Electrification and onshore power supply 

By replacing traditional fuels with Li-ion batteries, the maritime sector can cut carbon emissions, improve energy efficiency and boost operational performance, all while meeting sustainability goals.  

Li-ion batteries are designed to store energy and release it as steady, high-density power using lithium ions. Their consistency and reliability make Li-ion batteries ideal for ensuring the smooth operation of shipping vessels. They provide a reliable source of power that suits the operational requirements of different vessel types, thanks to a diverse range of performance characteristics. 

Benefits of Li-ion batteries for shipping include: 

• Long lifespan and reduced maintenance 

• Lower operating costs 

• Higher energy efficiency 

• Noise reduction 

Onshore power supply (OPS) systems are designed to supply electrical power to ships while docked at port, allowing diesel auxiliary generators to be shut down. This is becoming increasingly important as ports and shipowners work to meet environmental regulations and decarbonization targets.   

Expanding OPS systems will help the maritime sector mitigate the environmental impacts associated with port operations by improving both local air quality and reducing GHG emissions.  

Benefits of OPS systems include: 

• Noise reduction 

• Reduced carbon emissions  

• Reduced air pollution  

• Compliance with FuelEU Maritime Regulation 

   

Advancing OPS systems to meet “any ship, any port” goals places demand on both ports and vessels to standardize interconnection voltages, frequencies and hardware. However, current standards for OPS systems are focused on ensuring safety, compatibility and interoperability between different systems.