Singapore-headquartered Berge Bulk reports that its 388,000 dwt Valemax ore carrier Berge Neblina is now en route to Brazil fitted with four Anemoi rotor sails. Each is 35 meters tall and has a 5 meters diameter. The rotor sails are integrated with a folding deployment system that allows them to lay flat to mitigate impact on air draft and cargo handling operations when in port.
By harnessing wind energy, Berge Neblina will be able to reduce the load on the main engine while maintaining speed,...
https://www.marinelog.com/legal/environment/berge-bulk-puts-anemoi-rotor-sails-on-a-valemax/