Health & Safety
Are battery storage facilities a fire risk?
The City's response
Battery energy storage systems (BESS) store electricity in large banks of batteries. Fire safety is a legitimate question, and it is one the industry, fire codes, and manufacturers take seriously.
Key facts:
- Modern BESS facilities are designed and permitted under recognized fire-safety standards, most notably NFPA 855 (the standard for stationary energy storage systems) and the International Fire Code.
- These standards address spacing between battery units, ventilation, explosion control, fire detection and suppression, and required separation distances from buildings and property lines.
- Manufacturers build in monitoring systems that detect overheating and shut cells down before a problem spreads.
- These aren’t optional here. NFPA 855 and the International Fire Code take effect locally through the fire code the City adopts and the local fire district enforces — so a facility has to meet them to be built and operated.
What the City can require / commit to:
- Compliance with NFPA 855 and the adopted fire code as a condition of approval.
- An emergency response plan developed with the local fire district, including training and site access.
- Setbacks from homes and a hazard-mitigation analysis.
- Up-front coordination so first responders know the site, its chemistry, and its shutdown procedures.
Under Section 14 of the draft ordinance, a battery facility may be approved only after it coordinates an emergency-response plan with the local fire district — including annual training with local emergency services — and provides independent engineering certification. Confirmation of the specific fire district’s involvement would be part of project review.
Sources & further reading
- NFPA 855, Standard for the Installation of Stationary Energy Storage Systems — National Fire Protection Association (NFPA) , 2026 edition
- NFPA 855: Improving Energy Storage System Safety — American Clean Power Association , November 2025
- BESS Failure Incident Database — Electric Power Research Institute (EPRI), with Pacific Northwest National Laboratory , updated 2026