CSIRO’s Data61 and MIT have announced a three-year research partnership focused on quantum error correction, one of the biggest obstacles preventing practical quantum computers from reaching commercial viability.

The collaboration will see Australian researchers working alongside MIT’s Center for Quantum Engineering to develop new error correction codes that could reduce the number of physical qubits needed to create stable logical qubits. Current quantum systems require roughly 1,000 physical qubits to create a single error-corrected logical qubit, making large-scale quantum computers prohibitively expensive.

Dr. Michelle Simmons, who leads the quantum computing research at Data61, said the partnership builds on Australia’s existing strengths in silicon-based quantum computing. “We’ve made significant progress in fabricating high-quality qubits in silicon. Now we need better error correction to scale these systems up.”

The research will explore topological quantum error correction, an approach that uses the physical properties of qubits to protect quantum information. If successful, this could reduce the overhead needed for error correction by a factor of ten or more.

Australia has invested heavily in quantum technology over the past decade. The National Quantum Strategy, announced in 2023, committed $940 million to quantum research and commercialisation. This partnership with MIT represents a strategic effort to connect Australian researchers with international leaders in the field.

The collaboration isn’t purely academic. Both CSIRO and MIT have strong ties to industry partners working on quantum hardware. Silicon Quantum Computing, a Sydney-based company spun out from UNSW research, is already building prototype quantum processors based on similar technology.

One interesting aspect of the partnership is its focus on near-term applications. Rather than waiting for fault-tolerant quantum computers that might be decades away, the team is developing error mitigation techniques that could improve the performance of today’s noisy intermediate-scale quantum (NISQ) devices.

This practical approach has attracted interest from Australian companies exploring quantum computing for materials discovery, drug development, and financial modelling. Several consulting firms, including AI consultants in Sydney, have begun advising clients on quantum readiness strategies, though most agree that commercially useful quantum computers remain three to five years away.

The MIT partnership also includes an exchange program allowing Australian PhD students and postdocs to spend time at MIT’s facilities in Cambridge, Massachusetts. This addresses a recurring challenge in Australian quantum research: the relatively small size of individual research groups makes it difficult to develop the breadth of expertise needed for quantum systems.

Quantum computing isn’t the only area where Australian research organisations are pursuing international collaborations. CSIRO has similar partnerships with institutions in the UK, Germany, and Japan covering everything from renewable energy to agricultural technology.

The quantum partnership announcement comes at an interesting time for Australian science policy. The federal government’s recent budget increased research funding by 8%, but universities and research organisations continue to argue that Australia underinvests in basic research compared to other OECD nations.

Critics of current research funding often point to the gap between Australia’s strong fundamental research and its relatively weak track record in commercialising that research. Whether partnerships like this one will help bridge that gap remains to be seen.

The CSIRO-MIT collaboration officially begins in October 2025, with the first joint publications expected in mid-2026.