South Carolina and South Carolina customers, South Carolina · Rebate
Smart $aver Insulation and Duct Sealing Rebates (Duke Energy, South Carolina)
Run by Duke Energy
Duke Energy pays South Carolina customers $700 for attic insulation and air sealing and $350 for duct sealing done by a participating contractor.
Amounts
How much you get
$700 for attic insulation and air sealing; $350 for duct sealing. The amount depends on which of these fits your install.
| What you install | You get |
|---|---|
| Attic insulation and air sealing | $700 |
| Duct sealing | $350 |
Eligibility
Do I qualify?
You need to meet all 3 of these.
Duke Energy residential electric customer in South Carolina.
Installed by a Smart $aver participating contractor, who submits the rebate application.
What to doFind a participating contractor through Find It Duke. Get a quote from a contractor
Single-family home, condominium, townhome or duplex; attic over at least 1,000 sq ft of conditioned space.
Equipment
What equipment counts
The program sets these minimums for insulation and air sealing.
- Insulation
Attic from R-19 or below to at least R-30; leakage improved at least 5%.
Applying
How to apply
Your contractor applies for you. Send it within 2 months of buying.
- Find a participating contractor with Find It Duke.
- The contractor does the work and submits the application within 60 days.
- Receive the rebate card.
Forms and instructionsDuke Energy (SC): Smart $aver Insulate and Seal
Stacking
Use it with
Your address
Next steps
Check that it covers your address. Then, if you want, ask for a contractor quote.
Is it available at your address?
Before anything else
Your quote request is in If a contractor we work with serves your ZIP, they can contact you. We take one request per person; contact us to change it.
Get an email if this program changes
We'll write if its amount, status or deadline changes. Nothing else.
FAQ
Questions
How much does Smart $aver Insulation and Duct Sealing Rebates (Duke Energy, South Carolina) pay?
$350 to $700, depending on what you install. The table under How much you get lists each amount.
Do I need to be a South Carolina or South Carolina customer?
Yes. It’s only for homes in South Carolina and South Carolina customers, South Carolina. See Do I qualify for the details.
Do I have to use a contractor?
Yes. Installed by a Smart $aver participating contractor, who submits the rebate application.
What’s the deadline?
No fixed deadline. Apply any time while it’s open.
Is it still available?
Yes. It was open when we last checked, on October 26, 2026.
Plain words
Words used on this page
References
Sources
This page is built from these official pages, run by the program itself.
When one of these pages changes, we re-check this page against it.
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