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Developer and fire expert explain safety testing after nearby Warwick battery fire
Summary
New Leaf Energy and a fire‑safety expert explained destructive testing, battery‑management monitoring and updated state fire codes in response to resident concerns about a recent Warwick incident; they said the proposed site would use LFP chemistry and design features intended to limit propagation.
After residents raised safety questions and cited news accounts of a Warwick battery‑storage fire, New Leaf Energy’s project lead and an invited fire‑safety expert described the incident’s context and how it differs from the Cedar Lane proposal. Corina Solis said the Warwick site used a different lithium‑ion chemistry and a different installation configuration than New Leaf’s planned system; she identified the proposed Cedar Lane equipment as LFP (lithium iron phosphate) chemistry, which the company said lacks the nickel‑manganese‑cobalt metals residents worried about.
Paul Rogers, introduced by Solis as a fire‑safety expert, outlined the testing and code changes that guide current installations. Rogers summarized rigorous destructive testing (full‑scale burn tests at independent laboratories), the requirement for manufacturer listings and the state code updates adopted earlier in January that increase site‑specific review and fire‑service training. "We require subject‑matter experts and we require people who can be on the phone within 15 minutes and on site up to a few hours," Rogers said when describing post‑event response protocols.
Solis and Rogers pointed to monitoring and BMS (battery‑management system) features that isolate failing cells or racks, and to compartmentation in containerized designs intended to prevent propagation to adjacent cabinets. They said measured airborne concentrations reported near Warwick were taken roughly 20–30 feet from an affected container and were not at levels known to cause acute human harm, according to the local HazMat team's preliminary measurements cited in the meeting.
Both speakers acknowledged that no system can eliminate every risk and said their goal is to reduce and manage risk through validated testing, manufacturer selection and code‑required emergency planning and training.
The exchange did not resolve all community concerns: residents pressed for detailed copies of the new code language, site‑specific destructive‑test reports for the manufacturer being proposed, and the hazard‑mitigation analysis that the developer must submit during permitting.
