MODX 70 is a 21.33 m sailing catamaran created by Couach around a 100% renewable-energy concept, combining wind propulsion, electric propulsion, hydrogeneration and solar power. Her avant-garde design is supported by VPLP Design for naval architecture and structural calculations, while biosourced and recycled materials contribute to an environmentally focused construction approach with refined contemporary character. Inside, MODX 70 offers more than 185 m² of living space, with a 54 m² saloon delivering 360-degree panoramic views, a private lounge, dining for 10, a top-of-range galley, bar, refrigerated wine cellar and built-in home cinema. The optional 20 m² owner's suite and flexible guest accommodation are complemented by environmentally friendly air conditioning, extensive lighting and carefully specified onboard fittings. Exterior living centres on a 45 m² shaded deck area and a 35 m² foredeck, supported by shade sails, twin swim ladders, tender handling equipment and comprehensive deck hardware. Two automated 100 m² Aeroforce inflatable wings, a 70 m² solar array, 250 kWh battery pack, variable-pitch propellers, bow thruster and integrated navigation systems create an advanced sailing platform designed for distinctive performance and autonomy.