Insulation Rebates in South Carolina (2026)

Find all insulation rebates and incentives available in South Carolina for 2026, including federal HOMES and HEAR programs, state incentives, and utility-specific rebates.

Varies Max HEAR Rebate

Active HOMES Status (SC)

Active HEAR Status (SC)

1 Utility Programs

HEAR Insulation Rebate in South Carolina

Status: Active

South Carolina has not yet launched its HEAR program for insulation rebates. Check back for updates as the state finalizes its plan.

HOMES Rebate for Insulation in South Carolina

Status: Active

South Carolina's HOMES program is not yet available. When it launches, a insulation installed as part of a whole-home retrofit could qualify for rebates up to $8,000.

South Carolina State Programs for Insulation

Duke Energy Smart Saver Program (SC)

Duke Energy customers in South Carolina (Carolinas and Progress service territories) can access Smart Saver rebates for qualifying heat pumps (up to $400), smart thermostats ($75), attic insulation (up to $400), duct sealing (up to $300), and heat pump water heaters (up to $350). These can be stacked with federal HEAR rebates.

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South Carolina Weatherization Assistance Program

Federally funded weatherization services delivered through local Community Action Agencies and the SC Housing Finance & Development Authority. Provides free insulation, air sealing, heating/cooling system improvements, and health/safety upgrades for income-qualified households (at or below 200% of federal poverty level).

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Utility Insulation Rebates in South Carolina

These utility companies in South Carolina may offer additional rebates for insulation installations. Utility rebates can typically be stacked with HEAR and HOMES rebates.

Duke Energy

Income Eligibility for Insulation Rebates in South Carolina

Your eligibility for the maximum insulation 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)
Greenville-Anderson MSA	$70,160	$131,550
Charleston-North Charleston MSA	$80,240	$150,450
Columbia MSA	$70,160	$131,550

Calculate Your Insulation Rebate

Use our calculator to estimate your total savings including federal, state, and utility rebates.

Calculate My Rebate

Frequently Asked Questions

How much can I get for a insulation in South Carolina?

In South Carolina, you can receive up to varies through the HEAR program for a insulation 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 South Carolina for insulation rebates?

The HEAR program status in South Carolina is currently: Active. Check back for updates as South Carolina finalizes its HEAR program rollout.

Can I combine insulation rebates with other incentives in South Carolina?

Yes. In South Carolina, you can typically stack HEAR rebates with HOMES whole-home rebates (if you qualify for both), state-specific programs like Duke Energy Smart Saver Program (SC), and utility rebates. The combined incentives generally cannot exceed 100% of the project cost.

What income qualifies for the maximum insulation rebate in South Carolina?

To qualify for the maximum rebate, your household income must be at or below 80% of Area Median Income (AMI) for your area in South Carolina. For example, in Greenville-Anderson MSA, 80% AMI for a family of 4 is $70,160. Households between 80-150% AMI receive 50% of costs up to the cap.