They don't have to be massive structures. MDCs are refrigerator size & HDCs Home Nodes, much like solar and batteries could be used.
Like Solar & Battery energy, HDCs reduce the tech companies' corporate power with neighbourhood decentralised AI networks.
At EOL, we won't have stranded asset issues.
They Call Me Bruise
I’m not saying data centres are good or bad but NSW currently uses 12% of its electricity in a single aluminium smelter