Zeppelin Power Systems Unveils Hydrogen-Powered Fuel Cell Generator in Hamburg

Zeppelin Power Systems has officially launched its innovative hydrogen-powered fuel cell generator at its headquarters in Hamburg-Bahrenfeld, marking a major step toward cleaner energy solutions. The event was inaugurated by Hamburg’s First Mayor, Dr. Peter Tschentscher, who praised the initiative as a significant contribution to the city’s and Europe’s broader climate goals.

Developed over a three-year period, the generator—dubbed the “PEM demonstrator” during its development—has evolved into a fully operational hybrid power unit. Housed in a compact 20-foot container, the system includes a PEM (proton exchange membrane) fuel cell, lithium-ion battery, hydrogen storage cylinders, control systems, and cooling units. Its design enables flexible use across various industrial applications such as stationary power systems, maritime operations, railway support, and emergency energy supply.

The generator has a nominal output of 50 kVA and stores approximately 30 kilograms of hydrogen in its onboard tanks. The hydrogen for the launch demonstration was supplied by MB Energy GmbH, formerly known as Mabanaft Deutschland GmbH.

Speaking at the event, Zeppelin Group CEO Matthias Benz emphasized the company’s long-term commitment to sustainable innovation. “With this development, we are reinforcing our role as technology leaders and demonstrating how industry can actively support the shift to cleaner energy,” he said.

Dr. Tschentscher highlighted the importance of hydrogen in Hamburg’s transition toward becoming a green energy hub. “This fuel cell unit opens up exciting possibilities for replacing fossil fuels and reducing carbon emissions,” he noted. “Zeppelin Power Systems is playing a vital role in Hamburg’s position as a leader in hydrogen technology.”

Keno Leites, Head of Zeppelin’s Fuel Cell Competence Center, added that the project exemplifies their approach as system integrators. “We tailor drive and energy systems to meet ecological and economic requirements, providing customized solutions that combine fuel cells, combustion engines, and energy storage systems.”

The collaboration with MB Energy also signals a strong partnership within Hamburg’s growing hydrogen economy. Adrian Herberger, Head of Hydrogen & SAF at MB Energy, remarked, “Our partnership with Zeppelin illustrates the practical impact of hydrogen in the energy transition.”

The fuel cell unit was first introduced to the public at the Hydrogen Technology Expo in Hamburg last year and has since been refined into a complete, operational power system. Zeppelin Power Systems sees this development as a significant leap toward scalable and sustainable energy options for industries seeking resilient, decentralized solutions.