Title 42The Public Health and WelfareRelease 119-73not60

§13344 Rare Earth Elements

Title 42 › Chapter 134— ENERGY POLICY › Subchapter VI— COAL › Part A— Research, Development, Demonstration, and Commercial Application › § 13344

Last updated Apr 5, 2026|Official source

Summary

The Secretary of Energy, through the Assistant Secretary for Fossil Energy, must run research to create and test new ways to pull rare earth elements and other critical materials out of coal and coal waste. The work must also find and reduce any environmental or public health harms from pulling those materials out. Congress authorized money for this work: $23,000,000 for each of fiscal years 2021 and 2022; $24,200,000 for 2023; $25,400,000 for 2024; $26,600,000 for 2025; and $27,800,000 for 2026. Within one year after December 27, 2020, and every year after while a demonstration plant is running, the Secretary must report progress to the Senate Committee on Energy and Natural Resources and the House Committees on Science, Space, and Technology and on Energy and Commerce. The Secretary must also fund, with an academic partner, the design and building of a full‑scale demonstration plant that uses feedstock like acid mine drainage or mine waste, separates mixed rare earth oxides into pure oxides, makes metals from those oxides, and does both separation and refining at one site. Congress authorized $140,000,000 for that plant for fiscal year 2022. The term “critical material” is defined in title 30, section 1606.

Full Legal Text

Title 42, §13344

The Public Health and Welfare — Source: USLM XML via OLRC

(a)(1)The Secretary of Energy, acting through the Assistant Secretary for Fossil Energy (referred to in this section as the “Secretary”), shall conduct a program of research and development—
(A)to develop and assess advanced separation technologies for the extraction and recovery of rare earth elements and other critical materials from coal and coal byproducts; and
(B)to determine if there are, and mitigate, any potential environmental or public health impacts that could arise from the recovery of rare earth elements from coal-based resources.
(2)There is authorized to be appropriated to the Secretary to carry out the program described in paragraph (1)—
(A)$23,000,000 for each of fiscal years 2021 and 2022;
(B)$24,200,000 for fiscal year 2023;
(C)$25,400,000 for fiscal year 2024;
(D)$26,600,000 for fiscal year 2025; and
(E)$27,800,000 for fiscal year 2026.
(b)Not later than 1 year after December 27, 2020, and annually thereafter while the facility established under subsection (c) remains in operation, the Secretary shall submit to the Committee on Energy and Natural Resources of the Senate and the Committees on Science, Space, and Technology and Energy and Commerce of the House of Representatives a report evaluating the development of advanced separation technologies for the extraction and recovery of rare earth elements and other critical materials from coal and coal byproducts, including acid mine drainage from coal mines.
(c)(1)In coordination with the research program under subsection (a)(1)(A), the Secretary shall fund, through an agreement with an academic partner, the design, construction, and build-out of a facility to demonstrate the commercial feasibility of a full-scale integrated rare earth element extraction and separation facility and refinery.
(2)The facility established under paragraph (1) shall—
(A)provide environmental benefits through use of feedstock derived from acid mine drainage, mine waste, or other deleterious material;
(B)separate mixed rare earth oxides into pure oxides of each rare earth element;
(C)refine rare earth oxides into rare earth metals; and
(D)provide for separation of rare earth oxides and refining into rare earth metals at a single site.
(3)There is authorized to be appropriated to the Secretary to carry out this subsection $140,000,000 for fiscal year 2022, to remain available until expended.
(d)In this section, the term “critical material” has the meaning given the term in section 1606 of title 30.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Codification Section was enacted as part of the Energy Act of 2020, and not as part of the Energy Policy Act of 1992 which comprises this chapter.

Amendments

2021—Subsec. (b). Pub. L. 117–58, § 40205(1), inserted “and annually thereafter while the facility established under subsection (c) remains in operation,” after “December 27, 2020,”. Subsecs. (c), (d). Pub. L. 117–58, § 40205(2), (3), added subsec. (c) and redesignated former subsec. (c) as (d).

Statutory Notes and Related Subsidiaries

Wage Rate RequirementsFor provisions relating to rates of wages to be paid to laborers and mechanics on projects for

Construction

, alteration, or repair work funded under div. D or an amendment by div. D of Pub. L. 117–58, including authority of Secretary of Labor, see section 18851 of this title.

Reference

Citations & Metadata

Citation

42 U.S.C. § 13344

Title 42The Public Health and Welfare

Last Updated

Apr 5, 2026

Release point: 119-73not60