Anemoi completes second rotor sail installation for Berge Bulk

The push to cut greenhouse gas emissions through wind-assisted ship propulsion continues to gain traction after Anemoi completed the installation of four folding rotor sails on a newcastlemax vessel.

UK-based Anemoi Marine Technologies completed the retrofit on Berge Bulk’s 208,000-dwt newcastlemax Berge Meru after installing four folding rotor sails, 5 meters in diameter and 35 meters in height, marking the company’s second rotor sail project with Anemoi.

The installation was carried out at Yiu Lian Dockyards, China, in December 2025 and the vessel has now completed its first voyage to Singapore.

The project follows the delivery of four 5x35m Anemoi rotor