H.R. 3638

119th Congress

In Committee

Electric Supply Chain Act

Sponsored byRepublican:Rep. Latta, Robert E. [R-OH-5]OH· Introduced 29 May 2025

2

Cosponsors

33

Actions

5

Amendments

2

Committees

Since introduced

Introduced
Committee
Passed Chamber
Passed Both
Enacted
Step 1 of 0
Latest action

Received in the Senate and Read twice and referred to the Committee on Energy and Natural Resources.

15 December 2025·7 months ago

Summary

Reported to House · Updated 13 April 2026

Electric Supply Chain Act

This bill requires the Department of Energy (DOE) to periodically assess the supply chain that supports the generation and transmission of electricity and report on the assessment to the appropriate congressional committees.

Specifically, DOE must periodically assess and report on

  • information including trends and vulnerabilities in the supply of components needed for generating or transmitting electricity, barriers to expanding U.S. capacity to process critical materials, and domestic policies that deter greater investment into the supply chain;
  • emerging issues in the supply chain; and
  • recommendations to address these emerging issues and to secure and expand the supply chain.

The initial report must be submitted no later than one year after the date of enactment of this bill. 

Timeline

33 actions

  1. Received in the Senate and Read twice and referred to the Committee on Energy and Natural Resources.

    15 December 2025 · IntroReferral

  2. Considered as unfinished business. (consideration: CR H5789-5790)

    11 December 2025 · Floor

  3. On passage Passed by the Yeas and Nays: 267 - 159 (Roll no. 324).

    11 December 2025 · Floor

  4. Passed/agreed to in House: On passage Passed by the Yeas and Nays: 267 - 159 (Roll no. 324).

    11 December 2025 · Floor

  5. Motion to reconsider laid on the table Agreed to without objection.

    11 December 2025 · Floor

  6. DEBATE - Pursuant to the provisions of H.Res. 936, the Committee of the Whole proceeded with 10 minutes of debate on the McGuire amendment No. 3.

    10 December 2025 · Floor

  7. The Speaker designated the Honorable James C. Moylan to act as Chairman of the Committee.

    10 December 2025 · Floor

  8. POSTPONED PROCEEDINGS - At the conclusion of debate on H.R. 3638, the Chair put the question on passage of the bill and by voice vote announced the ayes had prevailed. Mr. Pallone demanded the yeas and nays and the Chair postponed further proceedings until a time to be announced.

    10 December 2025 · Floor

  9. DEBATE - Pursuant to the provisions of H.Res. 936, the Committee of the Whole proceeded with 10 minutes of debate on the Self amendment No. 5.

    10 December 2025 · Floor

  10. The House rose from the Committee of the Whole House on the state of the Union to report H.R. 3638.

    10 December 2025 · Floor

  11. Considered under the provisions of rule H. Res. 936. (consideration: CR H5528; text: CR H5531)

    10 December 2025 · Floor

  12. GENERAL DEBATE - The Committee of the Whole proceeded with one hour of general debate on H.R. 3638.

    10 December 2025 · Floor

  13. DEBATE - Pursuant to the provisions of H.Res. 936, the Committee of the Whole proceeded with 10 minutes of debate on the Min amendment No. 4.

    10 December 2025 · Floor

  14. The House adopted the amendments en gros as agreed to by the Committee of the Whole House on the state of the Union.

    10 December 2025 · Floor

  15. DEBATE - Pursuant to the provisions of H.Res. 936, the Committee of the Whole proceeded with 10 minutes of debate on the Min amendment No. 2.

    10 December 2025 · Floor

  16. House resolved itself into the Committee of the Whole House on the state of the Union pursuant to H. Res. 936 and Rule XVIII.

    10 December 2025 · Floor

  17. Rule provides for consideration of H.R. 3898, H.R. 3383, H.R. 3638, H.R. 3628, H.R. 3668 and S. 1071. The resolution provides for consideration of H.R. 3898, H.R. 3383, H.R. 3638, and H.R. 3628 under a structured rule; and H.R. 3668 and S. 1071 under a closed rule. The resolution provides for one motion to recommit on H.R. 3898, H.R. 3383, H.R. 3638, H.R. 3628, and H.R. 3668; and one motion to commit on S. 1071.

    10 December 2025 · Floor

  18. DEBATE - Pursuant to the provisions of H.Res. 936, the Committee of the Whole proceeded with 10 minutes of debate on the Gosar amendment No. 1.

    10 December 2025 · Floor

  19. The previous question was ordered pursuant to the rule.

    10 December 2025 · Floor

  20. Rules Committee Resolution H. Res. 936 Reported to House. Rule provides for consideration of H.R. 3898, H.R. 3383, H.R. 3638, H.R. 3628, H.R. 3668 and S. 1071. The resolution provides for consideration of H.R. 3898, H.R. 3383, H.R. 3638, and H.R. 3628 under a structured rule; and H.R. 3668 and S. 1071 under a closed rule. The resolution provides for one motion to recommit on H.R. 3898, H.R. 3383, H.R. 3638, H.R. 3628, and H.R. 3668; and one motion to commit on S. 1071.

    9 December 2025 · Floor

13 earlier actionsView all on Congress.gov

Sponsorship

2 cosponsors

Sponsor

Republican:Rep. Latta, Robert E. [R-OH-5]OH

Cosponsors

  • Republican2100%

Classification

Policy area

Energy

Legislative subjects

Congressional oversightElectric power generation and transmissionEnergy storage, supplies, demandGovernment studies and investigationsIndustrial facilitiesSupply chain

Committees

2

  • Energy and Commerce Committee

    House · Standing

    • Referred To29 May 2025
    • Markup By25 Jun 2025
    • Reported By19 Sept 2025
    • Reported By25 Nov 2025
    • Energy Subcommittee

      • Referred to3 Jun 2025
      • Markup by5 Jun 2025
      • Reported by5 Jun 2025
  • Energy and Natural Resources Committee

    Senate · Standing

    • Referred To15 Dec 2025

Cosponsor momentum

Cumulative over time

Cosponsors grew from 0 on 29 May 2025 to 2 on 22 August 2025.

Amendments

5

  • HAMDT 121Agreed

    10 December 2025

  • HAMDT 120Agreed

    10 December 2025

  • HAMDT 119Agreed

    10 December 2025

  • HAMDT 118Agreed

    10 December 2025

  • HAMDT 122Agreed

    10 December 2025

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