Next-Generation QKD Systems
European Commission · Horizon Europe Framework Programme (HORIZON)
Posted 13 Aug 2026 · 48 days left
Summary
Expected Outcome:
This action will strengthen Europe's strategic autonomy in quantum-secure communications by advancing core QKD technologies and integration capabilities. Expected results include:
Development and demonstration of next-generation QKD systems, with a focus on cost-effectiveness and integration, with specific measurable improvements in one of the following parameters or features: (i) key rate (>1 Mbps over metropolitan distances), (ii) operational coverage of a network at the regional scale, >300 km for fibre-based QKD, including e.g. twin field and free-space links also for non-wired segments and for redundancy, (iii) development and demonstration of advanced quantum cryptographic protocols beyond QKD with provable security advantage over classical cryptographic systems. Implementation of hybrid quantum-classical cryptographic frameworks combining QKD and post-quantum cryptography (PQC), tested on clearly defined real-world applications.
Integration of quantum communication components with network equipment and orchestration systems (e.g., software-defined networking).
Validation of QKD-based security in high-priority use cases beyond EuroQCI infrastructure…
Excerpt from the donor's page. The full text, annexes and forms are on the original call.
Eligibility and conditions
Show the eligibility text from the source
">General conditions
1. Admissibility conditions: Proposal page limit and layout
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. Proposals should have an indicative length of 75 pages.
2. Eligible countries
described in Annex B of the Work Programme General Annexes.
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 or Participating States of the EuroHPC JU [At the moment of the adoption of the Amendment No 5, the Participating States of EuroHPC JU are Albania, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Israel, Italy, Latvia, Lithuania, Luxembourg, Malta, Moldova, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and United Kingdom (Discover EuroHPC JU - The European High Performance Computing Joint Undertaking (EuroHPC JU))]. In addition, legal entities which are established in associated countries to Horizon Europe that become a participant state to EuroHPC JU before the signature of the grant agreement will also become eligible.
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.
3. Other Eligibility Conditions
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
described in Annex D of the Work Programme General Annexes.
5b. Evaluation and award: Submission and evaluation processes
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
described in the DECISION OF THE GOVERNING BOARD OF THE EuroHPC JOINT UNDERTAKING No 22/2026.
Activities are expected to start at TRL 4 and to achieve TRL 7 by the end of the project.
Expected project duration is 3.5 years.
The EuroHPC JU estimates that an EU contribution of EUR 24 million would allow these outcomes to be addressed appropriately. Nonetheless, this does not preclude submission and selection of a proposal requesting different amounts.
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)
Guidance
HE Programme Guide
Model Grant Agreements (MGA)
HE MGA
Call-specific instructions
Information on financial support to third…