190000kWh...
Sounds big until 126 homes in Denmark per year is shown as equivalent. At which point it becomes clear the energy used is a piffling rounding error when compared to overall world, or even city, consumption. Well, well... something with a lot of computers running full tilt consumes a significant amount of energy. Who knew?
My question therefore is "In the grand scheme of things, so what?".
The eggheads who produced this guesstimate are based at the University of Copenhagen in Denmark using seemingly big numbers in an effort to grab headlines, and stoke outrage among the hard-of-thinking.