Estimated Savings for a Typical Hawaii Home
2,000 sq ft home switching from electric-resistance heating
Installed Cost
$12,000
State Rebate
None
Net Cost
$12,000
Current Heating Cost/yr
$0
Heat Pump Cost/yr
$0
Annual Savings
—
Payback Period
—
15-Year Savings
-$12,000
CO₂ Avoided/yr
0 lbs
Hawaii Heat Pump Rebates
✕
Federal 25C Tax Credit (Expired Dec 31, 2025)
The federal Energy Efficient Home Improvement Credit (up to $2,000 for heat pumps) ended December 31, 2025. Heat pumps installed in 2026 do not qualify for it.
Up to $8,000
HEEHRA Federal Rebate (Income-Qualified)
Households at or below 150% of area median income can receive up to $8,000 toward a heat pump through the federal HEEHRA program, administered by Hawaii. View full rebate detail →
Heat Pump Costs by City in Hawaii
| City | Annual Savings | Payback (yrs) | Population ↓ | Utility |
|---|---|---|---|---|
| Honolulu | $0 | — | 347,397 | Hawaiian Electric |
| East Honolulu | $0 | — | 49,914 | Hawaiian Electric |
| Pearl City | $0 | — | 47,698 | Hawaiian Electric |
| Hilo | $0 | — | 44,186 | Hawaii Electric Light |
| Kailua | $0 | — | 38,635 | Hawaiian Electric |
| Waipahu | $0 | — | 38,216 | Hawaiian Electric |
| Kaneohe | $0 | — | 34,597 | Hawaiian Electric |
| Mililani | $0 | — | 27,629 | Hawaiian Electric |
| Kahului | $0 | — | 26,337 | Maui Electric |
| Ewa Beach | $0 | — | 24,689 | Hawaiian Electric |
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Quick Facts: Hawaii
- 🌡️ Climate: Mild (0 HDD)
- ⚡ Avg electricity: $0.280/kWh
- 🔥 Natural gas: $4.00/therm
- 🏭 Top utility: Hawaiian Electric