Why must this be done at the federal(I presume what you mean when you say national) level? Seems to me, this should be up to the local community, if they want a datacenter or not.
But I am in general for decentralisation and democracy.
But I am in general for decentralisation and democracy.
I think the immediately preceding sentence pretty clearly laid out their rational. (Not saying I agree or disagree, just that I think your question was already answered).