Are lithium-ion battery energy storage systems safe?

Lithium-ion battery energy storage system (BESS) has rapidly developed and widely applied due to its high energy density and high flexibility. However, the frequent occurrence of fire and explosion accidents has raised significant concerns about the safety of these systems.

Are energy storage systems safe?

Altogether, like other electric grid infrastructure, energy storage systems are highly regulated and there are established safety designs, features, and practices proven to eliminate risks to operators, firefighters, and the broader community.

Are battery energy storage facilities safe?

FACTS: No deaths have resulted from energy storage facilities in the United States. Battery energy storage facilities are very different from consumer electronics, with secure, highly regulated electric infrastructure that use robust codes and standards to guide and maintain safety.

Is utility-scale battery energy storage safe?

Utility-scale battery energy storage is safe and highly regulated, growing safer as technology advances and as regulations adopt the most up-to-date safety standards. Discover more about energy storage & safety at EnergyStorage.org

What happens if the energy storage system fails?

UCA5-N: When the energy storage system fails, the safety monitoring management system does not provide linkage protection logic. [H5] UCA5-P: When the energy storage system fails, the safety monitoring management system provides the wrong linkage protection logic.

What is a battery energy storage system?

Battery energy storage systems (BESS) stabilize the electrical grid, ensuring a steady flow of power to homes and businesses regardless of fluctuations from varied energy sources or other disruptions. However, fires at some BESS installations have caused concern in communities considering BESS as a method to support their grids.