Mansfield board to study battery storage risks after MAHB training

The Mansfield Board of Health on April 2 agreed to open a local review of battery energy storage systems after two members reported on a Massachusetts Association of Health Boards training that flagged environmental and public-safety concerns.

John McGarry reported that he and Chris West attended the Plymouth MAHB Certificate Program and summarized a case study about battery energy storage systems, commonly using lithium-ion technology paired with solar or wind. McGarry said the board should consider potential local impacts, noting materials such as lithium, cobalt and nickel “can damage ecosystems, consume large amounts of water, and create pollution,” and that waste and recycling challenges could increase electronic waste if batteries are not managed properly. He also raised safety concerns: lithium-ion fires are difficult to extinguish and can release toxic fumes that threaten first responders and nearby residents.

The report prompted the board to conclude it would be beneficial to begin a formal discussion and preliminary information-gathering about BESS in Mansfield. Board members did not take any regulatory action at the meeting; rather, they agreed to research the topic further and consider what authorities and safeguards a local board can recommend or require.

Context: the MAHB Certificate Program is an educational series on local public health law, governance and environmental issues designed to equip board members and staff with technical and legal knowledge. McGarry and West said the session included a case study that highlighted both environmental and emergency-response risks tied to BESS installations.

Next steps: the board asked staff to bring background materials to a future meeting so members can assess what state regulations, best-practice guidance and local permitting tools might be relevant to Mansfield. No timeline was set for follow-up at the April 2 meeting.