ACC ActionState Nuclear Policy Tracker
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SB 125SignedWI · 2025-2026 Regular Session

Relating to: a nuclear power siting study and time limits for taking final action on certain certificate of public convenience and necessity applications. (FE)

Sponsor
WanggaardR
Committee
Rules
Introduced
March 14, 2025
Latest action
July 3, 2025
Published 7-3-2025
Cosponsors (20)
Dan FeyenRVan WanggaardRShae SortwellRDavid SteffenRRobert WittkeRCalvin CallahanRBarbara DittrichRChanz GreenRNate GustafsonRDan KnodlRClint MosesRDavid MurphyRJeffrey MursauRJerry O'ConnorRPatrick SnyderRJohn SpirosRLisa SubeckDRon TuslerRShannon ZimmermanRChuck WichgersR

Summary

This bill requires the Public Service Commission to conduct a comprehensive study on nuclear power and fusion energy siting in Wisconsin, examining factors such as economic feasibility, environmental impacts, safety considerations, and workforce requirements. The study must specifically review approval and permitting processes for small modular reactor projects, engage with federal nuclear regulatory authorities to identify opportunities for streamlining approvals, and assess methods to expedite the certificate of public convenience and necessity process for facilities using advanced nuclear reactors. The commission must submit its findings in a report to the legislature by the 19th day following the bill's effective date, providing lawmakers with critical information to inform future policy decisions on nuclear and fusion energy development in the state.

Bill history

  1. Invalid Date · Senate
    Introduced
  2. Invalid Date · Senate
    Read first time and referred to Committee on Utilities and Tourism
  3. Invalid Date · Senate
    Fiscal estimate received
  4. Invalid Date · Senate
    Senator Hutton added as a coauthor
  5. Invalid Date · Senate
    Senate Amendment 1 offered by Senator Bradley
  6. Invalid Date · Senate
    Public hearing held
  7. Invalid Date · Senate
    Executive action taken
  8. Invalid Date · Senate
    Report adoption of Senate Amendment 1 recommended by Committee on Utilities and Tourism, Ayes 5, Noes 0
  9. Invalid Date · Senate
    Report passage as amended recommended by Committee on Utilities and Tourism, Ayes 5, Noes 0
  10. Invalid Date · Senate
    Available for scheduling
  11. Invalid Date · Senate
    Senator Stafsholt added as a coauthor
  12. Invalid Date · Senate
    Placed on calendar 5-15-2025 pursuant to Senate Rule 18(1)
  13. Invalid Date · Senate
    Senate Substitute Amendment 1 offered by Senators Larson, Carpenter, Roys, Drake, Dassler-Alfheim, Habush Sinykin, Smith and Spreitzer
  14. Invalid Date · Senate
    Read a second time
  15. Invalid Date · Senate
    Senate Amendment 1 adopted
  16. Invalid Date · Senate
    Point of order that Senate Substitute Amendment 1 was not germane well taken
  17. Invalid Date · Senate
    Decision of the Chair stands as the judgment of the Senate, Ayes 18, Noes 15
  18. Invalid Date · Senate
    Referred to joint committee on Finance
  19. Invalid Date · Senate
    Withdrawn from joint committee on Finance and taken up
  20. Invalid Date · Senate
    Ordered to a third reading
  21. Invalid Date · Senate
    Rules suspended to give bill its third reading
  22. Invalid Date · Senate
    Read a third time and passed, Ayes 28, Noes 5
  23. Invalid Date · Senate
    Ordered immediately messaged
  24. Invalid Date · Assembly
    Received from Senate
  25. Invalid Date · Assembly
    Read first time and referred to committee on Rules
  26. Invalid Date · Assembly
    Representative Penterman added as a cosponsor
  27. Invalid Date · Assembly
    Withdrawn from Committee on Rules and referred to calendar of 6-24-2025
  28. Invalid Date · Assembly
    Representative Stubbs added as a cosponsor
  29. Invalid Date · Assembly
    Rules suspended to withdraw from calendar and take up
  30. Invalid Date · Assembly
    Read a second time
  31. Invalid Date · Assembly
    Ordered to a third reading
  32. Invalid Date · Assembly
    Rules suspended
  33. Invalid Date · Assembly
    Read a third time and concurred in
  34. Invalid Date · Assembly
    Ordered immediately messaged
  35. Invalid Date · Senate
    Received from Assembly concurred in
  36. Invalid Date · Senate
    Report correctly enrolled
  37. Invalid Date · Senate
    Attempted to present to the Governor on 6-25-2025, pursuant to Senate Rule 44m (2)
  38. Invalid Date · Senate
    Presented to the Governor on 6-26-2025 by directive of the Majority Leader
  39. Invalid Date · Senate
    Report approved by the Governor on 7-2-2025. 2025 Wisconsin Act 12
  40. Invalid Date · Senate
    Published 7-3-2025

Votes

SenateMay 15, 2025PassedSee how each member voted →
Senate: Read a third time and passed
Yea 28 · 11 D · 17 R
Nay 5 · 4 D · 1 R
SenateMay 15, 2025PassedSee how each member voted →
Senate: Decision of the Chair stands as the judgment of the Senate
Yea 18 · 18 R
Nay 15 · 15 D
Note

Historical import. Session: 2025

Official bill record ↗