The Current

Xanadu CEO on Canada's quantum future

Jan 8, 2026
Christian Weedbrook, CEO of Xanadu, a Toronto-based quantum computing firm, unpacks the future of quantum technology. He discusses the groundbreaking $23 billion federal funding to propel Canada into the quantum age. Expect to learn how qubits can solve problems at lightning speed and the ambitious 2029 target for scalable quantum systems. Christian emphasizes the need for Canada to harness this technology for economic growth, job creation, and talent retention, all while remaining committed to local innovation and protecting Canadian intellectual property.
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INSIGHT

Quantum Computation Changes The Rules

  • Quantum computers use different laws of physics to vastly speed up computation compared with classical computers.
  • They can potentially solve problems like drug discovery and material design that are infeasible today.
ANECDOTE

Seven Million Years To Two Minutes

  • Christian Weedbrook recounts a problem that took seven million years classically and two minutes on a quantum approach as an illustration of potential speedups.
  • He frames superposition as being like zero and one at the same time to explain why such gains are possible.
ADVICE

Set A Concrete Timeline And Tackle Key Hurdles

  • Xanadu targets 2029 for a large-scale quantum computer and focuses on two technical challenges: networking and improving individual node performance.
  • They published a Nature paper solving networking and will now concentrate on raising single-node performance.
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