This is just a ratio of power fed into computers vs not-computers. It doesn't measure the effectiveness of power->problem_solved. If you were running P4 space h

This is just a ratio of power fed into computers vs not-computers. It doesn't measure the effectiveness of power->problem_solved. If you were running P4 space heaters but delivering power to no other equipment, you would have a PUE of 1. It is a metric, but not the only one.