Grand Challenge on Quantum Sensors for Inertial Navigation

Topic description

Expected Outcome: This topic is the first phase of a two-phase competitive structure supported by Horizon Europe, implemented via a Coordination and Support Action (CSA) in close collaboration with the European Investment Bank (EIB). Phase 1 (this topic): A CSA focused on readiness-analysis in terms of exploitation and investments, benchmarking the commercial viability of quantum enabled navigation systems. The aim is to deliver concrete outputs that improve the conditions for use of the supported projects through credible technical, industrialisation and financial roadmaps, validated against investor requirements (e.g. EIB, InvestEU). Activities also include analyses of investor-readiness and supply-chain sovereignty. Phase 2: For further information, see the indirectly managed action “HORIZON-CL4 Quantum Top-Up to InvestEU: Grand Challenge Phase 2” in the Cluster 4 part of the Horizon Europe 2026/2027 Work Programme. This CSA is designed to allow the best possible application in Phase 2 and the current CSA results may therefore inform applications by beneficiaries to investment support managed by the EIB under InvestEU (separate procedures). Under Phase 1 projects are expected to establish a comprehensive technical and financial roadmap that demonstrates the potential of the proposed Q-INS solutions, and at least deliver evidence-based design and benchmarking packages for reduced-scale systems ( such as documentation, test/benchmark reports and evidence of pre-existing or externally financed prototypes) in one of the following two categories: Category 1 (cold-atoms Q-INS) : Q-INS based on cold-atom interferometry (or other technology of at least equivalent performance) featuring long-term navigation accuracy (<10 m/hour) due to reduced drift with respect to commercial Inertial Measurement Units (IMUs). End-user requirements together with documented benchmark evidence from existing or externally financed prototypes will be collected for demonstrations in maritime or aviation applications. Category 2 ( Chip-scale Q-INS ): Low C-SWAP Q-INS measuring acceleration, rotation rate, and/or magnetic field, aimed at the implementation of chip-scale sensors based on defect centres and vacancies in crystals or on warm atomic vapours (including nuclear magnetic resonance), for applications e.g. in small satellites, UAVs, and autonomous transport. Proposals should target systems that are already sufficiently mature to enable credible benchmarking and industrial road-mapping. Specific expected outcomes include: A detailed technical roadmap, including system architecture, integration strategy, performance milestones, risk assessments and industrialisation plan for scalable production The industrialisation plan should be validated in conjunction with the EIB requirements, including commercialization timelines, and should include at least the following: Detailed Q-INS architecture based on quantum sensing techniques hybridised with classical IMUs, Compliance assessment for SWaP-C requirements, environmental resilience, and real-world integration, An assessment of dependencies on non-EU suppliers of critical components and proposal of effective mitigation measures in view of a sovereign supply chain, Potential list of end-users to capture system requirements and use-case constraints A comprehensive financial roadmap and viability assessment covering business models, market analyses, commercialization pathways, revenue projections and investment criteria Documented lab-validation/benchmarking of an existing or externally financed prototype (no EU funding of R&I or prototype development in this CSA), with preliminary benchmark results. An application strategy identifying target sectors (maritime, aviation, space, autonomous systems) and quantifiable advantages over classical IMUs. Scope: The Grand Challenge on Quantum Sensors for Inertial Navigation aims to advance the development of quantum-enabled navigation systems for use in GNSS-denied or contested environments. Q-INS combines quantum sensors with classical inertial measurement subsystems to deliver reliable, resilient, and sovereign positioning capabilities. The topic supports the EU’s ambition to strengthen technological sovereignty in strategic navigation infrastructures, aligned with the objectives of the STEP and the Digital Decade. Under this topic (Phase 1), projects are expected to deliver a comprehensive technical, industrialisation, and financial roadmap, including criteria for investment readiness, bankability, risk assessment, and scalability, thereby laying the groundwork for future investments via EU financial instruments under InvestEU, which benefits from a dedicated top-up from Horizon Europe for this purpose [1] . Under Phase 1, Expressions of Interest from potential end-user partners are strongly encouraged. Tailored advisory services from EIB Advisory may support financial structuring to prepare for Phase 2. Projects funded under this action are expected to span approximately six months, with an EU contribution up to EUR 0.5 million. [1] HORIZON-CL4 Indirectly managed action “Quantum Top-Up to InvestEU: Grand Challenge Phase 2”

Conditions and documents

General conditions 1. Admissibility conditions: Proposal page limit and layout The page limit of the application is 25 pages.  described in Annex A and Annex E of the Horizon Europe Work Programme General Annexes. Proposal page limits and layout: described in Part B of the Application Form available in the Submission System. 2. Eligible countries described in Annex B of the Work Programme General Annexes. A number of non-EU/non-Associated Countries that are not automatically eligible for funding have made specific provisions for making funding available for their participants in Horizon Europe projects. See the information in the Horizon Europe Programme Guide . 3. Other Eligibility Conditions The conditions are described in General Annex B. The following exceptions apply: The eligibility conditions are those established in the EuroHPC JU Council Regulation (EU) 2021/1173 as last amended by Council Regulation 2026/150. In accordance with Article 22.5 of the HE Regulation, the Governing Board has decided that in order to achieve the expected outcomes, and safeguard the Union’s strategic assets, interests, autonomy, or security participation is limited to legal entities established in Member States, Norway and Iceland. Proposals including entities established in countries outside the scope specified in the action will be ineligible. For the duly justified and exceptional reasons listed in the paragraph above, in order to guarantee the protection of the strategic interests of the Union and its Member States, entities established in an eligible country listed above, but which are directly or indirectly controlled by a non-eligible country or by a non-eligible country entity, may not participate in the action unless it can be demonstrated, by means of guarantees approved by the eligible country of establishment, that their participation to the action would not negatively impact the Union’s strategic, assets, interests, autonomy, or security . The consortium may exceptionally be composed of a single legal entity (mono-beneficiary grant) which is an SME. described in Annex B of the Work Programme General Annexes. 4. Financial and operational capacity and exclusion described in Annex C of the Work Programme General Annexes. 5a. Evaluation and award: Award criteria, scoring and thresholds Eligible proposals submitted under this topic and exceeding all the evaluation thresholds will be awarded a STEP Seal [ https://strategic-technologies.europa.eu/about/step-seal_en ] . described in Annex D of the Work Programme General Annexes. 5b. Evaluation and award: Submission and evaluation processes The criteria are described in General Annex D. The following exceptions apply: The following modifications to the general award criteria apply: 1. Excellence: credibility of the technical approach for road-mapping and benchmarking; adequacy of performance metrics and methodology (e.g. drift rate, SWaP-C, environmental resilience) early end-user engagement to define requirements 2. Impact: enhancing the EU stance around quantum inertial navigation from different angles[[ https://qt.eu/media/pdf/Strategic-Reseach-and-Industry-Agenda-2030.pdf]] expected contribution to EU technological sovereignty (including mitigation of non-EU supply-chain dependencies) and to societal, industrial and economic benefits; credibility of the path to commercialisation and investor-readiness. 3. Quality and efficiency of the implementation: credibility of the work plan, resources and risk management for a mono-beneficiary CSA; capacity to deliver the specified outputs (technical & financial roadmap, validation/benchmarking reports, viability assessment); appropriateness of the team and access to facilities for validation/benchmarking of existing prototypes. described in Annex F of the Work Programme General Annexes and the Online Manual . 5c. Evaluation and award: Indicative timeline for evaluation and grant agreement described in Annex F of the Work Programme General Annexes. 6. Legal and financial set-up of the grants described in Annex G of the Work Programme General Annexes. Specific conditions Expected project duration: 6 months Application and evaluation forms and model grant agreement (MGA): Application form templates Please use the application form that you will find in the Submission System. You can find examples of standard application forms in the Reference Documents page . Evaluation form templates — will be used with the necessary adaptations Standard evaluation form (HE RIA, IA) Standard evaluation form (HE CSA) Standard evaluation form (HE RIA, IA and CSA Stage 1) Standard evaluation form (HE RIA, IA and CSA Stage 1 BLIND) Standard evaluation form (HE PCP PPI) Standard evaluation form (HE COFUND) Standard evaluation form (HE FPA) Standard evaluation form (HE MSCA) Standard evaluation form (HE EIC PATHFINDER CHALLENGES) Standard evaluation form (HE EIC PATHFINDER OPEN) Standard evaluation form (HE EIC TRANSITION) Standard evaluation form (HE EIC Accelerator stage 1 - short proposal) Standard evaluation form (HE EIC Accelerator stage 2 - full proposal) Guidance HE Programme Guide Model Grant Agreements (MGA) HE MGA HE Unit MGA Lump Sum MGA Operating Grants MGA Framework Partnership Agreement FPA Call-specific instructions Detailed budget table (HE LS) Information on financial support to third parties (HE) Information on clinical studies (HE) Guidance: "Lump sums - what do I need to know?" Additional documents: HE Main Work Programme 2026-2027 – 1. General Introduction HE Main Work Programme 2026-2027 – 2. Marie Skłodowska-Curie Actions (MSCA) HE Main Work Programme 2026-2027 – 3. Research Infrastructures HE Main Work Programme 2026-2027 – 4. Health HE Main Work Programme 2026-2027 – 5. Culture, Creativity and Inclusive Society HE Main Work Programme 2026-2027 – 6. Civil Security for Society HE Main Work Programme 2026-2027 – 7. Digital, Industry and Space HE Main Work Programme 2026-2027 – 8. Climate, Energy and Mobility HE Main Work Programme 2026-2027 – 9. Food, Bioeconomy, Natural Resources, Agriculture and Environment HE Main Work Programme 2026-2027 – 10. European Innovation Ecosystems (EIE) HE Main Work Programme 2026-2027 – 11. Widening participation and strengthening the European Research Area HE Main Work Programme 2026-2027 – 12. Missions HE Main Work Programme 2026-2027 – 13. New European Bauhaus Facility (NEB) HE Main Work Programme 2026-2027 – 14. Horizontal Activities HE Main Work Programme 2026-2027 – 15. General Annexes EIC Work Programme 2026 ERC Work Programme 2026 HE Framework Programme and Rules for Participation Regulation 2021/695 HE Specific Programme Decision 2021/764 EU Financial Regulation 2024/2509 Decision authorising the use of lump sum contributions under the Horizon Europe Programme Rules for Legal Entity Validation, LEAR Appointment and Financial Capacity Assessment EU Grants AGA — Annotated Model Grant Agreement Funding & Tenders Portal Online Manual Funding & Tenders Portal Terms and Conditions Funding & Tenders Portal Privacy Statement

Budget overview

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