Ferries
Research & Development
Alternative Fuels
Foiling systems

Solent TriFoiler Demonstrator

Electric foiling high speed ferry demonstrator

This project featured the development of an innovative vessel with a lightweight trimaran hull, a fixed main foil, and an actuating foil rudder. The primary objective was to demonstrate the commercial viability of foiling technology and 100% electric propulsion for high-traffic passenger routes. Our role encompassed design and engineering support, enabling the vessel to function as a test platform for a future full-scale vessel exceeding 20 metres in length.

EMS was responsible for the design and development of the primary foil attachment and rudder system, as well as the integration of the mechanical motor leg. The scope of work included the production of detailed installation drawings, 3D models, and finite element analysis (FEA) to ensure robust performance and reliability.

Our contributions facilitated successful sea trials, confirming that a trimaran equipped with electric propulsion systems offers an efficient, reliable and environmentally sustainable solution for the ferry industry.

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