Diraq’s Sydney Quantum Deployment Tests the Case for Lower-Energy Computing

Sydney, 10 November 2026 – Diraq has installed an eight-qubit silicon-spin quantum computer inside an Equinix, Inc. commercial data centre in Sydney, bringing its technology into a working computing facility. The company says the current system draws less than 20 kilowatts and is targeting an upgrade to as many as 256 qubits within the next year. Founder and chief executive Andrew Dzurak argues that larger systems could eventually ease some energy-intensive computing demands.

For Asian data-centre operators, technology companies and investors, the immediate development is a deployment milestone, not proof that quantum computing can already cut artificial-intelligence electricity bills. Diraq has explicitly said the eight-qubit system was not designed to outperform a rack of graphics processors on a commercial application. Its investment case still depends on delivering useful computation at a competitive total cost.