Torqeedo takes on hydrogen fuel cells for emission-free boating

Hydrogen-electric Deep Blue Hybrid system © Torqeedo

Torqeedo today announced a collaboration with Proton Motor Fuel Cell GmbH to integrate hydrogen fuel cell charging into Torqeedo's industry-leading propulsion systems for electric boats.

The two Bavaria-based companies will work together on an innovative marine hydrogen hybrid building kit integrating Torqeedo's existing Deep Blue battery-electric drive systems and Proton Motor's advanced fuel cell technology.

"The hydrogen-electric Deep Blue Hybrid system will provide a practical and cost-effective solution that will allow for fast fuelling, overcome speed and range limitations, and will meet the most restrictive emission requirements on environmentally sensitive waterways or in urban areas," said Jochen Czabke, senior vice president product development and global service for Torqeedo GmbH. The project, which has the working title of "Ma-Hy-Hy" (Marine-Hydrogen-Hybrid), has received funding from the Bavarian federal government for 2021 through 2024.

Deep Blue 40 kWh battery - photo © Torqeedo

The system will be designed to provide propulsion power ranges from 50 to 200 kW and fuel cell power of 30 to 120 kW and will have flexible options for hydrogen storage. A prototype system will be tested and validated at Torqeedo's engineering centre near Munich. The companies expect to undertake collaborative marketing and industrialization of the system following the successful end of the development project.

"Integrating alternative fuels like hydrogen gives us yet another tool in the Deep Blue toolkit," said Czabke. "We look forward to delivering a zero-emission hybrid-electric propulsion system that will enhance the range and performance of our battery-powered drives without the use of fossil fuels."

Proton Motor supplies Fincantieri with a new fuel cell system HyShip 72 for 100 percent emission-free power on the open sea. - photo © Proton Motor