Austin Energy (City-owned utility)
Austin Energy Weatherization Assistance Program is available to homeowners and renters in Austin, TX.
Provides no-cost weatherization improvements to Austin Energy customers enrolled in the Customer Assistance Program (CAP) or the Medically Vulnerable Registry. Covered improvements include attic insulation, duct sealing and repair, air sealing, solar screens, carbon monoxide and smoke detectors, LED lighting, AC inspection and cleaning, smart thermostats, and reflective roof coating for mobile homes.
Free to qualifying customers; home must be ≤2,500 sq ft, 10+ years old, and not previously weatherized within the last 10 years. Home value ≤ $478,195.
Official program page checked live on 2026-06-22.
Data last verified 2026-04-03. How we verify our data.
In Austin, TX, you can combine this program with other local help to cut your cost:
A grant-savvy contractor in Austin, TX can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
You will likely need a contractor to apply
Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Austin early keeps your application moving.
Get matched with a contractorEach program sets its own contractor rules. Check the official program page for exact requirements.
Documents you will likely need
Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Rolling
Ask us. It is free, and a real person answers within a business day.
Email us about this programFree improvements (value typically $2,000-$8,000).
Austin Energy Weatherization Assistance Program is open to homeowners and renters in Austin, TX. It prioritizes low-income households.
Apply directly with Austin Energy (City-owned utility) using the official program link on this page or call 512-482-5346. There is no middleman and no fee.
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
Rebates and discounts that stack on top of any grant. Most are free to use.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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