Grieg Maritime to install wind-assisted propulsion system on its vessel

Norwegian shipping company Grieg Maritime has partnered with UK-based engineering firm GT Wings to install wind-assisted propulsion systems (WAPS) on its cargo vessel, Star Kirkenes.

IMAGE: Illustration of Star Kirkenes equipped with jet sails. GT Wings

Under the agreement, the vessel will be equipped with two jet sails, with installation planned during a scheduled drydock in late 2026 or early 2027.

The deal also includes an option to extend the installation to three additional vessels in Grieg Maritime’s fleet.

The system can cut fuel consumption and emissions by 5–30%, depending on factors such as vessel type, trading route, and operational profile, according to GT Wings.

The adoption of WAPS is accelerating as shipowners push for improved fuel efficiency and reduced emissions.

Earlier this month, Japan’s classification society ClassNK verified the performance of a kite-based wind propulsion system developed by Kawasaki Kisen Kaisha and its French subsidiary Oceanicwing.

In February, Oceanbird—a joint venture between Alfa Laval and Wallenius Lines—secured its first commercial order for a wind-assisted propulsion system.

By Tuhin Roy

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