| Why | Category | Energy |
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| Level | Hard |
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| Use | Split water in acid electrolyzers without iridium, one of the rarest metals |
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| What | Atoms | Oxide slab 100–300 + O, OH, OOH on top. Ru Mn Co Ni O H |
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| Build | Testing | Hard Make films, test in a cell for weeks |
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| Funding | Compute ~$1–2k · Make ~$20–50k · Test ~$30–100k · Other ~$20k patents |
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| Time | Make 2–3 months · Test 3–6 months · Total ~6–9 months |
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| How | Contact us for the design specs and build plan → |
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| Demo | Map of candidates by activity and acid stability, IrO₂ marked |
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| Competition | Academic labs, catalyst makers |
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| Business | Buyers | Siemens Energy, ITM, Plug, Nel |
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| Revenue | Very high Co-development ~$1–5M, license to catalyst makers. ~$5–20M/yr if it wins |
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