Wisconsin Weatherization Assistance Program (WAP)

Wisconsin Department of Administration

Available Weatherization

About This Program

Wisconsin Weatherization Assistance Program (WAP) is available to homeowners and renters in Green Bay, WI.

Federally-funded weatherization program administered in Brown County that provides comprehensive energy efficiency improvements at no cost to income-eligible households. Services include insulation, air sealing, furnace repair/replacement, and health and safety measures.

Average value of weatherization services provided at no cost

Data last verified 2026-05-25. How we verify our data.

In Green Bay, WI, you can combine this program with other local help to cut your cost:

Key Details

  • Free comprehensive weatherization services
  • Income at or below 60% state median
  • Insulation, air sealing, furnace work
  • Priority for seniors, families, disabled
  • Administered locally by Brown County

How to Apply

Get free help applying Visit Official Program Page Track this program

(920) 448-4300

A grant-savvy contractor in Green Bay, WI 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 Green Bay early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

This is a free, federally funded program that lowers your energy bills by improving your home's energy efficiency. After you qualify, a local agency does a free home energy audit and installs measures like attic insulation, air sealing, and heating system repair at no cost to you. The Wisconsin Department of Administration runs it through a network of local community action agencies, so you apply through the agency that serves your county.

Steps to apply

  1. Confirm you qualify: you live in the home and your household income is within the program limit (commonly at or below 200 percent of the federal poverty level; you are usually automatically eligible if you receive SSI, TANF, or energy assistance).
  2. Find the local weatherization or community action agency that serves your county using the Home Energy Plus agency locator (or call 866-432-8947).
  3. Contact that agency and complete its intake application with your income, ownership, and household information.
  4. The agency schedules a free home energy audit to decide which measures your home needs.
  5. The approved energy efficiency measures are installed at no cost to you.
Get the official form

Documents you will likely need

  • Proof of income for everyone in the household (recent pay stubs, last year's tax return, or benefit award letters), or proof that you receive SSI, TANF, or energy assistance.
  • Proof you own or rent and live in the home (a deed, mortgage statement, or lease; renters need the owner's written permission).
  • A recent utility bill for the home.
  • A government-issued photo ID.
Download this checklist (PDF)

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: Ongoing, priority for high-energy users

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

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Frequently asked questions

How much can Wisconsin Weatherization Assistance Program (WAP) provide in Green Bay, WI?

Average $8,000 in improvements.

Who qualifies for Wisconsin Weatherization Assistance Program (WAP) in Green Bay?

Wisconsin Weatherization Assistance Program (WAP) is open to homeowners and renters in Green Bay, WI. It prioritizes low-income households. It serves seniors.

How do I apply for Wisconsin Weatherization Assistance Program (WAP) in Green Bay, WI?

Apply directly with Wisconsin Department of Administration using the official program link on this page or call (920) 448-4300. There is no middleman and no fee.

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