There was this launched some time ago: https://www.abc.net.au/news/2025-05-02/incat-launches-worlds-largest-battery-electric-ship-hull096/105243498 https://www

There was this launched some time ago: https://www.abc.net.au/news/2025-05-02/incat-launches-worlds-largest-battery-electric-ship-hull096/105243498 https://www.abc.net.au/news/2025-05-02/incat-launches-worlds... It'd an electric ship, which has what is basically a grid scale battery power plant on board to power it. The problem is range. Good enough for it's intended use as a ferry in South America. But it's going to need to be towed there from Tasmania.