Maybe I’m not very knowledgeable about this sort of thing, but the picture I got from reading the article is a couple of guys starting up a cryptocurrency operation in a cargo container full of computers.
For one thing I have never seen a cargo container that was heated, air conditioned or even had windows. They are a metal box that would be like an oven in the summer, especially if it was full of computers. This container will be parked at a substation for a while and then sometime in the future it will be moved elsewhere to take advantage of cheap power. And the GF Job Development Authority just loaned them $225,000 and that was just to buy down interest on another