That one is "only" 300 MW but either way I'm surprised. Is the climate there particularly cold or is something else going on?
Looks like the cedar rapids site is also closed loop, with the full buildout being a hair over 1 gigawatt. Compared to salt lake city, colder in the winter, and a bit cooler in the summer but with very high humidity comparatively.
https://corridorbusiness.com/qts-data-center-project-will-pu...