Swedish Hydrofoil Ferry Revolutionizes Waterborne Public Transport


A high-tech hydrofoil ferry unveiled in Sweden promises to set a new standard for efficient and sustainable waterborne public transport by using innovative technology to reduce energy consumption and emissions.

Innovation in Waterborne Public Transport

Candela’s new P-12 vessel, a high-tech hydrofoil ferry, aims to revolutionize waterborne public transport by offering a clean and efficient alternative for cities with extensive waterways.

The P-12 Vessel’s Features

The P-12 vessel, designed to carry up to 30 passengers, utilizes carbon fiber hydrofoil wings to lift the boat out of the water, significantly reducing drag and achieving a maximum speed of 30 knots (56 kph or 35 mph). This design allows for a 95% reduction in energy consumption per passenger-kilometer compared to traditional diesel ships.

Impacts on Stockholm’s Transport System

The vessel’s exemption from speed limits due to its minimal wake and its ability to reduce travel time between suburbs and city centers are poised to make significant impacts on Stockholm’s public transport system. It is set to enter service in July as part of a pilot project to enhance the efficiency of waterborne travel.

Environmental and Economic Benefits

The utilization of hydrofoils in the P-12 vessel, along with the use of lightweight carbon fiber material and efficient electric motors, illustrates the potential for substantial environmental and economic benefits in the public transport sector. This innovation addresses energy consumption, emission reduction, and operational costs.

Global Shift Towards Hydrofoil Electric Ferries

The emergence of hydrofoil electric ferries represents a global shift towards sustainable marine transportation. Notably, the U.K. and other countries are also progressing in the development of fully electric hydrofoil ferries, signifying a growing trend in the maritime industry.

Infrastructure and Industry Adaptation

The adoption of hydrofoil technology in public transport necessitates the synchronization of onshore power supply with port infrastructure to facilitate efficient electrification. Authorities and industry professionals emphasize the importance of aligning public infrastructure with innovations in marine transportation to maximize the benefits of this technological advancement.