Fire safety requirements for energy storage systems

Question:

Mr Ng Shi Xuan: To ask the Coordinating Minister for National Security and Minister for Home Affairs whether, in determining the setback distance and other safety requirements for Energy Storage Systems (ESS) under the Fire Code in Singapore, the SCDF has considered (i) the recommended standards in the US National Fire Protection Association's NFPA 855 safety standard (2026 Edition) and (ii) imposing differentiated requirements depending on the safety certifications of the ESS in question.

Answer:

Mr K Shanmugam, Coordinating Minister for National Security and Minister for Home Affairs:

1. The Fire Code stipulates the fire safety requirements for Energy Storage Systems (ESS) such as minimum setback distances, fire-rated compartmentation, maximum storage limits, and enhanced sprinkler systems for effective fire containment and suppression.

2. In developing these fire safety requirements, Singapore Civil Defence Force (SCDF) collaborated with government agencies, international experts and industry partners as well as referenced international standards such as the NFPA 855 safety standard.

3. SCDF already imposes differentiated fire safety requirements for ESS installations based on their corresponding fire risk profile which is, in turn, determined by factors such as potential for fire spread, explosion and toxic gas emissions.