3 ms·

If we build enough desalination plants, there'd be no such thing as [fresh] water shortage; 2/3rds of the planet is covered in it. That said... Why aren't Pape

• usrusr 9y ago
  Paper pulping factories are built where fresh water is abundant, they don't have a problem. These areas also tend to coincide with wood sources. It would be incredibly inefficient to make paper on desalination water when you can just ship it from a rainy place. Whenever someone is making a big topic out of water consumption (not to be confused with water pollution!) without specific ties to an arid environment it's just a desperate attempt at greenwashing. Water scarcity is real, but it is not universally real everywhere.
  • lovemenot 9y ago
    Agreed. But exceptions do exist. Singapore is neither arid nor self-sufficient in fresh water.
    • usrusr 9y ago
      If water is really that scarce there ( = expensive), they are most likely using a much more water-efficient process than the typical pulp factory close to arid wood resources. The rough ballpark numbers for "water use in paper production" include a majority of factories located in places where investment in water reuse facilities simply does not work out economically, and quite possibly not even ecologically.
• thinkcontext 9y ago
  Desalination requires a lot of energy and is very costly.