Shadotec plc is a British company supported by a group of shareholders, who for many years have steadfastly maintained their belief in the value of modern Walker Wingsails for marine propulsion. The Company holds an exclusive world wide licence over the Wingsail by John Walker.
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We turn the clean free energy of the ocean winds into marine propulsion. Blending naval architecture, aerospace dynamics, structures, and computer control, we provide silent speed at the touch of a fingertip, saving fuel and reducing pollution on commercial ships.
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The worlds larger ships burn heavy fuel oil (HFO) wihch contains around 4.5% sulphur. By utilising wind energy & solar energy the Windsail can reduce fuel costs by 30-50%, this saving also cuts the volume of exhaust gases emitted, directly reducing particulate emissions.
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