The future of green hydrogen

Developing advanced materials and systems for ultra-efficient electrolysis

Explore Technology
H ₂
0%
HHV efficiency
at 0.5 A/cm²
0%
cost decrease vs.
conventional systems

Green hydrogen

Target sectors

A key chemical precursor and decarbonisation enabler for the hardest-to-abate sectors

The problem

Today's electrolysers force a trade-off between…

Electrogenos
breaks the trade-off

Our solution

A highly efficient alkaline electrolyser platform

Electrogenos electrolyser

Why Electrogenos

Gains that compound to cut hydrogen costs by 43%

Hydrogen cost per kg (index) 100% Base System −23% Utilisation −14% Efficiency −6% Mfg cost 57% Electrogenos
  • Wider operating window keeps production running during low solar/wind voltage output, reducing downtime and lost capacity
  • Fast demand-following ramps up during curtailment and low-price windows to convert otherwise wasted power into hydrogen
  • Lower cell voltage across operating points reduces electricity per kg, driven by catalyst activity and lower overpotentials
  • Improved bubble detachment, higher active surface area, and better gas transport reduce losses
  • Higher current density produces more hydrogen per electrode, reducing required electrode area and cell count for same output
  • Proprietary materials, fast electroplating, and design-for-assembly reduce material cost, fabrication time, and factory capex

Recognition

Awarded, funded and accelerated

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The economics of
green hydrogen
just changed

See the data behind the breakthrough

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