Michigan bills · 2025-2026 Regular Session

Michigan SB 1043

Trade: business practices; excessively increased pricing for energy products and services during a market disruption; prohibit. Creates new act. TIE BAR WITH: SB 1041'26, SB 1042'26

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

Sponsors

• Mary Cavanagh (Democratic)

Cosponsors (16)

• Sarah Anthony (Democratic)
• Mallory McMorrow (Democratic)
• Sue Shink (Democratic)
• Erika Geiss (Democratic)
• Veronica Klinefelt (Democratic)
• Dayna Polehanki (Democratic)
• Paul Wojno (Democratic)
• Jeff Irwin (Democratic)
• Rosemary Bayer (Democratic)
• John Cherry (Democratic)
• Chedrick Greene (Democratic)
• Kevin Hertel (Democratic)
• Sean McCann (Democratic)
• Darrin Camilleri (Democratic)
• Stephanie Chang (Democratic)
• Jeremy Moss (Democratic)

Summary

Text versions

• As Passed by the Senate
• Senate Introduced Bill
• Substitute (S-1) - 5
• Substitute (S-1) - 4
• Substitute (S-1) - 3
• Substitute (S-1) - 2
• Substitute (S-1)

Roll-call votes

State vote data last updated Oct 14, 2026, 8:01 AM.

Actions

• Jun 25, 2026 · House
  referred to Committee on Regulatory Reform
• Jun 25, 2026 · House
  read a first time
• Jun 25, 2026 · House
  received on 06/25/2026
• Jun 25, 2026 · Senate
  PASSED ROLL CALL # 163 YEAS 20 NAYS 15 EXCUSED 3 NOT VOTING 0
• Jun 25, 2026 · Senate
  PLACED ON IMMEDIATE PASSAGE
• Jun 25, 2026 · Senate
  RULES SUSPENDED
• Jun 25, 2026 · Senate
  PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-1)
• Jun 25, 2026 · Senate
  SUBSTITUTE (S-1) CONCURRED IN
• Jun 25, 2026 · Senate
  REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE (S-1)
• Jun 24, 2026 · Senate
  REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-1)
• Jun 24, 2026 · Senate
  REPORTED FAVORABLY WITH SUBSTITUTE (S-1) 6/23/2026
• Jun 17, 2026 · Senate
  REFERRED TO COMMITTEE ON FINANCE, INSURANCE, AND CONSUMER PROTECTION
• Jun 17, 2026 · Senate
  INTRODUCED BY SENATOR MARY CAVANAGH