France-based quantum computing company Pasqal has officially switched on Italy's first neutral-atom quantum computer, marking a new milestone in Europe's race to build practical quantum infrastructure.
The machine, named SOL, is built around Pasqal's Orion quantum processing unit (QPU) and packs 140 qubits — the fundamental units of quantum computation. According to Scientific Computing World, it is the first system of its type deployed on Italian soil.
Neutral-atom quantum computers use individual atoms held in place by laser beams as their qubits, rather than the superconducting circuits favored by companies like IBM and Google. Proponents argue the approach can scale more naturally and operate at room temperature in some configurations, potentially making it easier to deploy outside of specialized labs.
Pasqal has been steadily expanding its footprint across Europe, and SOL represents both a technical and symbolic achievement — Italy gaining a piece of hardware that only a handful of countries currently host in any form.
Quantum computers, even at today's relatively modest qubit counts, are being explored for problems in drug discovery, materials science, logistics optimization, and financial modeling — tasks that would take classical computers years or that are simply intractable at scale.
As nations compete to establish quantum leadership, each new national installation signals both scientific ambition and strategic intent — and Italy's SOL puts the country on the map in a technology race that governments and investors increasingly view as critical to long-term economic competitiveness.