I’m having trouble with the football-field to acre conversion in this article. It talks about the complex being the size 12 football fields and the data center being 520 acres. I could believe it if those numbers were swapped and there was a 12 football field data center in a 520 acre complex. So I don’t know if they swapped the sizes of the complex and the actual data center or the author thinks football fields are much larger than they really are.
Yeah, as you say, 12 football fields are an order of magnitude smaller than 500+ acres.
For non-Americans, an American Football field is about 1-1/3 acres, a little smaller than a football/soccer field at about 1-3/4 acres