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Bill

S 1667

An Act relative to motor vehicle battery storage

194th Legislature (2025-2026) Introduced by Bill Driscoll

Massachusetts establishes statewide safety and storage requirements for motor vehicle batteries to prevent fire hazards and environmental risks from EV battery handling and recycling.

Bill reported favorably by committee and referred to the committee on Senate Ways and Means
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Bill Summary · S 1667

Legislative bill overview

S 1667 establishes regulations and requirements for the storage of motor vehicle batteries in Massachusetts, likely addressing safety standards for lithium-ion and other battery types used in electric vehicles. The bill aims to create consistent statewide guidelines for how batteries must be stored, particularly in commercial, industrial, and potentially residential settings to prevent fire hazards and environmental contamination.

Why is this important

As electric vehicle adoption accelerates in Massachusetts, the safe storage of damaged, recalled, or end-of-life EV batteries presents growing public safety and environmental challenges. Battery fires in storage facilities can be difficult to extinguish and release toxic chemicals, making standardized safety protocols essential for first responders, battery recyclers, and waste management facilities. Establishing clear storage requirements now helps prevent incidents while the EV market is still developing.

Potential points of contention

  • Compliance costs: New storage facilities or retrofits to meet safety standards could be expensive for recyclers and waste management companies, potentially raising costs passed to consumers
  • Scope ambiguity: Unclear whether requirements apply only to commercial facilities or also to individual homeowners and small repair shops, which could significantly impact implementation
  • Regulatory clarity: The bill may lack specific technical standards (temperature controls, fire suppression systems, spacing requirements), leaving businesses uncertain about compliance expectations

Compiled from official sources — confirm details with the bill’s official record.

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