What's new in energy storage safety?

Since the publication of the first Energy Storage Safety Strategic Plan in 2014, there have been introductions of new technologies, new use cases, and new codes, standards, regulations, and testing methods. Additionally, failures in deployed energy storage systems (ESS) have led to new emergency response best practices.

Why is safety important in large-scale energy storage systems?

The recent fire incident at the US energy storage facility underscores the importance of safety in the deployment of large-scale energy storage systems. As the industry continues to grow, prioritizing safety through the adoption of advanced technologies, stringent regulatory frameworks, and comprehensive risk management strategies is essential.

How does the energy storage industry promote safety?

The energy storage industry is continually promoting safety, encouraging localities across the country to adopt robust safety standards, collaborating with first-responder groups and fire service organizations, and sharing lessons learned and safety resources.

How do energy storage facilities maintain safety?

Facilities use multiple strategies to maintain safety, including using established safety equipment and techniques to ensure that operation of the battery systems are conducted safely. Energy storage technologies are a critical resource for America’s power grid, boosting reliability and lowering costs for families and businesses.

Are energy storage systems safe?

Energy storage systems (ESS) are critical components of modern power grids, providing the necessary flexibility to integrate renewable energy sources like solar and wind. However, the recent fire incident at a large-scale energy storage facility in the United States has raised significant concerns about the safety of these systems.

What are stationary energy storage failure incidents?

Note that the Stationary Energy Storage Failure Incidents table tracks both utility-scale and C&I system failures. It is instructive to compare the number of failure incidents over time against the deployment of BESS. The graph to the right looks at the failure rate per cumulative deployed capacity, up to 12/31/2024.