Bosch secures 45MW PEM electrolyzer stack order from FEST for European hydrogen projects
In the UK, Fuel Cells Works reported that Germany’s Bosch has secured an order for 36 Hybrion proton exchange membrane (PEM) electrolysis stacks from FEST GmbH, with a combined electrical capacity of 45MW.
Each stack has a rated electrical input of 1.25MW. FEST will integrate the equipment into electrolysis systems for projects involving gas infrastructure, industrial gas supply and refining across Europe, according to the report.
Bosch confirmed the purchase order through its Hydrogen Energy business, although neither company disclosed the contract value, delivery schedule or locations of the individual projects.
According to FEST, the installation was commissioned in November 2025 and supplies hydrogen for fuel-cell testing at the plant, the report added.
The system uses renewable electricity and has a hydrogen production capacity of approximately one ton per day. FEST handled the system integration, including water treatment, power electronics, gas processing and safety controls.
Category: Hydrogen
