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.