Wingsail rigs: Dual, inflatable, retractable

In development for several years, this tech-driven catamaran was unveiled last month in France. The 70ft MODX is designed to be the first yacht capable of self-generating energy, so it can sail the oceans without emitting any CO2.

A zero emissions autonomous yacht requires some assurances in clever tech, performance and efficiency. Confidence in the latter two attributes will come from the fact it is designed by multihull and offshore racing supremos VPLP, and it’s built by a Lorient yard with plenty of experience in offshore racing multihulls (including the MOD70 trimarans).

It includes numerous new technologies and innovations, not least the dual inflatable and retractable wingsail rigs. This automated wing system was developed by Lorient-based specialists Aeroforce, who says it offers 35% extra power over conventional sails. – Full report