Quantum Hardware Advances: Brazil, Japan, and a US Fault-Tolerance Push
Three new announcements show quantum computing moving from lab to deployment, though with very different timelines and goals.
Quantum computing hardware is advancing on multiple fronts this week. IQM Quantum Computers has signed a purchase agreement with Brazil's Eldorado Research Institute to deliver its first quantum computer in South America, a concrete commercial deployment. Separately, Mitsubishi Electric announced that two of its R&D projects were selected by Japan's NEDO to accelerate industrial applications of quantum computing, signaling a longer-term research push.
The US Department of Energy is taking a different approach: it is soliciting proposals for a fault-tolerant quantum computer with a demo due within a year of award, and a 2028 target. Entrants receive $250,000 upfront. The Register notes that this timeline "sounds totally feasible given quantum computing's track record," a pointed dose of skepticism.
All three efforts share the goal of making quantum hardware more practical, but they differ in stage and geography. IQM's deal is a near-term installation, Mitsubishi's is foundational R&D, and the DoE's is a high-risk procurement challenge. The sources agree that momentum is building, but they diverge on how realistic the near-term milestones are.
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