1. Industry focuses on mitigating fire and explosion risk in battery energy storage systems through safety testing and compliance with industry standards.
2. Increasing use of modular designs and higher energy density solutions in energy storage projects requires products to be more reliable than ever before.
3. Education and collaboration with authorities having jurisdiction (AHJs) are key in ensuring the safe installation of energy storage systems and building trust with local communities.
Battery energy storage system (BESS) technology has been perceived as a potential fire and explosion hazard in various US and UK communities. To mitigate these risks, companies are focusing on product design and implementing battery data analytics. The safety aspects of these solutions are crucial in ensuring safe operation. With the industry shifting towards bigger projects and higher energy densities, standard solutions are being delivered, such as Tesla’s Megapack and Wärtsilä’s Gridsolv Quantum series.
Wärtsilä, a leading company in the energy storage market, emphasizes the need for rigorous safety testing to address potential fire hazards. This includes adopting industry standards like NFPA 68 and UL9540A, while also conducting large-scale fire tests to ensure system safety in worst-case scenarios. The company is actively involved in redefining industry testing standards and educating stakeholders, including public authorities and developers, on safety protocols and best practices.
Local authorities, known as authorities having jurisdiction (AHJs), play a critical role in permitting energy storage projects and ensuring compliance with safety standards. AHJs are increasingly focused on understanding energy storage technologies and require developers to provide site-specific safety measures, such as access roads for fire departments and emergency response plans. Wärtsilä stresses the importance of continuous education and collaboration within the industry to prevent fires and ensure the safety of residents and developers.