LARGEST BATTERY-ELECTRIC FERRY BEGINS SERVICE

Oct 23, 2026 | Shipbuilding & ship repair news

What is currently the world’s largest battery-electric ship has officially entered commercial passenger service with Buquebus in South America.

Incat Tasmania Hull 096, the 130m China Zorrilla, has completed its first commercial voyage between Buenos Aires, Argentina, and Colonia, Uruguay, representing the culmination of a long process of design, engineering, innovation and construction, bringing to life one of the most ambitious and technically complex projects undertaken by the Tasmanian shipbuilder. Powered entirely by batteries, the vessel is the largest electric ship ever constructed and is capable of carrying up to 2,100 passengers and 225 vehicles across the River Plate.

Incat Chairman Robert Clifford said: “For years, hundreds of talented people at our Hobart shipyard have worked tirelessly to bring this extraordinary vessel to life. We’ve overcome enormous technical challenges, pushed the boundaries of what was thought possible and built something the world has never seen before. To now see this ship carrying passengers in commercial service, powered entirely by batteries, is an incredible achievement and a moment of enormous pride for everyone who has been part of the journey. This ship proves that large, high-capacity commercial vessels can operate on electric power, and that passengers can enjoy a completely different experience in the process, without the traditional diesel-engine noise, vibration or exhaust emissions. What makes this achievement even more special is that it all started in Tasmania. The skills, ingenuity and determination of our workforce have delivered something that will be talked about in the maritime industry for years to come.”

Incat MD Craig Clifford added: “To be here in South America and travel aboard this vessel with passengers for the first time is something very special. After watching this ship take shape over so many years in Hobart, to now see her doing exactly what she was designed and built to do is incredibly rewarding. What really stands out is the passenger experience. When you’re aboard a vessel of this size, you naturally expect to hear and feel the machinery working beneath you. On Hull 096, that familiar engine noise and vibration simply aren’t there. It’s one thing to talk about what electric shipping can deliver, but it’s another thing entirely to experience it first-hand. I think passengers are going to be genuinely surprised by just how different this vessel feels.”

The vessel features more than 250t of batteries and an energy storage system exceeding 40MWh, powering eight electrically driven waterjets. It features an expansive passenger interior, including a duty-free retail area of approximately 2,300 square metres.

With construction underway at its Hobart shipyard on three 129m battery-electric ferries for Danish operator Molslinjen and two 78m hybrid-electric vessels, Incat believes it is continuing to push the boundaries of sustainable shipbuilding and shape the next generation of high-speed ferry travel.

Image: Incat’s ‘China Zorrilla’ ro-pax has now entered service with Buquebus (source: Incat Tasmania)

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