Inside the world’s largest battery electric ferry

Inside the world’s largest battery electric ferry

From SwitchedOn Australia by RenewEconomy

May 27, 2026 · 30 min

About this episode

The episode discusses the world's largest fully battery-electric ferry, the China Zorrilla, and its implications for the future of maritime transport.

Right now, the world’s largest fully battery-electric ship sits in Hobart’s Derwent River, waiting to be put into service. The 130-metre China Zorrilla, built by Tasmanian shipbuilder Incat, will carry more than 2,000 passengers and 225 vehicles between Argentina and Uruguay entirely on battery power. Four battery rooms on board house more than 5,000 lithium-ion battery units, part of what is believed to be the largest battery installation ever put on a ship. Sitting onboard the vessel with Incat founder and chairman, Robert Clifford, explains how a family-owned Tasmanian company built a ship many in global shipping thought impossible and why battery-electric ferries are poised to reshape the future of maritime transport.

People in this episode

Guest: Robert Clifford

Topics covered

  • battery-electric ferry
  • maritime transport
  • sustainable shipping
  • Incat
  • battery technology

Keywords

  • battery-electric
  • ferry
  • China Zorrilla
  • Incat
  • sustainable transport
  • lithium-ion batteries
  • maritime innovation

Mentioned in this episode

Organizations: Incat

Products: China Zorrilla

Places: Hobart, Argentina, Uruguay

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