Stefano Mensa, group lead for advanced computing and emerging technologies at the STFC Hartree Centre, tells Joe McEntee how industry can utilize quantum computing to unlock new opportunities for commercial and regional growth.
Quantum computing has evolved from a largely theoretical discipline into a field of growing interest for commercial and industrial applications. Recent advances in quantum hardware, algorithms, and cloud-based access have enabled early experimentation outside academic environments, raising questions about its potential impact on real-world decision-making and operational problems. This paper provides an overview of the current state of quantum computing with a focus on its emerging relevance in commercial contexts. It examines the categories of problems that have attracted attention from industry, particularly those involving high combinatorial complexity such as optimization, scheduling, logistics, and resource allocation. The analysis also reviews the global landscape of companies and initiatives engaged in quantum computing, highlighting different technological approaches, maturity levels, and regional characteristics. In parallel, the paper discusses the principal challenges and limitations that constrain widespread adoption, including hardware immaturity, algorithmic readiness, cost factors, and organizational requirements. By considering both opportunities and risks, this study aims to present a balanced and realistic perspective on the role quantum computing may play in business environments. The objective is to clarify the current position of quantum computing within the broader technological landscape and to support informed interpretation of its potential, limitations, and future trajectory in commercial applications.
Quantum technologies hold immense potential to revolutionise industries, society and our way of life. However, unlocking its benefits requires a balanced approach; one that acknowledges its vast potential while proactively addressing the potential risks and unforeseen challenges. This position paper introduces the concept of quantum readiness - a proactive and multifaceted strategy that equips government, industry, academia, and civil society to responsibly navigate the quantum landscape. Quantum readiness encompasses two key aspects: general quantum readiness for leveraging the potential benefits of quantum technologies, and quantum cyber readiness to address the unique cybersecurity risks and challenges posed by these advancements. A proactive approach to quantum readiness can unlock unprecedented opportunities for businesses, government, academia, and civil society, while mitigating emerging (cyber) risks and ensuring a secure, competitive, and sustainable future. We also propose a systematic approach, guided by responsible innovation theory, for assessing the quantum readiness of industry sectors. We are currently applying it to assess the quantum readiness of Australian industry to identify critical gaps, vulnerabilities, and potential opportunities. This assessment will provide actionable insights to policymakers, industry leaders, and researchers, enabling them to enhance Australia's overall quantum readiness and position itself as a global leader in responsible quantum technology development and adoption.