The world's largest battery electric vessel, named China Zorrilla, has commenced sea trials on the River Derwent in Hobart, Tasmania. Built by Incat, the 130-meter ferry is designed to carry 2,100 passengers and 225 vehicles, powered by over 5,000 batteries weighing approximately 260 tonnes. This marks the first time a ship of its size and capacity has moved solely on electric power.
The vessel is intended for Buquebus, a South American ferry operator, to connect Montevideo, Uruguay, and Buenos Aires, Argentina, across the Rio de la Plata. The 55-kilometer route will be traveled three times daily, with each trip taking just over an hour, falling within the ferry's 90-minute single-charge range.
Following the completion of its trials, the China Zorrilla will be transported from Tasmania to South America by a heavy lift ship. This specialized vessel, described as "gargantuan" by Incat's public relations manager Tom Cooper, is expected to arrive in Hobart in February or March. The transfer will involve carefully managed processes with maritime authorities and temporary exclusion zones on the River Derwent. The journey to South America is estimated to take about 28 days.
The ongoing sea trials involve testing the ferry's propulsion, maneuverability, control systems, and overall operational performance under real-world conditions. Incat workers expressed pride and relief as the ship began its initial movements, signaling a significant achievement in the maritime industry after more than two years of construction. The ferry is expected to reach speeds upwards of 25 knots during speed trials.