3 ms·

Or the energy usage of Germany’s chemicals industry…

• themitigating 4y ago
  Or the cost of running water pumps for public fountains
  • bombolo 4y ago
    The romans had water fountains and no pumps. Perhaps you underestimate gravity.
    • themitigating 4y ago
      Did I mention the Romans. I was talking about modern fountains some of which have pumps
    • EricE 4y ago
      Italy is pretty mountain rich - central Europe though?!?
• bboygravity 4y ago
  Or the energy useage of 1 metal smelter.