Michigan bills · 2025-2026 Regular Session
Michigan HB 4127
Energy: nuclear; definition of advanced nuclear reactors; provide for. Amends sec. 10h of 1939 PA 3 (MCL 460.10h). TIE BAR WITH: HB 4129'25, HB 4125'25, HB 4126'25, HB 4128'25, HB 4124'25
- Introduced
- In committee
- Passed House
- Passed Senate
- To Governor
- Became law
Sponsors
- Jamie Thompson (Republican)
Cosponsors (18)
- Stephen Wooden (Democratic)
- William Bruck (Republican)
- Greg VanWoerkom (Republican)
- Alicia St. Germaine (Republican)
- Gregory Alexander (Republican)
- Jay DeBoyer (Republican)
- Rylee Linting (Republican)
- Bill Schuette (Republican)
- Joseph Aragona (Republican)
- Mike McFall (Democratic)
- Brian BeGole (Republican)
- Joey Andrews (Democratic)
- Douglas Wozniak (Republican)
- David Prestin (Republican)
- Jason Woolford (Republican)
- Karl Bohnak (Republican)
- Samantha Steckloff (Democratic)
- Jaime Greene (Republican)
Summary
No official summary is available for this bill.
Latest action(Oct 30, 2025): REFERRED TO COMMITTEE ON ENERGY AND ENVIRONMENT
Text versions
Roll-call votes
State vote data last updated Oct 15, 2026, 8:04 PM.
| Date | Vote | Result | Your legislators |
|---|---|---|---|
| Oct 28, 2025 House | passed; given immediate effect Roll Call #273 Yeas 85 Nays 19 Excused 0 Not Voting 6 | pass | Set your home in Michigan to see |
Actions
- Oct 30, 2025 · Senate
REFERRED TO COMMITTEE ON ENERGY AND ENVIRONMENT - Oct 30, 2025 · Senate
PASSED BY HOUSE WITH IMMEDIATE EFFECT - Oct 28, 2025 · House
transmitted - Oct 28, 2025 · House
passed; given immediate effect Roll Call #273 Yeas 85 Nays 19 Excused 0 Not Voting 6 - Oct 28, 2025 · House
read a third time - Oct 23, 2025 · House
placed on third reading - Oct 23, 2025 · House
read a second time - Mar 25, 2025 · House
referred to second reading - Mar 25, 2025 · House
reported with recommendation without amendment - Feb 26, 2025 · House
bill electronically reproduced 02/25/2025 - Feb 25, 2025 · House
referred to Committee on Energy - Feb 25, 2025 · House
read a first time - Feb 25, 2025 · House
introduced by Representative Rep. Jamie Thompson