Electric Supply Chain Act

What this measure contains

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.

The latest Congressional Research Service summary in the bill's GovInfo status record, or its official title when no summary has been published. Amendments can change the wording; read a specific version for its complete provisions.

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Bill text and versions

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• Referred in Senate · Official document ↗· Dec 15, 2025
• Engrossed in House · Official document ↗· Dec 11, 2025
• Reported in House · Official document ↗· Sep 19, 2025
• Introduced in House · Official document ↗· May 29, 2025

Legislative path

Each stage below is a House or Senate floor decision: every recorded roll call on this measure, plus passage by voice vote or unanimous consent, which records no individual votes. Each stage shows the latest version published before that day; the chamber may have voted on an amended text. Roll calls name every member. A member's row follows their votes, and a highlighted vote marks where they voted for advancing the measure at one stage and against it at another (passage, cloture, motions to proceed, agreeing to the other chamber's version). Amendments and motions such as recommit or table don't count as a change, because an aye there isn't a vote for the measure.

1. Introduced in House
2. Reported in House
3. Engrossed in Houseby House passage
4. Referred in Senate

Decision stages

1. Dec 11, 2025 · House

   House passage on Reported in House: Passed, reported as Engrossed in House

   267 aye · 159 no · 7 not voting · Source roll call

House members along the path

Aye yea or aye · No nay or no · Present · NV not voting · Changed reversed on advancing the measure

Members are identified by the Bioguide ID in each roll call, not by name. Not voting is not a no vote; a blank cell means the member wasn't listed for that roll call.Congress.gov actions ↗

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Legislative history

1. May 29, 2025

   Introduced in House

2. May 29, 2025

   Referred to the House Committee on Energy and Commerce.

3. Jun 3, 2025

   Referred to the Subcommittee on Energy.

4. Jun 5, 2025

   Subcommittee Consideration and Mark-up Session Held

5. Jun 5, 2025

   Forwarded by Subcommittee to Full Committee by Voice Vote.

6. Jun 25, 2025

   Committee Consideration and Mark-up Session Held

7. Jun 25, 2025

   Ordered to be Reported by the Yeas and Nays: 33 - 16.

8. Sep 19, 2025

   Reported by the Committee on Energy and Commerce. H. Rept. 119-304.

9. Sep 19, 2025

   Placed on the Union Calendar, Calendar No. 258.

10. Nov 25, 2025

    Supplemental report filed by the Committee on Energy and Commerce, H. Rept. 119-304, Part II.

11. Dec 9, 2025

    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.

12. Dec 10, 2025

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

13. Dec 10, 2025

    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.

14. Dec 10, 2025

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

15. Dec 10, 2025

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

16. Dec 10, 2025

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

17. Dec 10, 2025

    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.

18. Dec 10, 2025

    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.

19. Dec 10, 2025

    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.

20. Dec 10, 2025

    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.

21. Dec 10, 2025

    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.

22. Dec 10, 2025

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

23. Dec 10, 2025

    The previous question was ordered pursuant to the rule.

24. Dec 10, 2025

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

25. Dec 10, 2025

    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.

26. Dec 11, 2025

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

27. Dec 11, 2025

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

28. Dec 11, 2025

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

29. Dec 11, 2025

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

30. Dec 15, 2025

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

Bill sponsors