3 ms·

And a kWh of power is of course done with coal. How pathetic.

• runeks 9y ago
  I believe most mining operations make use of hydro-electric power, simply because it’s much cheaper than burning off coal.
  • lawn 9y ago
    Also practically free hydro-electric power which would otherwise be wasted.
    • Symbiote 9y ago
      That's not true at all. If the power were not used by Bitcoin miners, it would be used by other industries, and less more-expensive (coal etc) power produced by other power plants.