The energy landscape is rapidly evolving, and with this transformation comes significant regulatory changes. One area under scrutiny is
Standard for the Installation of Stationary Energy Storage Systems— now in its recently published third edition (2026)—provides mandatory requirements and explanatory text on energy storage systems
The purpose of NFPA 855 is to establish clear and consistent fire safety guidelines for energy storage systems, including both stationary and mobile systems.
For energy storage applications there are three categories of codes or standards that are of critical importance: (1) fire protection codes, (2) building codes, and (3) electrical codes.
Energy storage safety Safety is the highest priority for our industry—a commitment reflected by rigorous safety standards and partnerships with the fire service that guide planning, developing, and operating
This webpage includes information from first responder and industry guidance as well as background information on battery energy storage systems (challenges & fires), BESS installation
Frequently Asked Questions (FAQs) What permits do I need before breaking ground on a battery energy storage system (BESS)? Developers
Navigate state and local permitting for BESS projects with expert insights, regulatory steps, and strategies for successful energy storage
Fire codes and standards inform energy storage system design and installation and serve as a backstop to protect homes, families, commercial
The clean energy industry, represented by the American Clean Power Association (ACP), encourages state and local jurisdictions to incorporate or adopt National Fire Protection Association (NFPA) 855,
Learn how to comply with NFPA 855 battery fire code requirements for energy storage systems. Key rules, spacing, UL 9540A testing, and documentation steps.
Fire protection permit for energy storage projects Do battery energy storage systems need fire inspections? Fire inspections are a crucial part of ensuring the safety and reliability of these systems.
The growing number of solar power and wind turbine projects is driving demand for battery energy storage systems (BESS). The industry has learned that BESS installations are an
Projects currently underway: Stranded Energy within Lithium-Ion Batteries Report: Energy Storage System Research and Design Challenge (2019) Report: Sprinkler Protection Guidance for Lithium
I have filed and obtained various approvals from the New York City Department of Buildings and other regulatory agencies prior to the effective date of the 2014 Fire Code for a number of projects that will
New York State has adopted new fire safety requirements for lithium-ion battery energy storage systems following a 2023 fire at an East Hampton facility.
The investigations described will identify, assess, and address battery storage fire safety issues in order to help avoid safety incidents and loss of property, which have become major challenges to the
In 2019, EPRI began the Battery Energy Storage Fire Prevention and Mitigation – Phase I research project, convened a group of experts, and conducted a series of energy storage site surveys and
In summary, fire safety for energy storage equipment requires a multifaceted approach that encompasses regulatory compliance, specialized fire suppression systems, continuous thermal
Photovoltaic (PV) and energy storage system (ESS) installations shall be in compliance with the latest version of the County of Los Angeles Fire Code, to which links are provided in the following documents.
NFPA publishes 300+ codes and standards that are informed by rapidly changing industry needs and ever-evolving technologies.
New York State has some of the most rigorous safety standards for energy storage projects in the country, reinforced by independent nationally recognized experts to ensure full compliance.
Use this form to register an energy storage system project per 1 RCNY 101-19 (k), and the form must be submitted prior to operation.
Electrical and Wiring Safety – Proper electrical wiring and connections are critical for fire safety in energy storage systems. NFPA 855 outlines specific requirements for cable management, grounding, and
We are committed to transparency, safety, and accessibility in all aspects of energy storage systems (ESS). Below are important documents that guide the safe planning, installation, operation, and
PDF file
An overview of FDNY approvals that may apply to an ESS project is outlined below. Applicability of these approval types will vary based on the project kWh size and battery chemistry type. Large
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