Understanding NFPA 855: Fire Protection for Energy Storage
As energy storage systems become increasingly integral to the energy grid, it''s essential that fire safety remains a top priority. NFPA 855 provides a comprehensive framework for ensuring
As energy storage systems become increasingly integral to the energy grid, it''s essential that fire safety remains a top priority. NFPA 855 provides a comprehensive framework for ensuring
However, storing and managing energy—especially lithium-ion batteries (LIBs)—presents unique fire and life safety challenges. To mitigate risks, a range of codes and standards guide the design,
This fact sheet provides an overview of the key innovations that make today''s battery storage projects less susceptible to fire and that greatly reduce the extent of fires if they do occur. Industry
Released by the National Fire Protection Association (NFPA), it outlines the minimum safety requirements for installing battery storage across commercial, industrial, and utility-scale settings.
While NFPA 855 is a standard and not a code, its provisions are enforced by NFPA 1, Fire Code, in which Chapter 52 outlines requirements, along with references to specific sections in NFPA 855.
In response to a growing number of high-profile fires at battery energy storage facilities across the United States, the Environmental Protection Agency (EPA) has issued new safety
Fire Risks of Energy Storage Containers Lithium batteries (e.g., LiFePO4, NMC) may experience thermal runaway under conditions such as overcharging, short-circuiting, mechanical damage, or
The 2026 edition of NFPA 855: Standard for the Installation of Stationary Energy Storage Systems has now been released, continuing the rapid evolution of safety requirements for battery
Learn how to comply with NFPA 855 battery fire code requirements for energy storage systems. Key rules, spacing, UL 9540A testing, and documentation steps.
This webpage includes information from first responder and industry guidance as well as background information on battery energy storage systems (challenges & fires), BESS installation
PDF version includes complete article with source references. Suitable for printing and offline reading.