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GreenHack / Edition 2022

GreenHack 2022

This edition’s archive has not yet been migrated. We are keeping the gap visible rather than inventing a recap.

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GreenHack / Independent minds. Shared planet. Since 2021.

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Page weight: 48.6 KB ≈ 0.00721 g estimated CO₂ / view How we count ↗

Czech grid now: 350 gCO₂/kWh (placeholder · not live)

© 2026 GreenHack / CEE HacksLow-watt Paper · An estimate, not a measurement.