Quantum Fridges as Infrastructure Chokepoints

IBM’s modular cryogenic systems show that scaling useful quantum computers requires new, highly specialized physical infrastructure: massive, multi‑day cooldown refrigeration units, superconducting interconnects, and clustered cryogenic topologies. Those elements create long lead times, concentrated supply chains, and local power/water siting constraints that make quantum hardware an infrastructure and policy problem as much as a physics one. — If quantum scale-up depends on bespoke cryogenic plants and couplers, governments, utilities and industrial policy makers must treat quantum buildouts like strategic factories that require permitting, grid upgrades, and supply‑chain oversight.