Doesn't sounds like it accounts for computing efficiency then? That would probably be quite impossible or at least very difficult anyway. Of course, it's still

Doesn't sounds like it accounts for computing efficiency then? That would probably be quite impossible or at least very difficult anyway. Of course, it's still great for a datacenter to actually use its energy for running the computers instead of just AC and transformers. Heat recovery from datacenters for district heating is one way to increase the efficiency; I wonder if it impacts PUE?