Hgen makes clean hydrogen to decarbonize heavy industry.

Our alkaline electrolyzer converts water and electricity into hydrogen, a feedstock for chemicals and steel production.

With industry-leading performance, Hgen’s electrolyzer enables the lowest cost clean hydrogen.

  • State-of-the-art
    performance

    Operates at higher efficiency, current density, and pressure, enabling increased hydrogen production in a smaller footprint.

  • Low
    cost

    Durable, low cost materials with a modular, mass-manufacturable design to reduce materials and manufacturing cost.

  • Solar & wind
    compatible

    Designed to ramp quickly when integrated with intermittent renewable power, without degradation.

  • Includes
    balance of plant
    • Power supply
    • Water purification
    • Gas separation & processing
    • Systems controls
    • Cooling & auxiliary systems
  • Turnkey
    installation

    Containerized module with pre-assembled balance of plant minimizes custom integration and on-site construction.

  • Small
    footprint

    Dramatically reduced footprint enabled by power dense cell stack and pressure-capable balance of plant.

20x higher volumetric power density

  • 9% more efficient
  • 6x thinner cells
  • 2x current density