MA H4689

Battery storage facilities prohibited within 2,000 feet of populated areas (residential zones, schools, hospitals) and within 3,000 feet of ecologically protected areas including wetlands, wildlife reserves, and conservation areas.

Department of Environmental Protection, with Department of Fire Services consultation, may adjust buffer distances based on facility size, battery chemistry, and risk assessment.

Facilities must submit fire mitigation and emergency response plans to state and local fire departments before construction; lithium-ion battery facilities require fire suppression systems per Department of Fire Services regulations.

Environmental protections mandate groundwater and soil contamination prevention measures, secondary containment, and spill response plans.

Violations subject to fines up to $50,000 per violation and suspension of operating permits until compliance; act takes effect immediately upon passage.