Incat launches the world’s largest battery‍-‍electric ship

Tasmanian shipbuilder Incat has just floated out the world’s largest battery-powered ship: the Incat Hull 096.

Constructed for South American ferry operator Buquebus, Incat says that Hull 096 is the most significant vessel ever built by the company and represents a giant leap forward in sustainable shipping. When it enters service between Buenos Aires and Uruguay, it will operate entirely on battery-electric power, carrying up to 2100 passengers and 225 vehicles across the Rio Plata.

“This is a historic day — not just for Incat, but for the future of maritime transport,” said Incat Chairman Robert Clifford. “We’ve been building world-leading vessels here in Tasmania for more than four decades, and Hull 096 is the most ambitious, most complex, and most important project we’ve ever delivered. This ship changes the game.”

The ship is the ninth Incat-built vessel for Buquebus, continuing a proud and long-standing partnership between the two companies.

At 130 metres in length, Hull 096 is not only the largest electric ship in the world, but also the largest electric vehicle of its kind ever built – and one of the most significant single export items in Australia’s manufacturing history.

Tasmanian Premier Jeremy Rockliff congratulated Clifford and the team at Incat for the extraordinary craftsmanship and innovation that went into building the largest battery-electric ship in the world.

“Through hard work, determination, and ingenuity, Incat has built a globally significant battery-electric ship from their yard in Tasmania,” Premier Rockliff said. “Incat epitomises what it means to be Tasmanian as they quietly pursue the extraordinary, strengthen Tasmania’s brand on the global stage, and continue to support Tasmanian jobs and our economy. Tasmania has long been a leader in maritime innovation, and Incat’s latest achievement is a testament to our state’s world-class shipbuilding capabilities and proud seafaring heritage.”

The ship is equipped with over 250 tonnes of batteries and an Energy Storage System (ESS) boasting more than 40 MWh of installed capacity. The ESS, which is four times larger than any previous maritime installation in the world, is connected to eight electric driven waterjets and supplied by leading technology partner Wärtsilä. This combination of technology sets a new global benchmark for the shipping industry.

“We are proud to have collaborated with Incat and Buquebus in launching the world’s largest battery-electric ship,” says Roger Holm, President of Wärtsilä Marine and Executive Vice President at Wärtsilä Corporation. “Ferries play a vital role in meeting the growing demand for environmentally sustainable transport options, with ship electrification a key solution for enabling the sector to transition towards net-zero emissions.”

“We’re not just building a ship — we’re building the future,” said Incat CEO Stephen Casey. “Hull 096 proves that large-scale, low-emission transport solutions are not only possible, they are ready now. This is a proud day for Tasmania and for Australian manufacturing.”

Work will now continue completing the vessel’s interior, which includes a 2300 m² duty-free retail deck — the largest shopping space on any ferry in the world. Final fit-out, battery installation, and energy system integration will take place ahead of sea trials later this year on the River Derwent.

Image: Supplied.