Feadship marks its diamond anniversary with the unveiling of 'C', a 75-meter motoryacht concept at the Monaco Yacht Show. Inspired by the symbolism of diamonds and carbon, the yacht boasts a steel hull, aluminium, and glass superstructure, emphasizing light-filled interiors and a strong connection with the outdoors. 'C' is powered by an electric propulsion system utilizing hydrogen fuel cells running on methanol, with additional support from lithium-metal batteries for power storage. Innovative features include wave-actuated fins that generate electrical energy and sustainable design elements to enhance energy efficiency. Feadship's dedication to sustainability is showcased through the use of lower-impact materials like recycled metals, reducing greenhouse gas emissions during manufacturing. The yacht's design prioritizes eco-conscious luxury, offering accommodations such as the owner's stateroom, guest staterooms, and crew cabins. Feadship's 'C' sets a new standard for green technology in the superyacht industry, combining luxury with environmental responsibility.