For example water driven sawmills to cut wood

  • x4740N@lemmy.worldOP
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    8 months ago

    Wouldn’t that still release c02

    Hydrogen fuel cell or electric with solar panels would be better

    • poVoq@slrpnk.netM
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      8 months ago

      Not more than the wood took up before.

      And a woodgas engine is much simpler and easier to repair… besides you were asking for old technology 😅