This history preserves the anonymized wording and earlier written responses in the imported project records. Earlier responses may describe a previous design or contain wording now under review. Use the linked consolidated question for the current response status.
A source record can contain several questions. These records are not a count of individual submissions or people. Original messages and dates are still being reconciled; this history does not establish that every project submission has been captured.
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Public Community Meeting #1 · July 8, 2026How will you mitigate a lightning strike causing a catastrophic failure? How will you contain fire-water runoff from poisoning the town’s wells? What are your plans for a fire-water pond for the fire department? And if there is no pond, where will the fire department get the water?
On lightning strike mitigation: We install specialized surge arresters and active grounding grids that meet NFPA 780 lightning protection standards. We are also adding a lightning transient analysis to our electrical safety models to verify the system can isolate and ground a strike without damage.
On fire-water runoff containment: Modern safety protocols for lithium-ion battery fires recommend letting a single contained cabinet burn out rather than spraying huge amounts of water. In past industry incidents, the firefighting water itself, not the fire, created contaminated runoff. If the fire department must use water to cool adjacent units, a continuous concrete foundation and a lined drainage swale will capture and contain the runoff for safe disposal.
On the water supply and fire pond: Siting a battery system under NFPA 855 does not require a dedicated fire-water pond on site. We are coordinating directly with Charlton Fire Chief Rob Barton to determine the exact water supply, dry hydrant, and equipment needs. If required, we will construct a dedicated cistern or dry-hydrant connection point at the developer's expense.
How the issues were handled
A written response is recorded. Sending an individual reply, considering feedback, and making a design change require separate evidence.
Where will firefighters get water? Will there be a fire pond? Individual reply: not confirmed. Consideration: not recorded. Design change: not confirmed.
How will a lightning strike be kept from causing a fire? Individual reply: not confirmed. Consideration: not recorded. Design change: not confirmed.
Website and email · Submission date not confirmedHow will you mitigate a direct lightning strike from causing a catastrophic fire?
Earlier written draft (answers as of October 7, 2026)
Lightning protection. The site will have lightning protection built to NFPA 780, the national standard for lightning protection systems. That standard covers the equipment that gives a strike a safe path to the ground, such as air terminals, grounding, and surge protection. The measures are shown in the filed site plans.
Lightning transient analysis. ESA has also committed to a lightning transient analysis. This is an engineering study of how the electrical surge from a strike would travel through the site's grounding and equipment, to confirm the protection holds. The results have not been published yet and will be posted with the other safety studies.
If a fire did start. Each battery unit has built-in fire detection and automatic shutdown. UL 9540A fire testing checks that a fire in one unit does not spread to the units next to it.
How the issues were handled
A written response is recorded. Sending an individual reply, considering feedback, and making a design change require separate evidence.
How will a lightning strike be kept from causing a fire? Individual reply: not confirmed. Consideration: not recorded. Design change: not confirmed.
