Largest Electric Ferry Offloads Its Cargo
The maritime world is gearing up for a new era in sustainable transport, with the launch of the world's largest electric ferry, the "China Zorrilla." This groundbreaking vessel, manufactured by Australian catamaran maker Incat, made its debut on May 2, 2025.
The "China Zorrilla" is a colossal ferry, measuring 130 meters in length and boasting a capacity to carry 2,100 passengers and 225 vehicles. In contrast, the electric ferry operated by AG Reederei Norden-Frisia, the "Frisia E-I," is significantly smaller, measuring 32.3 meters in length and able to transport up to 150 passengers, but without the capacity to carry cars.
The "Frisia E-I" is scheduled to begin regular service at the end of this year. Originally planned to be powered by liquefied natural gas, it has been equipped with an electric drive instead. This shift towards electric power aligns with the global standard for the gradual reduction of greenhouse gas emissions in maritime transport, agreed upon by the countries of the International Maritime Organization (IMO).
The "China Zorrilla" is not designed for long distances or large passenger and vehicle capacities like the "Frisia E-I." However, it sets a new benchmark in electrification of shipping with its drive system, which is four times larger than any other maritime installation worldwide. The ferry's complete drive system comes from Finnish manufacturer Wärtsilä, including eight electric motors for the eight waterjet propellers and the charging system at the port.
The drive nozzles are optimized for a cruising speed of 25 knots (46 km/h), making it one of the fastest electric ferries in operation. The ferry's batteries weigh 250 tons and can store 40 megawatt hours (MWh) of electrical energy, enough to power the vessel for a significant distance.
Ferry operations have already been employing ships with large batteries, and the "China Zorrilla" is no exception. The manufacturer of the charging equipment for the electric charging infrastructure onboard the "China Zorrilla" is Conel. After the launch, the interior of the ferry will be completed, including a 2,300 square meter duty-free deck.
The electric ferry service from Norddeich to Norderney started during the Easter holidays in 2025, marking a significant step towards a more sustainable future for maritime transport. As the world continues to grapple with climate change, the use of climate-neutral fuels such as e-methanol is a possible alternative in the electrification of shipping.
In a nod to sustainability, the "Frisia E-I" is named after an Uruguayan actress and film director. The ferry will connect the ports of Buenos Aires in Argentina and Colonia in Uruguay, contributing to a more connected and eco-friendly South America.
For those interested in connected life, renewable energy, and new mobility, a weekly newsletter is available to keep you updated on the latest developments in these areas. The "China Zorrilla" and the "Frisia E-I" are just the beginning of a new era in sustainable maritime transport.
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