Heat Pump Water Heater Rebates in Hawaii (2026)
Find all heat pump water heater rebates and incentives available in Hawaii for 2026, including federal HOMES and HEAR programs, state incentives, and utility-specific rebates.
HEAR Heat Pump Water Heater Rebate in Hawaii
Hawaii has not yet launched its HEAR program for heat pump water heater rebates. Check back for updates as the state finalizes its plan.
HOMES Rebate for Heat Pump Water Heater in Hawaii
Hawaii's HOMES program is not yet available. When it launches, a heat pump water heater installed as part of a whole-home retrofit could qualify for rebates up to $8,000.
Hawaii State Programs for Heat Pump Water Heater
Hawaii State Solar Tax Credit
Hawaii offers its own state income tax credit for solar photovoltaic systems: 35% of system cost, up to $5,000. This is a STATE credit that survived the OBBBA — it is separate from the expired federal 25D credit. Hawaii residents installing solar in 2026 can claim this state credit on their Hawaii state income tax return. Combined with net energy metering (NEM), solar remains financially attractive in Hawaii despite loss of the federal 30% ITC.
Learn moreHawaiian Electric Home Energy Programs
Hawaiian Electric (HECO) offers programs including rebates for heat pump water heaters, smart thermostats, and EV charging. Given Hawaii's very high electricity rates (~33¢/kWh), heat pump water heaters provide exceptional ROI — replacing an electric resistance water heater with a heat pump model can cut water heating costs by 60–70%.
Learn moreIncome Eligibility for Heat Pump Water Heater Rebates in Hawaii
Your eligibility for the maximum heat pump water heater rebate depends on your household income relative to the Area Median Income (AMI) in your area.
| Area | 80% AMI (Family of 4) | 150% AMI (Family of 4) |
|---|---|---|
| Urban Honolulu MSA | $93,920 | $176,100 |
| Kahului-Wailuku-Lahaina MSA (Maui) | $86,480 | $162,150 |
| Non-metro Hawaii (Hawaii Island/Big Island) | $72,000 | $135,000 |
Calculate Your Heat Pump Water Heater Rebate
Use our calculator to estimate your total savings including federal, state, and utility rebates.
Calculate My RebateFrequently Asked Questions
How much can I get for a heat pump water heater in Hawaii?
In Hawaii, you can receive up to varies through the HEAR program for a heat pump water heater if your household income is at or below 80% of Area Median Income (AMI). Moderate-income households (80-150% AMI) can receive 50% of the cost up to the same cap. Additional utility rebates may also be available from local providers.
Is the HEAR program open in Hawaii for heat pump water heater rebates?
The HEAR program status in Hawaii is currently: Active. Check back for updates as Hawaii finalizes its HEAR program rollout.
Can I combine heat pump water heater rebates with other incentives in Hawaii?
Yes. In Hawaii, you can typically stack HEAR rebates with HOMES whole-home rebates (if you qualify for both), state-specific programs like Hawaii State Solar Tax Credit, and utility rebates. The combined incentives generally cannot exceed 100% of the project cost.
What income qualifies for the maximum heat pump water heater rebate in Hawaii?
To qualify for the maximum rebate, your household income must be at or below 80% of Area Median Income (AMI) for your area in Hawaii. For example, in Urban Honolulu MSA, 80% AMI for a family of 4 is $93,920. Households between 80-150% AMI receive 50% of costs up to the cap.
