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International Windship Association | May 19, 2021

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Wind Propulsion Solutions

Zéphyr et Borée – IWSA Supporter

December 15, 2018 |

To face with climate change, stock depletion of fossil fuels, IMO regulations, while meeting the consistent growth of global trades, Zéphyr & Borée combines wind energy and cutting-edge innovation to design modern sail cargo ships and promote … Read More

Computed Wing Sail (CWS) – IWSA Member

December 15, 2018 |

CWS is proposing an innovative wind propulsion system for the maritime sector. Our patented system, based on a rigid, inversible, asymmetric profile provides regular propulsion even on fast ships with limited drift effects ; operation is … Read More

Oceanfoil – IWSA Member

August 2, 2018 |

Oceanfoil is the maritime technology company pioneering proven aerofoil solutions for the global commercial shipping fleet. Our technology is a propulsion-assist aerofoil sail, or “wingsail” that captures the power of the wind to generate renewable energy … Read More

Anemoi Marine Technologies – IWSA Member

August 2, 2018 |

Anemoi is a British company advancing the state of the art in Flettner Rotor technology, proving it can work for a sustainable future of shipping.

Anemoi is a British company advancing the state of the art … Read More

AYRO – IWSA Member

July 1, 2018 |

With the intellectual property of the Oceanwings® concept, AYRO aims at promoting this wind propulsion solution through services and studies related to the system.

AYRO is a young start-up based in Paris, spin-off of VPLP design, … Read More

Verna Inventions – IWSA Supporter

June 21, 2018 |

Voile De Traction Auto Portée Pour Cargos: This invention consists of a naval installation that applies to cargo ships and container ships by recovering the strength of the wind, it is inspired by the free sailing … Read More