ACUA Ocean’s hydrogen-powered unmanned surface vessel (USV), PIONEER, has achieved a significant milestone by completing the world’s first continuous 24-hour offshore operation with zero emissions. This breakthrough highlights the potential of hydrogen power in the maritime sector and aligns with the UK’s goal to lead in clean maritime innovation.
During the trial, PIONEER traveled 12 nautical miles to the Eddystone Lighthouse from Plymouth, operating autonomously for a full day on hydrogen-electric power. The vessel’s performance, stability, and autonomous systems were monitored continuously, providing valuable data for research partners, including the University of Southampton and Machl-UK.
This achievement follows PIONEER’s certification under the UK Maritime and Coastguard Agency’s Workboat Code, marking it as the first remotely operated, hydrogen-powered vessel to receive such approval. With the maritime sector contributing around 3% of global greenhouse gas emissions, PIONEER’s success demonstrates hydrogen’s potential as a reliable zero-emission alternative, setting a new standard for future fleets.
PIONEER will be showcased at DSEI and London International Shipping Week in September, reinforcing ACUA Ocean’s and the UK’s leadership in maritime decarbonization and autonomy.
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