Hydrogen storage in salt caverns

Gas infrastructure company involved in transmission network development.

Heavy equipment and power systems

Automotive

Texas

Netherlands

Groningen

Pilot project between Chevron and Caterpillar to test hydrogen fuel technologies in mining equipment, aiming to reduce emissions in heavy industries.

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.

Chevron project utilizing 5 MW electrolyzers from Accelera by Cummins to produce hydrogen from solar energy at fuel-cell-grade purity, capable of producing over 2 tons of hydrogen daily.

Ammonia produced from green hydrogen and nitrogen, intended for use as a fertilizer and increasingly as a zero-emission maritime fuel.

Portable hydrogen refueling technology developed by Air Products and deployed by Toyota to California dealers. The mobile stations can be deployed to locations with greatest need.

Electrolyzer system capable of producing over 2 tons of hydrogen daily at fuel-cell-grade purity. Sufficient to power 80 freight trucks for up to 600 miles.