New Zealand Navy trials renewable-powered USV

Published on February 16, 2024



Renewable-powered uncrewed surface vessel (USV) has been launched in Auckland for two weeks of sea-going experience for New Zealand Navy’s personnel to gain experience in its capabilities.

Named Bellona after the RNZN’s post-war cruiser, the 6.8-metre-long USV utilises solar, wind and wave energy to generate up to 5 knots of propulsion power which allows the vessel to remain at sea for several weeks while conducting a range of maritime tasks.

Bellona will initially operate during the day in Auckland Harbour escorted by navy personnel in a RHIB before it undertakes overnight sailings in the Hauraki Gulf, where it will be monitored around the clock by staff in a control room at the Devonport Naval Base.

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