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Water Electrolysis: Hydrogen Production

Interactive 3D simulation of water electrolysis producing hydrogen and oxygen: switch between PEM, alkaline, AEM and SOEC electrolyzer types and see how current density, cell voltage, temperature and stack size change efficiency and gas output.

Energy & Thermodynamics3DModerate60 FPS💧 Water

Green hydrogen starts with an electrolyzer: apply a voltage across two electrodes in water and the molecules split into hydrogen at the cathode and oxygen at the anode. This simulation models a real electrolyzer cell — pick between PEM, alkaline, AEM and SOEC technology, dial in the current density and stack size, and watch the cell voltage, efficiency and gas production respond the way a real hydrogen plant's would.

⚙ Under the hood

Interactive 3D simulation of a water electrolysis cell: switch between PEM, alkaline, AEM and SOEC electrolyzer technologies and adjust current density and stack size to see how cell voltage, efficiency and hydrogen output respond, with live rising H2/O2 bubble streams at each electrode.

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3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install