
07/17/2025
This is the way to farm fish.
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Autonomous Offshore Fish Farming Vessel Ocean Ark Set for French Flag with DNV Approval
The Ocean Ark is a 174-meter-long, 64-meter-wide vessel designed for open-water fish farming with a 5,000-ton capacity per cycle and a 25-day autonomous runtime. Developed by Ocean Sovereign and Ocean Arks Technology, she features a self-cleaning trimaran hull and complies with IMO, MARPOL, and SOLAS regulations. Designed to drift with fish shoals and ocean currents, she minimizes ecological impact while maximizing fish welfare and production stability in high-sea environments.
DNV is overseeing vessel certification and classification for French registration, aiming to ensure operational safety and system integrity. The collaboration targets challenges facing traditional fish farms like algae blooms, marine heatwaves, and storms. With France’s large maritime zone and robust seafood market, the Ocean Ark is part of Ocean Sovereign’s broader plan to deploy a fleet capable of producing 120,000 tons of fish annually for Europe and the US within five years.