Programs › 81.042
Assistance listing · 81.042
Weatherization Assistance for Low-Income Persons
Federal financial assistance obligated under listing 81.042, the organisations that receive it and where it goes.
USAspending caveat. Figures are obligations reported by federal agencies to USAspending.gov, not payments. In USAspending's words: "An outlay occurs when federal money is actually paid out, not just promised to be paid ('obligated')." "Every agency has a Senior Accountable Official who must officially certify that the quarterly financial data submitted by their agency is accurate and complete." "If there are any discrepancies in procurement data, FPDS is the authoritative source." Contract data for the Department of Defense and the U.S. Army Corps of Engineers is published with a 90-day delay. Data loaded 30 Sep 2026.
Federal agencies obligated $79M in awards under assistance listing 81.042, Weatherization Assistance for Low-Income Persons, in FY2026, and $3.7B over the five fiscal years since FY2023; the program ranks 119 of 988 on this site.
Obligations were down 96% on FY2025 ($1.9B), with $0 so far in FY2027.
The largest recipient organisations over FY2022–FY2025 were NYS Division Housing & COMM Renewal ($361M), Department of Community & Economic Development Pennsylvania ($263M) and Michigan Department of Health and Human Services ($255M).
By place of performance, the most money went to NY, IL and PA.
Obligations by fiscal year
Compared with the largest program FY2026
| Measure | This program | Grants to States for Medicaid | All assistance |
|---|---|---|---|
| Obligations, FY2026 | $79M | $722B | $4.4T |
| Five-year total | $3.7B | $2.6T | $17T |
| Share of all assistance obligations, five years | 0% | 15.2% | 100% |
Largest recipients obligations, FY2022–FY2025
Awarding agencies $1.0M+ awards
Where the money goes
Largest awards since FY2023
Other programs numbered 81.xxx
- 81.254 Grid Infrastructure Deployment and Resilience $11B
- 81.041 State Energy Program $9.2B
- 81.253 Manufacturing and Energy Supply Chain Demonstrations and Commercial Applications $7.2B
- 81.255 Clean Energy Demonstrations $6.6B
- 81.049 Office of Science Financial Assistance Program $6.1B
- 81.089 Fossil Energy Research and Development $3.5B
- 81.121 Nuclear Energy Research, Development and Demonstration $3.5B
- 81.126 Federal Loan Guarantees for Innovative Energy Technologies $3.3B
- 81.087 Renewable Energy Research and Development $1.9B
- 81.086 Conservation Research and Development $1.5B
- 81.135 Advanced Research Projects Agency - Energy $1.2B
- 81.117 Energy Efficiency and Renewable Energy Information Dissemination, Outreach, Training and Technical Analysis/Assistance $1.1B
- 81.010 Office of Technology Transitions (OTT)-Technology Deployment, Demonstration and Commercialization $859M
- 81.112 Stewardship Science Grant Program $541M
- 81.008 Cybersecurity, Energy Security & Emergency Response (CESER) $311M
- 81.128 Energy Efficiency and Conservation Block Grant Program (EECBG) $235M
- 81.214 Environmental Monitoring/Cleanup, Cultural and Resource Mgmt., Emergency Response Research, Outreach, Technical Analysis $231M
- 81.122 Electricity Research, Development and Analysis $116M
- 81.113 Defense Nuclear Nonproliferation Research $100M
- 81.124 Predictive Science Academic Alliance Program $84M
- 81.123 National Nuclear Security Administration (NNSA) Minority Serving Institutions (MSI) Program $81M
- 81.104 Environmental Remediation and Waste Processing and Disposal $71M
- 81.258 Glovebox Manufacturing Expansion Initiative $70M
- 81.137 Minority Economic Impact $32M
Questions and answers
How much is obligated under assistance listing 81.042?
$79M in FY2026 and $3.7B over the five fiscal years since FY2023, counting every award type recorded under the listing (grants, direct payments, loan subsidy cost, insurance and other assistance). Obligations are commitments, not payments.
Who receives the most under Weatherization Assistance for Low-Income Persons?
NYS Division Housing & COMM Renewal ($361M), Department of Community & Economic Development Pennsylvania ($263M), Michigan Department of Health and Human Services ($255M), Ohio Department of Development ($250M), Illinois Department Commerce & Economic Opportunity ($219M). Individuals are never listed; where a program pays individuals, USAspending records aggregated rows that appear here as "not shown".
What is an assistance listing (CFDA) number?
A five-digit number that identifies a federal financial assistance program on SAM.gov (formerly the Catalog of Federal Domestic Assistance). Every grant, loan, direct payment or other assistance award on USAspending carries one; contracts do not.
Provenance
Source: USAspending.gov API v2, spending by category (assistance listing) by fiscal year, recipient cross-tabulation for FY2022–FY2025 and award search, loaded 30 Sep 2026. State figures come from each state's top-100 listing table, so small amounts in a state may be missing. See methodology.