NFPA 855 establishes comprehensive, technology-neutral criteria for the safe installation of energy storage systems. Its primary goal is to mitigate fire and explosion hazards, such as thermal runaway, toxic gas release, and electrical faults.
The installation of Battery Energy Storage Systems (BESS) is governed by stringent safety standards as outlined in AS/NZS 5139:2019, specifically in sections 4, 5, and 6. These sections impose explicit restrictions on permissible installation locations to mitigate safety risks.
On March 13, 2025, the California Public Utilities Commission (CPUC) modified General Order (GO) 167 to establish new standards for the maintenance and operation of battery energy storage systems (BESS) and increase oversight of the emergency response action plans for the facilities.
The 2026 edition of NFPA 855 updates safety and installation requirements for stationary energy storage systems (ESS), with a strong focus on lithium-ion battery systems under Chapter 9.
In July 2023, Somalia announced its new energy storage development policy - a strategic move to stabilize power supply while accelerating renewable energy adoption. Think of it as building a bridge between the country's abundant solar/wind resources and its growing demand for.
On 6 February 2026, Energinet notified the Danish Utility Regulator of the new Technical regulation 3. 2 Requirements for transmission-connected energy storage facilities with grid-forming capabilities, version 1, which became effective on 1 March 2026.
Referenced in both the IFC and NFPA 1, NFPA 855 is the cornerstone standard for ESS. It establishes requirements for design, construction, installation, commissioning, operation, maintenance, and decommissioning of ESS, including lithium-ion storage.
The following list includes a variety of types of energy storage: • Fossil fuel storage• Mechanical • Electrical, electromagnetic • Biological.
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