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Ingested titles 12–51 and 54 from OLRC USLM XML @119-100 (the whole Code now, uniform edition; Title 53 is reserved/empty). LegalText 11,221 -> 59,740; repo total 105,704 records. Deterministic (byte-identical rerun, verified on Title 42's 8,356 sections); make check green. make legal-us-code default now covers every title. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
52 lines
2.4 KiB
Markdown
52 lines
2.4 KiB
Markdown
---
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type: "LegalText"
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title: "42 U.S.C. § 17241"
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description: "Lightweight materials research and development"
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jurisdiction: "us"
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corpus: "united_states_code"
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kind: "code_section"
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title_number: 42
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title_name: "THE PUBLIC HEALTH AND WELFARE"
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chapter_number: "152"
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chapter_name: "ENERGY INDEPENDENCE AND SECURITY"
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section: "17241"
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citation: "42 U.S.C. § 17241"
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status: "current"
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release_point: "119-100"
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release_date: "2026-06-26"
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source: "official"
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source_url: "https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc42@119-100.zip"
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source_identifier: "/us/usc/t42/s17241"
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source_file: "data/legal/raw/us/code/title-42/usc42.xml"
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source_hash: "a34180b98a3d4414fff1b524686f29e92bd72393a0e8cccc4907f71525b1b5b7"
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raw_snapshot_hash: "644321055a08eb1f260a6a3e31ac157fa024756abf612a9fd6857e7e400cf24e"
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text_hash: "8a4f97bb8d4ade119153847ee58c2bb0b882dc6fe51ec38964c2f4e0bebfd5af"
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retrieved_at: "2026-07-04"
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confidence: "official"
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tags: ["legal", "us-code"]
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---
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# 42 U.S.C. § 17241 - Lightweight materials research and development
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## Text
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(a) In general As soon as practicable after December 19, 2007, the Secretary of Energy shall establish a program to determine ways in which the weight of motor vehicles could be reduced to improve fuel efficiency without compromising passenger safety by conducting research, development, and demonstration relating to—
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(1) the development of new materials (including cast metal composite materials formed by autocombustion synthesis) and material processes that yield a higher strength-to-weight ratio or other properties that reduce vehicle weight; and
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(2) reducing the cost of—
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(A) lightweight materials (including high-strength steel alloys, aluminum, magnesium, metal composites, and carbon fiber reinforced polymer composites) with the properties required for construction of lighter-weight vehicles; and
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(B) materials processing, automated manufacturing, joining, and recycling lightweight materials for high-volume applications.
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(b) Authorization of appropriations There is authorized to be appropriated to carry out this section $80,000,000 for the period of fiscal years 2008 through 2012.
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(Pub. L. 110–140, title VI, § 651, Dec. 19, 2007, 121 Stat. 1694.)
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## Notes
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Statutory Notes and Related Subsidiaries
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Effective DateSection effective on the date that is 1 day after Dec. 19, 2007, see section 1601 of Pub. L. 110–140, set out as a note under section 1824 of Title 2, The Congress.
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