
Clean Hydrogen at Scale
Hydrogen Optimized manufactures and sells innovative high-power
water electrolyzers for large-scale clean hydrogen production

Hydrogen Optimized’s RuggedCell™ high-power water electrolyzers are designed to deliver low-cost clean hydrogen at the scale needed to decarbonize the world’s largest energy-intensive industries. Our patented technology efficiently converts renewable electricity such as solar and wind power into clean hydrogen.
Proven Stuart unipolar alkaline technology
- Delivers the benefits of PEM
- Solves the issues of bipolar alkaline and PEM

Designed for the lowest levelized cost of clean hydrogen at large-scale
- High-power architecture enables 50 MW+ single modules
- Enables plants from tens of megawatts to gigawatt scale
- Minimal replication of key components including substations, rectifiers and balance of plant
- Designed for low-cost mass manufacturing
- Iridium-free supply chain, no PFAS “forever chemicals”
- Uses widely available materials with reliable supply chains such as iron, nickel and copper
Designed for the real-world conditions of clean hydrogen installations
- Well-suited for variable renewable power inputs:
- Operates over the full dynamic range of available power
- Avoids shutdowns at low energy intensity
- Maximizes conversion of electrical power to hydrogen
- Sustains high gas purities over the full operating range
- Stable efficiency over plant life
- Low-cost on-site maintenance
