Sherburne is weighing a question many New York towns now face: how to gain the grid benefits of battery energy storage while keeping local safety risks low and predictable.
In January 2026, the Town of Sherburne held a public hearing on a proposed moratorium related to a planned lithium-ion battery facility on Knapp Road. Residents, firefighters, and local leaders focused on fire risk, air quality, water protection, and whether a volunteer department could manage a prolonged incident.
The moratorium is a signal that the town wants time to set standards before approvals advance. That approach reflects a broader shift in energy storage siting, where communities seek the benefits of storage alongside a risk profile they can reasonably live with.
Quick Facts: Sherburne’s Battery Storage Moratorium
Sherburne’s Town Board moved toward a temporary moratorium to create time to research options and develop local standards before approvals move forward. Public reporting describes the moratorium as a six-month pause, and town leadership discussed extending it for another six months if more time is needed.
A moratorium changes the decision framework. It moves the town from a project-by-project debate to a standards-first approach, defining what any project must prove on safety, siting, and environmental protection before the review process continues.
The Proposed Project: Nexamp’s Knapp Road Battery Storage Facility
The proposal tied to the moratorium is associated with Nexamp, a clean energy company with headquarters in Boston and Chicago. Town officials said Nexamp contacted Sherburne in late 2025 with plans for a lithium-ion battery storage facility on Knapp Road.
Details discussed publicly include a site at 392 Knapp Road, adjacent to an existing NYSEG substation. The facility has been described as a 40 MW battery storage project made up of 12 enclosed battery pods. Town officials also stated that the batteries proposed for the site would be Tesla-manufactured lithium-ion batteries.
The operating model is common for grid-connected storage. The system charges from the grid during off-peak hours, stores energy, and then discharges back to the grid during periods of higher demand.
A 40 MW system can support grid reliability and help manage peak load. That value is one reason New York is seeing more proposals across a wide range of communities.
Why Sherburne Enacted the Moratorium
The public hearing and subsequent town discussion focused on three practical areas: fire behavior and response capacity, potential impacts to air and water, and the need for clear local standards before permitting decisions are made. Testimony from residents, firefighters, and town leaders centered on what would happen during an abnormal event and whether the community is prepared to manage it.
Fire Risk and Response Realities Raised at the Public Hearing
Thermal runaway was a central topic. In plain language, it occurs when a battery cell overheats, and the reaction produces more heat than the system can remove. If heat spreads to nearby cells, the situation can quickly escalate.
Lithium-ion incidents can burn extremely hot, can be difficult to suppress, and can require extended cooling and monitoring even after flames appear to be extinguished.
Sherburne’s assistant fire chief described the issue in operational terms. He referenced water demand figures commonly used in electric vehicle firefighting training and emphasized the challenge of responding to an incident that could extend well beyond a typical call. He also pointed to local resource constraints, noting that specialized hazmat capability is not immediately available and that training for lithium-ion incidents is still evolving across many departments.
Firefighters emphasized duration and complexity. They raised concerns about prolonged incidents, the distance to specialized resources, and whether a volunteer department could realistically sustain a response over multiple days.
Health and Environmental Concerns Raised by Residents
Residents asked what protects families and property if there is a leak or fire. The concerns clustered around two scenarios.
The first was air exposure. Lithium-ion incidents can involve smoke and gases that raise questions about what is in the air, how far it travels, and what monitoring is used to confirm safety. Residents repeatedly asked how air quality would be verified during and after an incident.
The second was water and soil exposure. Residents raised concerns about runoff, leakage, and what happens during heavy rain or flooding conditions. In a rural setting, water questions quickly connect to wells, farmland, and long-term land stewardship.
These are practical concerns. A community hosting energy infrastructure expects a clear, written plan for containment, monitoring, and remediation if something goes wrong.
Pressure from New York’s Storage Buildout and Recent Incidents
New York’s grid transition is accelerating energy storage deployment, which increases the pace of proposals. Many towns are seeing industrial-scale projects before they have local zoning language and safety requirements tailored to BESS.
At the same time, recent battery incidents in New York have shaped public expectations. When a battery facility fire lasts days, the story becomes a reference point for other communities. It raises immediate questions about duration, toxic byproducts, and cleanup.
Governance and the Standards-First Approach
Town leaders recognized the role of energy storage in the grid transition. They also questioned whether the proposal, as presented, met the community’s expectations for safety and preparedness.
Local reporting noted a telling moment during the discussion. When town leadership asked if anyone supported the facility, the room remained silent.
Town leaders have also acknowledged a basic constraint. Blocking a project outright can be difficult under New York law because property owners have broad rights to develop and use land. That pushes towns toward clear standards instead of blanket bans.
A moratorium provides time to write those standards. It also creates a consistent framework, so any developer, not just one company, is evaluated against the same requirements for siting, safety architecture, monitoring, and environmental protection.
Why Communities Still Need Battery Energy Storage
Battery energy storage plays a growing role in reliability and grid flexibility. Communities depend on stable electricity for heating, refrigeration, communications, healthcare, and local businesses. Peak demand events and local congestion can stress distribution systems, even in smaller towns.
A BESS helps manage three common grid problems:
- Peak demand spikes, when many customers draw power at the same time
- Variable renewable generation, when solar and wind output changes quickly
- Local constraints, when lines and substations hit congestion and capacity is limited
A BESS charges when electricity is more available and discharges when demand is higher. That shift can reduce peak stress, support power quality, and reduce reliance on fast-start fossil generation for short demand spikes.
The core issue for towns like Sherburne is the path to those benefits. Local support strengthens when system design reduces the likelihood of incident escalation, limits off-site impacts, and provides clear monitoring and environmental protections.
How EticaAG Helps Communities Safely Benefit From BESS
Sherburne’s concerns point to a straightforward goal: keep energy storage benefits while reducing the hazards that drive moratoriums in the first place.
EticaAG’s approach to BESS safety focuses on prevention-focused thermal control and gas risk reduction.
Prevent Battery Fires at the Source
Battery fires start inside individual battery cells, not with flames filling a container or enclosure. If one cell overheats it can fail and trigger a chain reaction in nearby cells. That chain reaction is what turns a small problem into a serious fire.
Preventing that escalation means stopping heat buildup at the source before ignition or spread can occur.
EticaAG’s immersion-cooled battery design is built around this idea. Each battery cell sits in a dielectric fluid with a high fire-point that directly absorbs heat from the cell. By removing heat faster than it can build up, the fluid prevents the cell from reaching ignition conditions. At the same time, the fluid surrounds the cell and limits oxygen contact, which blocks flame formation and stops fire from spreading to neighboring cells.
This is not a system that waits for flames and then reacts. It prevents the conditions that allow a fire to form and spread.
Keep Gas Hazards From Becoming a Community Risk
Communities also want assurance that an abnormal battery event will not turn into an air-quality emergency.
EticaAG’s HazGuard safety architecture manages battery gas hazards through a clear, step-by-step process designed to keep gases from reaching people or the environment.
- Containment: If a battery releases gas, it stays inside the system. The enclosure is built to hold gases at the source, so they do not escape into the surrounding area.
- Routing: Instead of spreading randomly, gases are directed through controlled pathways. This keeps them away from firefighters, nearby properties, and sensitive locations.
- Neutralization: Before anything leaves the system, treatment units break down hazardous components in the gas. This step reduces toxicity before release is even considered.
- Controlled Release: Only treated gas is released, and only under monitored conditions. Sensors verify that release meets safety thresholds before it occurs.
This approach reduces unknowns for first responders and gives communities clear, measurable protections instead of promises.
A Safer Path Forward for Sherburne
Sherburne’s moratorium keeps the focus on one thing, clear standards that protect people, property, and the environment before approvals move forward. Battery storage can still deliver reliability and grid flexibility. The path forward is requiring systems that eliminate fire hazards at the source and manage toxic gases with defined mitigation.
For towns evaluating storage proposals, a few practical questions keep the discussion grounded:
- Does the system stop fire and gas escalation at the cell level?
- Are gases captured and treated, not simply vented?
- Can monitoring confirm that people and property outside the site remain protected?
When those answers are clear and verifiable, community confidence follows. Battery storage can support Sherburne’s future energy needs. Support grows when safety is engineered into the system, not added as a promise after the fact.
