Bubblefly
Bubblefly is a Swiss brand associated with zero-emission hydrogen hydrofoil boats, including THE JET ZeroEmission.
Last updated September 28, 2026
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Overview
Bubblefly is a brand name linked to a Swiss venture in zero-emission maritime transport. The available evidence connects the Bubblefly identity to THE JET ZeroEmission, a hydrogen-powered hydrofoil boat described as a one-of-a-kind vessel that flies approximately 80 cm above the water at cruising speeds of 35–40 knots. The project is led by Alain Thébault, known as the inventor of L’Hydroptère and a world sailing speed record holder, who brings his expertise in hydrofoil design and electric propulsion to this new venture. The boat is positioned as a high-end, environmentally respectful experience, offering silent, wave-free, and emission-free travel over glamorous seashores, rivers, and lakes. It is primarily aimed at hotels and exclusive individuals, with a larger variant intended for broader public use through partnerships with governments and local authorities. The venture is supported by the Prince Albert II of Monaco Foundation. While the exact corporate structure, founding date, and ownership of Bubblefly are not detailed in the supplied evidence, the brand represents an innovative approach to sustainable luxury marine mobility.
History
The history of Bubblefly is closely tied to the development of THE JET ZeroEmission, a hydrogen-powered hydrofoil boat project. The venture is led by Alain Thébault, a renowned figure in sailing and hydrofoil technology, who previously invented L’Hydroptère and set world sailing speed records. He also designed an earlier electric prototype, and now brings his networks, expertise, and knowledge to this new zero-emission maritime venture. The project has garnered support from the Prince Albert II of Monaco Foundation, indicating a commitment to environmental sustainability. While specific dates and corporate milestones are not provided in the available evidence, the brand represents a continuation of Thébault's innovative work in high-performance, eco-friendly marine vessels. The boat is designed to operate worldwide, offering a unique flying experience over water with zero emission, zero wave, and zero noise.
Products and positioning
High-end, zero-emission, silent hydrofoil boat experiences for luxury and public transport.
THE JET ZeroEmission
A hydrogen-powered hydrofoil boat with iconic design and high-end positioning. It flies 80 cm above the water at 35-40 knots, carries 6 to 8 passengers, and is mainly dedicated to hotels and exclusive individuals.
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