SCHEDULE R RESIDENTIAL SERVICE - Single Phase
Hawaiian Electric Co Inc · Tiered · filed 2026
What this tariff charges
| Fixed charge | $15.41 per month |
|---|---|
| Minimum charge | $30.32 per month |
| Structure | Tiered |
| Filed | 2026-03-01 |
Energy rates
The charged price is the base rate plus its adjustment. Adjustments carry fuel and rider costs and are frequently most of the bill, so a comparison built on the base rate alone is meaningless.
Energy charge
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | 350.0 kWh | 0.35788 | 0.00000 | 0.35788 |
| 2 | 1200.0 kWh | 0.37187 | 0.00000 | 0.37187 |
| 3 | no limit | 0.39464 | 0.00000 | 0.39464 |
What it costs at different usage levels
| kWh per month | Annual total | Effective $/kWh |
|---|---|---|
| 500 | $2,357.40 | $0.3929 |
| 1000 | $4,588.63 | $0.3824 |
| 2000 | $9,269.66 | $0.3862 |
Effective rate includes the fixed charge, which is why it falls as usage rises.
Rooftop solar on this tariff
A 7 kW system costing $21,000 before incentives would save between $1,981 and $4,168 a year on this tariff, paying back in 5–11 years . No federal tax credit is included: Section 25D ended on December 31, 2025.
no sell rate filed, but this utility reports residential net metering - the range spans no export credit to full retail netting. Compare across this state →
The utility's own description
Applicable to residential lighting, heating, cooking, air conditioning and power in a single family dwelling unit metered and billed separately by the Company. This Schedule does not apply where a residence and business are combined.
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