Quantum technologies are increasingly recognized as a disruptive frontier that will shape the next generation of industrial strategies. Developments in quantum computing, communication, and sensing promise not only technical breakthroughs but also significant economic and geopolitical consequences. Quantum computing can accelerate drug discovery, materials research, and complex optimization, while quantum communication opens new possibilities for secure data transfer beyond the reach of classical encryption. According to European Commission Reports and National Quantum Initiative Act, leading economies are already investing heavily: the European Union has committed over €1 billion to its Quantum Flagship program, while the United States launched the National Quantum Initiative Act in 2018 to coordinate research and industrial applications. These initiatives underscore the strategic nature of the field. For industrial policy, they also raise important questions: How should governments design roadmaps that foster public–private collaboration? What forms of regulation or incentives are needed to align innovation with competitiveness and security? At the same time, quantum technologies could support sustainability goals, for example through energy-efficient algorithms and advanced climate modeling. Positioning quantum technologies not only as an enabler but as a driver of future industrial policy is essential. Unlike incremental innovations, quantum breakthroughs will actively shape the direction of national strategies, global competitiveness, and sustainability agendas. Recognizing this driver role ensures that policymakers and industries move beyond adaptation, taking a proactive stance in designing resilient and forward-looking industrial ecosystems.
Quantum technologies are increasingly recognized as a disruptive frontier that will shape the next generation of industrial strategies. Developments in quantum computing, communication, and sensing promise not only technical breakthroughs but also significant economic and geopolitical consequences. Quantum computing can accelerate drug discovery, materials research, and complex optimization, while quantum communication opens new possibilities for secure data transfer beyond the reach of classical encryption. According to European Commission Reports and National Quantum Initiative Act, leading economies are already investing heavily: the European Union has committed over €1 billion to its Quantum Flagship program, while the United States launched the National Quantum Initiative Act in 2018 to coordinate research and industrial applications. These initiatives underscore the strategic nature of the field. For industrial policy, they also raise important questions: How should governments design roadmaps that foster public–private collaboration? What forms of regulation or incentives are needed to align innovation with competitiveness and security? At the same time, quantum technologies could support sustainability goals, for example through energy-efficient algorithms and advanced climate modeling. Positioning quantum technologies not only as an enabler but as a driver of future industrial policy is essential. Unlike incremental innovations, quantum breakthroughs will actively shape the direction of national strategies, global competitiveness, and sustainability agendas. Recognizing this driver role ensures that policymakers and industries move beyond adaptation, taking a proactive stance in designing resilient and forward-looking industrial ecosystems.
Quantum technologies are rapidly emerging as a transformative force with profound implications for critical infrastructures, national security, and global governance. Quantum computing, quantum communications, and quantum sensing promise unprecedented advances in data processing, secure communications, and environmental and infrastructure monitoring. At the same time, their disruptive potential introduces new ethical, security, and geopolitical risks, particularly for systems that underpin modern societies such as energy networks, telecommunications, finance, transportation, and defence infrastructures. This paper examines the governance of quantum technologies for critical infrastructures, moving from ethical impact assessment to the formulation of coherent national strategies. The study argues that the unique characteristics of quantum technologies — including their high degree of complexity, dual-use nature, and capacity to undermine existing cryptographic and security frameworks — require a shift from reactive regulation to anticipatory and responsible governance. Traditional regulatory approaches are insufficient to address the speed, uncertainty, and strategic relevance of quantum innovation. Instead, the paper emphasizes the need to integrate ethical impact assessment, risk analysis, and societal considerations at the earliest stages of research, development, and deployment. Ethical governance is presented not as a constraint on innovation, but as a foundational element for ensuring trust, resilience, and long-term sustainability. The analysis situates quantum governance within a broader geopolitical context, highlighting how major global actors are investing in quantum capabilities as strategic assets. This competition increases the urgency for coordinated governance frameworks that balance technological sovereignty, security, and international cooperation. Particular attention is given to the protection of critical infrastructures and the transition towards quantum-safe systems, especially in the field of cybersecurity and secure communications. Finally, the paper outlines the implications for national and European strategies, stressing the importance of multi-level governance involving governments, international organisations, industry, and research institutions. It concludes that only a holistic approach — combining ethical foresight, anticipatory governance, and strategic planning — can ensure that quantum technologies enhance societal resilience and security rather than exacerbate systemic vulnerabilities. In this sense, quantum governance becomes a central component of future national strategies for critical infrastructure protection and technological leadership.
The next generation of quantum technologies holds immense potential for innovation in our economy, society as well as many industries and is highly important for Germany and Europe. Entirely new and unexplored solutions could unfold for improving efficiency, sustainability, security, telecommunication, computation and medicine, for example. Fraunhofer is an essential partner of the European industry and, at the same time, acts as an integrator and multiplier of disruptive technology leaps. As such, we are committed to the efficient and sustainable transfer of scientific knowledge into applications for the benefit of society - which is why new quantum technologies represent an important research field in our portfolio. In this book, Fraunhofer presents its knowledge and experience on quantum technology innovations in the areas of sensing, imaging, communication and computing, as well as their scientific foundations and applications.
As the first applications leap out of research laboratories toward commercialization, the global race for dominance in the maturing field of quantum technologies is becoming ever fiercer. To retain its historical lead and kick-start a continent-wide quantum-driven industry and accelerate market take-up, Europe has launched the Quantum Flagship, an ambitious €1 billion, 10 year endeavor. This article provides an overview of the underlying considerations and the current state of the initiative. Furthermore, it briefly presents the 20 projects selected to be at the core of the ramp-up phase of the initiative, which will address core applications of quantum technologies such as communications, computing, simulation, as well as sensing and metrology, all of which are supported by basic science. Finally, we present the broader ecosystem of European funding instruments and institutions which aim to create the next generation of disruptive technologies within quantum sciences, placing Europe as a worldwide knowledge-based industrial and technological leader in this innovative field.
Quantum computing is emerging as one of the most transformative technologies of the 21st century, with significant implications for business strategy, workforce development, education systems, and global economic competitiveness. This paper introduces the foundational principles of quantum computing, including superposition, entanglement, interference, and decoherence, and explains how these mechanisms enable quantum systems to outperform classical computers in solving complex problems. It further examines the potential applications of quantum computing across industries such as pharmaceuticals, finance, automotive engineering, artificial intelligence, and logistics, highlighting both opportunities for innovation and risks of disruption. Attention is given to anticipated labor market shifts, the growing need for quantum literacy in higher education and professional training, and the relationship between quantum technologies and artificial intelligence acceleration. The paper also explores broader societal and demographic implications, including the risk of widening technological inequality between developed and developing nations. Ultimately, the study argues that while quantum computing presents unprecedented opportunities for economic advancement and scientific discovery, proactive policy planning, educational adaptation, and international collaboration will be essential to ensure inclusive and sustainable adoption.
Quantum computing is rapidly emerging as a transformative technological paradigm with the potential to disrupt cryptography, optimization, material science, and artificial intelligence. However, its dual-use nature introduces profound regulatory, ethical, and geopolitical challenges. This paper explores the governance landscape of quantum computing, emphasizing the need for anticipatory policy frameworks, international coordination, and responsible innovation mechanisms. It highlights risks related to cybersecurity, algorithmic inequality, and technological monopolization. The study proposes a multi-layered regulatory model integrating national strategies, global treaties, and industry self-regulation to ensure equitable and secure quantum development
Quantum computing is increasingly seen as a disruptive technology capable of expanding the computational limits of advanced manufacturing systems within the emerging Industry 5.0 framework. By utilizing quantum mechanical principles such as superposition, entanglement, and quantum parallelism, quantum computation enables new approaches to solving complex optimization, simulation, and data-intensive problems that are challenging or impractical for classical computers. This paper offers a comprehensive and critical review of the potential impacts of quantum computing on advanced manufacturing, focusing on intelligent production planning, supply chain optimization, materials discovery, predictive maintenance, and human–machine collaboration, key aspects of Industry 5.0. The originality of this review lies in its integrated analysis of quantum computing alongside artificial intelligence, digital twins, and cyber–physical systems, highlighting how these technologies, when combined, improve decision-making speed, process efficiency, and sustainability. Despite these opportunities, the integration of quantum computing into Industry 5.0 systems faces critical challenges, including hardware limitations, algorithm scalability, data security concerns, workforce readiness, and the complexity of integrating quantum solutions with existing industrial infrastructures. The role of hybrid quantum-classical architectures is examined as a feasible and transitional approach for near-term manufacturing applications. By critically assessing both technological strengths and practical constraints, this review positions quantum computing as a promising enabler of resilient, human-centered, and sustainable manufacturing ecosystems. The insights aim to assist researchers, industry players, and policymakers in strategically managing the integration of quantum technologies as manufacturing systems advance toward Industry 5.0.