Retrofitted with 123-foot ‘WindWings,’ ‘Pyxis Ocean’ is testing two giant sails on its six-week journey from China to Brazil.
Retrofitted with 123-foot ‘WindWings,’ ‘Pyxis Ocean’ is testing two giant sails on its six-week journey from China to Brazil.
Marginal improvement at best. Maybe 5-10% of the energy will be saved. Still burning fuel for the rest.
The article says up to 30%. What makes you think this is wrong?