Energy storage systems are vital systems in fuel transition and as a part of technology responding to the challenges of climate change. Not only for their capability to store energy but also for exploring strategies like peak shaving or allowing for more distributed energy generation. In this discussion, we consider them as fixed storage systems but also recognize that moveable load such as vehicles poses similar challenges.

Even though fire safety energy storage is still a part of academic discussion, at the same time it is a part of real-world projects, where fire safety strategy must be proposed with the scarce data and knowledge available. To discuss how this is delivered I have invited two Thornton Tomasetti engineers - Ali Ashrafi and Paweł Woelke.

We unpack the available sources of data, discuss the variability of energy storage device test results, and underscore the need for a risk-based approach. Discussing the approval process for new technologies, calling for adaptability and stakeholder engagement to define acceptable risk levels. An interesting topic is the balancing act between fire and explosion risks as well as the suppression strategies. 

Even though we do not know everything about the fire safety of energy storage systems yet, we need to act to the best of our capacity. I hope this discussion helps you in working out a fire-safe solution for your building.

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