Same could be said for almost every other government owned company?

Could it? I can’t think of any reason why the BoC or CBC would have large physical infrastructure (i.e. warehouses), especially ones seeing less and less use, ripe to be turned into data centres.

at least pick a company that is obviously linked to digital infrastructure.

Canada Post probably has some of the more interesting digital infrastructure of all the crown corps. The technology that is able to read the chicken scratches on envelopes and figure out where they need to go continues to amaze.