun Inc. at 32.20¢/kWh. Highest: Hawaii Electric Light Co Inc at 45.80¢/kWh.
Delivery-only utilities
These cents cover delivery charges reported to EIA. In Texas they are the TDU, not the retail plan.
No delivery-only utility in this state meets the data threshold.
EIA state adjustment
Form EIA-861 includes a balancing row for Hawaii, utility number 99999. The sales file names that row Adjustment 2025. It is not a company, the ownership field is blank, and the service-territory file lists no counties. The 2025 file does not have a complete residential price on that row. Read the adjustment row.
Other utilities (7)
These utilities stay linked from this page. Most serve fewer than 10,000 residential customers, or the 2025 file is missing a price, a bill, a usage figure, or enough history.