Wisconsin bills · 2025-2026 Regular Session

Wisconsin SB 843

Relating to: certain requirements related to data centers.

1. Introduced
2. In committee
3. Passed Senate
4. Passed House
5. To Governor
6. Became law

Sponsors

• Wimberger (Republican)
• Marklein (Republican)
• James (Republican)
• Jagler (Republican)
• Feyen (Republican)
• Quinn (Republican)

Summary

Text versions

• Senate Substitute Amendment 1
• Bill Text

Roll-call votes

State vote data last updated Oct 16, 2026, 4:04 AM.

Actions

• Mar 23, 2026 · Senate
  Failed to pass pursuant to Senate Joint Resolution 1
• Mar 17, 2026 · Senate
  Senate Substitute Amendment 2 offered by Senator Nass
• Mar 13, 2026 · Senate
  Available for scheduling
• Mar 13, 2026 · Senate
  Report passage as amended recommended by Committee on Utilities, Technology and Tourism, Ayes 3, Noes 2
• Mar 13, 2026 · Senate
  Report adoption of Senate Substitute Amendment 1 recommended by Committee on Utilities, Technology and Tourism, Ayes 3, Noes 2
• Mar 13, 2026 · Senate
  Executive action taken
• Feb 17, 2026 · Senate
  Public hearing held
• Feb 12, 2026 · Senate
  Senate Substitute Amendment 1 offered by Senator Quinn
• Jan 15, 2026 · Senate
  Read first time and referred to Committee on Utilities, Technology and Tourism
• Jan 15, 2026 · Senate
  Introduced by Senators Quinn, Feyen, Jagler, James, Marklein and Wimberger; cosponsored by Representatives Zimmerman, Born, Allen, Armstrong, Brooks, Dallman, Dittrich, Green, Gundrum, B. Jacobson, Knodl, Krug, Kreibich, Maxey, Melotik, Murphy, Nedweski, Neylon, Novak, O'Connor, Penterman, Petersen, Snyder, Sortwell, Summerfield, Tranel and Wittke