Awesome! I’ve only been in one and it was very impressive, but that knocks it into a cocked hat!
We did get the environmental blurb on our visit. I think they said that the air-con was only on for about 38 days in 2011 because they directed the airflow, and monitored it on the ‘inlet’ and ‘outlet’ of each cabinet. They also used massive ‘car radiators’ as heat exchange units and used solar power to run the water/oil pumps
No herds of deer in the car park though (love that photo!)
Late Edit – Ref Iceland comment; Scotland used to be popular for data centers, but because of problems getting services (including fuel during the winter) to them and the increased efficiency they are moving South