WIยทBillยท2025-2026 Regular Session

SB 502

Died in Senate committee

Relating to: a nuclear energy generation tax credit; prioritizing nuclear energy resources; approval of certain electric tariffs for very large customers; and authorizing electric utilities to recover certain precertification costs through rates. (FE)

Introduced 2025-10-02Last action 2026-03-23 โ€” Failed to pass pursuant to Senate Joint Resolution 1Committee Utilities, Technology and Tourism

Sponsor

FeyenR

Cosponsors

Dan Feyen(R)Shae Sortwell(R)Elijah Behnke(R)Barbara Dittrich(R)Rob Kreibich(R)Jeffrey Mursau(R)Paul Melotik(R)David Murphy(R)
โšซ
Died in Senate committee
The 2025-2026 Regular Session ended on 2026-05-25. This bill was introduced when the session adjourned and did not advance to enactment.

Legislative Progress

โœ—
Introduced
2
In Committee
3
Passed Chamber
4
Enacted / Signed

Summary

This bill promotes nuclear energy development in Wisconsin through several mechanisms: it creates a nonrefundable tax credit for nuclear energy generation starting in 2030 (worth $10,000 per megawatt of capacity for the first 10 years, then declining), establishes nuclear energy as a high-priority energy option second only to energy efficiency and conservation, and allows nuclear power to count toward the state's renewable energy goals. Additionally, the bill authorizes the Public Service Commission to approve special electric rate tariffs for very large customers (those using at least 75 megawatts per month) and permits electric utilities to recover certain precertification costs through customer rates. The legislation essentially repositions nuclear energy as a preferred clean energy source alongside renewables while providing financial incentives for nuclear development and accommodating large industrial electricity users.

Bill history

  1. 2025-10-02 ยท Senate
    Introduced
  2. 2025-10-02 ยท Senate
    Read first time and referred to Committee on Utilities, Technology and Tourism
  3. 2025-10-15 ยท Senate
    Fiscal estimate received
  4. 2025-10-15 ยท Senate
    Representative Tucker added as a cosponsor
  5. 2025-10-20 ยท Senate
    Fiscal estimate received
  6. 2025-12-17 ยท Senate
    Senate Substitute Amendment 1 offered by Senator James
  7. 2025-12-18 ยท Senate
    Public hearing held
  8. 2026-01-15 ยท Senate
    Senate Amendment 1 to Senate Substitute Amendment 1 offered by Senator James
  9. 2026-03-23 ยท Senate
    Failed to pass pursuant to Senate Joint Resolution 1

Note

Historical import. Session: 2025

Full Bill Text
https://docs.legis.wisconsin.gov/document/proposaltext/2025/REG/SB502.pdf
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