WAC 51-54A-1207:
An approved automatic smoke detection system or radiant energy-sensing fire detection system complying with Section 907.2 shall be installed in rooms, indoor areas, and walk-in units containing
Battery Energy Storage Systems: Main Considerations for Safe
This webpage includes information from first responder and industry guidance as well as background information on battery energy storage systems (challenges & fires), BESS installation
IR N-3: Modular Battery Energy Storage Systems
This Interpretation of Regulations (IR) clarifies specific code requirements relating to battery energy storage systems (BESS) consisting of prefabricated modular structures not on or inside a building for
U.S. Codes and Standards for Battery Energy Storage Systems
This document offers a curated overview of the relevant codes and standards (C+S) governing the safe deployment of utility-scale battery energy storage systems in the United States.
NFPA 855 Standard Development
This standard provides the minimum requirements for mitigating the hazards associated with ESS.
Codes & Standards Draft – Energy Storage Safety
Comprises three documents covering the communications with the three major components of an energy storage system (Power Control Systems (PCS), Battery Storage, and Meters).
BATTERY ENERGY STORAGE SYSTEMS
BESS equipment shall include battery cabinet, batteries, power converter, microgrid control cabinet, metering, current transformers, and islanding equipment. The BESS shall be designed to provide
What''s New in NFPA 855
The much-anticipated 2026 edition of NFPA 855: Standard for the Installation of Stationary Energy Storage Systems was made available last Thursday, ahead of schedule.
NFPA 855: Improving Energy Storage System Safety
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.
SFFD Requirements
Scope: This bulletin applies to the installation of energy storage systems (ESS) in R-3 occupancies not exceeding the maximum energy ratings of individual ESS units and installation location(s) per 2022