Congress extends low-income home weatherization program, raises funding caps.
S. 2570 — Energy Savings and Weatherization Reauthorization Act of 2025 · Filed by Christopher Coons (D-DE) · 5 cosponsors · Introduced Jul 31, 2025 · Referred to committee
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What it does
This bill extends the federal Weatherization Assistance Program from 2025 to 2030, increases the average cost limit per home from $6,500 to $15,000, tightens the definition of 'fully weatherized' to require both energy audit measures AND final inspection, and gives the Secretary discretion to raise spending limits further if market conditions warrant. The program helps low-income households reduce energy costs through home improvements.
Why we flagged it
The bill's core function is to extend and expand an existing federal assistance program for low-income home weatherization. It is a straightforward reauthorization with increased funding authority and tightened performance standards.
What the text implies
- Secretary discretion to raise per-unit limits 'if market conditions require' creates open-ended spending authority not capped by statute, potentially allowing significant cost growth without further congressional action.
- Reordering of definitional paragraphs in Section 412 (redesignating (1)–(9) to (8)–(10)) may affect cross-references in other parts of the statute not quoted here; conforming amendments are included but full impact depends on cited provisions.
- Tightened 'fully weatherized' standard requiring final inspection may reduce the number of units completed per dollar if inspection capacity is limited, potentially slowing program throughput despite higher funding.
Section numbers refer to the bill text the analysis read — linked under Primary records below.
Who it affects
Low-income households gain expanded access to energy-efficiency improvements that reduce utility costs and improve home comfort; the higher spending cap and extended authorization enable more comprehensive retrofits. The tightened definition of 'fully weatherized' ensures quality outcomes through mandatory final inspection.
Who stands to gain
- weatherization contractors and service providers
- energy audit tool vendors
- inspection service providers
- low-income households (primary intended beneficiaries)
Named in the bill
Department of Energy (Secretary), Energy Conservation and Production Act, Weatherization Assistance Program, Section 422(2), Section 412, Section 415(c), Section 414D(b)(1)(C)
Where it stands
5 cosponsors: 3 Democrats, 2 Republicans.
- Jul 31, 2025 — Introduced · Congress.gov: “Introduced in Senate”
- Jul 31, 2025 — Referred to Senate Committee on Energy and Natural Resources · Congress.gov: “Read twice and referred to the Committee on Energy and Natural Resources”
Dates and quoted wording are Congress.gov's action record; the timeline shows status changes, not every procedural step.
Money around this bill
1 lobbying clients named this bill on 2 disclosure filings across 2 quarters, Dec 2025 to Jun 2026. Those filings disclosed $0 in lobbying spend. A filing names 4 bills on average, so that figure is what each filing reported, not a share belonging to this bill.
More lobbying clients named this bill than 0% of bills with at least one filing.
Christopher Coons, the sponsor, reported $1,402,800 in PAC receipts in the 2026 cycle.
- National Association of State Energy Officials — $0 on 2 filings
Lobbying Disclosure Act filings through Jul 17, 2026. A filing shows who paid to lobby on a bill it names, not what changed.
How this was measured
Analysis — Quorum's AI read the bill text published by Congress.gov (2,504 characters) on Jun 8, 2026. Section numbers in the findings refer to that text, linked below; transparency and hidden-provision scores are compared against the median of 16,222 analysed bills.
Status and sponsors — Congress.gov's bill record — actions, committee referrals and cosponsors — loaded nightly. The timeline shows status changes, not every procedural action.
Money — Senate Lobbying Disclosure Act filings whose specific-issue field names this bill for quarters ending Dec 2025 to Jun 2026. A filing's amount is reported whole beside the median number of bills a filing names; it is never divided across them. PAC receipts are FEC-reported contributions to the sponsor's candidate committee in the 2026 cycle.
As of — lobbying records through Jul 17, 2026 · page rendered 2026-10-20.
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