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H 3649 Massachusetts House · 194th Legislature (2025-2026)

An Act limiting autonomous driving capabilities to zero emission and electric vehicles

Summary
By Representative Day of Stoneham, a petition (accompanied by bill, House, No. 3649) of Michael S. Day relative to limiting autonomous driving capabilities to zero emission and electric vehicles. Transportation.
Issues: ✓ EnergySupports EnergyMandates autonomous vehicles must be zero-emission, directly promoting electric vehicles and reducing fossil fuel dependence in transportation.95% confidence ✓ EnvironmentSupports EnvironmentBill mandates autonomous vehicles must be zero-emission/electric, directly reducing transportation emissions and promoting clean energy adoption.95% confidence ✗ TechnologyOpposes TechnologyBill explicitly limits autonomous driving capabilities to electric vehicles, restricting technology application in transportation.90% confidence ✓ TransportationSupports TransportationMandates autonomous vehicles must be zero-emission, directly promoting sustainable transportation policies and vehicle regulations.95% confidence
Bill status passed 3 of 4 stages cleared
Introduction
Feb 2025
Committee Review
Feb 2025
Senate Passage
Feb 2025
Governor
Introduced Feb 27, 2025 Last action Nov 24, 2025
Floor votes

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
5
Key actions
1
Committee
1
Feb 27, 2025
Upper · Passed
Senate concurred
upper
Feb 27, 2025
Committee
Referred to the committee on Transportation
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Mike Day
Mike Day
DDemocratic
MA
31st Middlesex