Hydrogen Generation

Infinity’s core technology for fuel cells, electrolyzers, and regenerative systems is Proton Exchange Membrane (PEM) technology. The technology employs a solid polymer membrane as the system electrolyte. This unique material works like battery acid but is inert and safe to touch while functioning to transport hydrogen ions or protons to enable either electrolysis or fuel cell reactions.


Infinity High pressure PEM electrolyzers have been developed for integration into XStorra® regenerative fuel cell systems or other applications requiring hydrogen fuel. Employing Infinity’s patented all-bonded metal cell structure concept, stacks have been developed to generate hydrogen at greater than 2,000 psi (138 bar). Stacks are designed for differential pressure operation with oxygen generation at ambient pressure for safety and simplification of the balance of plant.


  • High pressure hydrogen delivery
  • High pressure oxygen delivery
  • Simplified balance of plant


  • Renewable hydrogen generation potential
  • Elimination of 1-2 stages of compression
  • Efficient generation