All of Connecticut · Free service
Connecticut Weatherization Assistance Program (CT WAP)
Run by Connecticut Department of Energy and Environmental Protection (DEEP)
Free weatherization for households at or below 60% of state median income: energy audit, air sealing, attic and wall insulation and heating system tune-ups, through DEEP and Community Action agencies.
Amounts
How much you get
Free; measures depend on the energy audit.
Eligibility
Do I qualify?
You need to meet all 4 of these.
Your home is in Connecticut.
Same as the Connecticut Energy Assistance Program: 60% of state median income. Priority to elderly, disabled, families with children and high energy users.
Not weatherized by WAP, LIHEAP, HUD or USDA in the last fifteen years; not for sale, in foreclosure or loan mediation.
In multifamily buildings, at least two-thirds of tenants must be income-eligible.
Equipment
What equipment counts
Applying
How to apply
Follow these steps.
- Apply with the Connecticut Energy Assistance Program (call 2-1-1 for an intake site), or email DEEP.Weatherization@ct.gov.
Ask the intake specialist to refer you to the CT WAP provider.
- If eligible, contact your WAP provider to schedule the energy audit.
Community Renewal Team (Hartford, Tolland, Middlesex, Windham, New London counties) or Center for Eco Technology (New Haven, Fairfield, Litchfield counties).
- Weatherization measures are installed.
Questions about applyingDEEP.Weatherization@ct.gov
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 Connecticut Weatherization Assistance Program (CT WAP) pay?
Work done at no cost. Free; measures depend on the energy audit.
Is there an income limit?
Same as the Connecticut Energy Assistance Program: 60% of state median income. Priority to elderly, disabled, families with children and high energy users.
Is it still available?
Yes. It was open when we last checked, on October 25, 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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