Exploring Quantum Frontiers: EuroHPC Joint Undertaking’s latest funding opportunities

Revolutionizing Quantum Technologies: EuroHPC JU Calls for Cutting-Edge Projects

Europe’s EuroHPC JU is spearheading the advancement of quantum technologies with several exciting calls for proposals in 2026. These calls aim to push the boundaries of superconducting, neutral-atom, quantum key distribution (QKD), quantum testing infrastructure, and quantum experimental pilot lines. Let’s delve into the specifics of each call and the groundbreaking opportunities they offer.

Superconducting Platform Technologies

The EuroHPC JU is calling for projects under the name HORIZON-JU-EUROHPC-2026-SPT-10 to enhance Europe’s superconducting quantum computing capabilities. The goal is to develop a Quantum Processing Unit (QPU) with a minimum of 1,000 individually addressable physical qubits utilizing chiplet technology. These qubits should offer extended coherence times, rapid read-outs, and error correction capabilities. The system will be cloud-accessible for both researchers and industry users, emphasizing practical applications for businesses. Successful proposals will need to build a comprehensive quantum computing system encompassing hardware, cooling infrastructure, control electronics, and software. This initiative also aims to bolster European supply chains for quantum technology components. The total budget for this call is EUR 20 million, with projects expected to span 3.5 years. The application window opens on August 13, 2026, with a deadline of November 17, 2026.

Neutral-Atom Platform Technologies

Under the call HORIZON-JU-EUROHPC-2026-NAPT-11, the EuroHPC JU is focusing on advancing neutral-atom quantum technologies by delivering scalable quantum processors for simulation and computing. The objective is to create fully programmable platforms with 10,000 neutral atoms for simulation and 1,000 physical qubits for computing, with a trajectory to scale up to 10,000 physical qubits. Key milestones include achieving long coherence times, high operation fidelities, and demonstrating quantum advantage through real-world applications in sectors such as energy and health. Projects are expected to implement quantum error mitigation and correction techniques while enhancing the EU’s supply chain for critical components. The total budget for this call is EUR 20 million, funded under the Horizon Europe program, with a project duration of 3.5 years. The application period commences on August 13, 2026, with a deadline of November 17, 2026, at 17:00 CET.

Next-Generation QKD Systems

With the call HORIZON-JU-EUROHPC-2026-NQKD-12, the EuroHPC JU aims to bolster Europe’s quantum-secure communications through core Quantum Key Distribution (QKD) technologies. QKD enables ultra-secure communication by leveraging quantum mechanics to detect eavesdropping attempts, ensuring data transmission security. The focus is on developing next-generation QKD systems with improved key rates over metropolitan distances and network coverage on a regional scale. Additionally, projects will explore advanced cryptographic protocols beyond QKD, integrating post-quantum cryptography for enhanced security. This initiative will validate advanced QKD protocols, integrate QKD into network structures, and demonstrate hybrid QKD-PQC frameworks in real-world applications such as protecting energy grids and industrial control systems. The allocated budget for this call is EUR 24 million under the Horizon Europe program, spanning a project duration of 3.5 years. The call opens on August 13, 2026, with a submission deadline of November 17, 2026, at 17:00 CET.

Quantum-Testing Infrastructure for Quantum Technologies

The EuroHPC JU introduces the call HORIZON-JU-EUROHPC-2026-QTI-13 to establish a pan-European open-access testing infrastructure for quantum technologies. This initiative aims to create a framework for systematic validation and certification of quantum components and systems. The goal is to deploy distributed quantum testing facilities across Europe and develop certification services aligned with industry standards to support SMEs and startups in validating their quantum technologies. By expanding interconnected testing facilities in EU Member States, this call will cover various quantum technologies and develop interoperable testing methodologies and certification procedures. The total budget for this call is EUR 20 million, funded under the Horizon Europe program, with an application deadline of November 17, 2026, at 17:00 CET.

Quantum Experimental Pilot Lines for Quantum Technologies

Through the HORIZON-JU-EUROHPC-2026-QEXP-14 call, the EuroHPC JU aims to bridge the gap between academic quantum research and established pilot lines under the CHIPS JU. The Qu-Pilot initiative will serve as a testbed for developing and validating quantum technologies, emphasizing technological innovation, manufacturing reproducibility, and scalability. This call seeks to establish experimental pilot production infrastructure to advance quantum hardware technologies from TRL 4-6, focusing on quantum processors, sensors, and cryo-compatible packaging. Projects are expected to showcase scalable quantum fabrication processes, including standardized workflows for reproducibility, quality assurance, and certification pathways. The total indicative budget for this call is EUR 15 million, funded under the Horizon Europe program, with a project duration of 3.5 years. The application window opens on August 13, 2026, with a deadline of November 17, 2026.