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Green Hydrogen Storage vs Battery Simulator

Route surplus renewable electricity to an electrolyzer (making hydrogen for long-duration storage) or a battery bank, then release it later and compare live round-trip efficiency — hydrogen's storage-duration advantage against its energy-conversion cost.

Energy & Thermodynamics3DModerate60 FPS💧 Water

Details

CategoryEnergy & Thermodynamics

RenderingThree.js · WebGL

DifficultyModerate

Target FPS60

ControlsSliders set surplus renewable power (0-40 kW) and its split between electrolyzer and battery; buttons release stored battery or hydrogen back to the grid; speed buttons fast-forward simulated time (1x/200x/4000x) to reveal battery self-discharge over idle weeks/months; reset button zeroes the live round-trip efficiency stats.

green hydrogenelectrolysisfuel cellbattery storageround-trip efficiencypower-to-gaslong-duration storagerenewable curtailmentenergy transition

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Route surplus renewable electricity into an electrolyzer (making hydrogen for long-duration storage) or a battery bank, then release it later through a fuel cell or straight from the battery — and watch the live round-trip efficiency gap between the two paths, plus hydrogen's edge for storage that has to last weeks or months.

⚙ Under the hood

green hydrogenelectrolysisfuel cellbattery storageround-trip efficiencypower-to-gaslong-duration storagerenewable curtailmentenergy transition

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