hydrogen tools
Free calculators for electrolysis projects – built on public data from the European Hydrogen Observatory, IEA, IRENA and NASA. No sign-up, shareable results.
New · LCOH calculatorWhat does green hydrogen cost per kg?Operating-hours slider, electricity price, grid/solar/wind mix, PEM or alkaline, stack physics – and NASA solar and wind data for your site. Validated against the European Hydrogen Observatory.€6.44/kg H₂PEM, 4,000 h/yr, €50/MWh, EHO defaultsOpen LCOH calculator →Iridium calculatorHow much iridium does a PEM plant need?Iridium demand and cost per MW at IRENA loadings, low-iridium OXYGN (PEM) and iridium-free AEM – with a dated iridium reference price pre-filled.US$8,200/oz · 25 Sep 2026Iridium price, source UmicoreOpen iridium calculator →
Screening tools for comparing scenarios; not a CENmat price or offer. Questions about your project? Contact us.