Are battery energy storage systems safe aboard ships?

In recent months, Gard has received numerous inquiries about the safe transportation of battery energy storage systems (BESS) aboard ships. This article addresses some of the key risks, regulatory requirements, and recommendations for shipping such cargo.

Why should you choose Huin international logistics for battery energy storage systems?

HUIN International Logistics offers expert, safe transport solutions for Battery Energy Storage Systems (BESS), ensuring reliability and compliance throughout the entire shipping process.

What are the different types of energy storage systems?

These systems consist of multiple devices assembled into a single unit capable of storing significant amounts of energy. Among the various types of energy storage systems (ESS), BESS are the most prevalent, especially those utilizing pre-assembled lithium-ion battery modules.

What are energy storage systems (ESS)?

According to the International Energy Agency, energy storage systems (ESS) will play a key role in the transition to clean energy. Sometimes referred to as “energy storage cabinets” or “megapacks”, ESS consist of groups of devices that are assembled together as one unit and that can store large amounts of energy.

Do you need a containment system?

Containment is recommended as far as possible and calling in an expert to advise. Certain units may be equipped with safety systems that could allow the crew or someone ashore to monitor the units and be alerted before a dangerous situation develops.

Why should ship owners inquire about the state of charge (SOC)?

As a preventive measure, ship owners should inquire about the state of charge (SoC) of the BESS before accepting shipment, as it influences the probability of thermal runaway fire, growth, and peak heat release rate. Regulatory bodies like EMSA and AMSA recommend maintaining a minimum SoC during transportation to mitigate risks.