EST-Floattech has been contracted to supply its Octopus Lite battery system for a new series of six General Cargo Vessels being built by Ferus Smit in the Netherlands for Irish operator Arklow Shipping.
In collaboration with the shipyard and Eekels Technology, the vessels’ electrical systems provider, EST-Floattech tailored the system to the vessels’ operational profile, delivering both technological and efficiency gains for Arklow Shipping.
The 11,000 deadweight-tonnage (DWT) vessels continue the long-standing partnership between Ferus Smit and Arklow Shipping.
The Octopus Lite battery system will support multiple onboard functions, including grid stabilisation during sailing, powering loading and offloading operations — especially when the vessel’s electric excavator is in use — and supplying the bow thruster.
The system also enables zero-emission port stays, improving operational efficiency and reducing CO2 and other emissions throughout the vessels’ operational cycles.
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Patrick Kuiper, Mechanical Designer at Ferus Smit Shipyard, said: “We selected EST-Floattech as our partner, because of their proven battery performance and excellent service on previous vessel series. Their modular battery system design allows for capacity upgrades over the vessel’s lifetime, providing the shipowner with added flexibility and ensuring the vessels remain future-proof.”
Delivery of the first vessel is scheduled for 2026, with the final unit expected in 2029.
Walter van der Pennen, Chief Commercial Officer at EST-Floattech, added: “We are grateful for the trust that Ferus Smit, Eekels and Arklow Shipping have put in us. In general, we see a strong interest among cargo vessel owners to operate more efficiently, and with lower emissions.
“With tightening regulations our battery systems, in combination with modern electric propulsion solutions, help owners reduce fuel consumption and emissions today, while preparing them for the cleaner, more sustainable shipping of tomorrow.”
For more information:
EST-Floattech – https://www.est-floattech.com/
Arklow Shipping – https://www.asl.ie/





