Norsepower Rotor Sails provide a reliable and easy-to-operate auxiliary wind propulsion system with a proven savings record

5-20 % less fuel


Newbuild and

Norsepower Rotor Sails have several patented special features which ensure their durability, safety, long lifetime, easy operations and low maintenance costs. These features include:

  • Composite manufacturing technology, which ensures that the Rotor Sails are lightweight, cost effective, robust, reliable, and extremely well balanced

  • Simple but effective patented mechanical construction, improving the reliability, maintainability, and overall lifetime costs of the Norsepower Rotor Sail Solution

  • Icing prevention and ventilation properties which enable operation of the Rotor Sails in various weather conditions – from arctic to tropic climates

  • Patented automation system, which after initiating with a push button start senses whenever the wind is strong enough to deliver fuel savings, at which point the rotors start automatically – optimising crew time and resource.

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Tel. +358 40 671 4977 | Tammasaarenlaituri 3, FI-00180 Helsinki |

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