Lower Saxony

Germany's largest operational underground hydrogen storage project injecting green hydrogen into two 300,000m³ salt caverns at the Etzel facility in Lower Saxony. The pilot phase began in Q2 2025 with an initial 90-tonne injection using a 2% hydrogen blend in existing pipelines.

A hydrogen fuel cell product designed as a backup energy system with an energy output of 200 to 1,100 watts. The device can generate hydrogen from tap water, rainwater, and air condensation.

Development and deployment of 14 hydrogen-powered trains by Alstom for LNVG in Lower Saxony, Germany, to replace diesel trains and reduce emissions.

Rolling stock manufacturer

Railway operations

Gas infrastructure company involved in transmission network development.

A technology that combines hydrogen and oxygen in a clean, electrochemical process to generate power, releasing only water vapor as a byproduct.

Electrochemical devices that convert hydrogen and oxygen into electricity to power electric motors in aircraft.

Hydrogen produced from renewable electricity sources, considered a critical component for hydrogen's long-term credibility as a clean fuel.

The world's first passenger train equipped with a hydrogen fuel cell system, designed to be environmentally friendly and reduce emissions.

Germany's largest operational underground hydrogen storage project injecting green hydrogen into two 300,000m³ salt caverns at the Etzel facility in Lower Saxony. The pilot phase began in Q2 2025 with an initial 90-tonne injection using a 2% hydrogen blend in existing pipelines.

Airbus' roadmap for developing zero-emission commercial aircraft.

The world's first hydrogen-powered passenger train, whose components are certified by TÜV SÜD's programs to meet rail safety norms and hydrogen system risks.

World's first hydrogen-powered low-floor passenger train. Zero-emission train that uses hydrogen fuel cells to generate electricity, producing only steam and water. Can carry up to 300 passengers and travel up to 500 miles daily.

A diesel multiple unit train model used as a replacement for hydrogen trains experiencing technical issues.