During the Tamworth NH Selectmen meeting on December 19, 2024, discussions centered around the town's efforts to improve air quality and energy efficiency in public buildings, particularly in light of ongoing health concerns related to COVID-19.

A key topic was the installation of HEPA filters, funded by American Rescue Plan Act (ARPA) money, to enhance air exchanges within the town's facilities. The current air exchange rate was noted to be significantly lower than the recommended 12 to 14 exchanges per hour, with the existing system only achieving six. This raised concerns about the adequacy of ventilation, especially during the pandemic. The Selectmen emphasized the importance of these upgrades in ensuring the safety and comfort of residents and staff.

The discussion also touched on the technical aspects of the air systems, including the use of heat pump technology to regulate temperature before air is circulated into the buildings. However, there was some frustration expressed regarding the energy audit, which did not include a return on investment (ROI) or internal rate of return (IRR) analysis for the energy recovery ventilator, leaving some questions about the long-term benefits of these improvements.

The meeting concluded with an invitation for further review of the energy audit, which is available on the town's website, indicating a commitment to transparency and community engagement in the decision-making process.

Overall, the discussions highlighted Tamworth's proactive approach to enhancing public health and energy efficiency, reflecting broader trends in local governance aimed at improving community resilience in the face of ongoing challenges. The Selectmen's focus on these issues suggests a recognition of the importance of maintaining safe public spaces while also considering the financial implications of energy improvements.