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This round is closed. Synced from the EU Funding & Tenders Portal on 9 November 2026.
Projects the EU funded under this call, with the organisation that led each one.
OSYRYSOn-board SYstems Relevant for hYbridization of Regional aircraftS
Led by Safran Electrical & Power · France · 2026 · Official record ↗
Based on projects the EU funded on the same subject in this programme.
PHARESPowerplant Hybrid Application for REegional Segment
HORIZON-JU-CLEAN-AVIATION-2025-03-REG-01 · 2026 · Official record ↗
HERACLESHybrid Electric Regional Aircraft Concept for Low EmissionS
HORIZON-JU-CLEAN-AVIATION-2025-03-ACI-01 · 2026 · Official record ↗
MODABATModular, scalable and technology-Open Design for future Aviation BATteries
HORIZON-JU-CLEAN-AVIATION-2025-03-FTA-01 · 2025 · Official record ↗
LIMELithium based Innovation for Modular Energy
HORIZON-JU-CLEAN-AVIATION-2025-03-FTA-01 · 2025 · Official record ↗
ACIandIShort Medium Range - Aircraft Configuration Integration and Impact
HORIZON-JU-CLEAN-AVIATION-2025-03-ACI-01 · 2026 · Official record ↗
UNIFIEDUltra Novel and Innovative Fully Integrated Engine Demonstrations
HORIZON-JU-CLEAN-AVIATION-2025-03-SMR-01 · 2026 · Official record ↗
FASTER-H2Fuselage, Rear Fuselage and Empennage with Cabin and Cargo Architecture Solution validation and Technologies for H2 integration
HORIZON-JU-CLEAN-AVIATION-2022-01-SMR-03 · 2023 · Official record ↗
fLHYing tankflight demonstration of a Liquid HYdrogen load-bearing tank in an unmanned cargo platform
HORIZON-JU-CLEAN-AVIATION-2022-01-HPA-04 · 2023 · Official record ↗
Each one links to its EU funding record and the partners it works with: a starting list for building a consortium.
Expected Outcome:Development and demonstration of the on-board systems required for a hybrid-electric in-flight demonstration: electrical power generation and distribution system, thermal management system, and energy/power management system, including integration with a battery storage system. The topic covers ground demonstrations to TRL5 (including pre-integration), and flight test readiness for a TRL6 demonstration in Clean Aviation Phase 2. See the topic description document published with this call for full details.
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.
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 Eligible 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.
5. Legal and financial set-up of the grants
described in Annex G of the Work Programme General Annexes.
Note in particular Chapter 2.4.3 "Conditions and Management of the call" in the Work Programme
The winning applicants will be required to sign a Cooperation Agreement, an agreement between the consortia of the relevant CAJU Grant Agreements that sets out a framework to foster the exchange of information and/or data among and across CAJU co-funded actions and the beneficiaries on a “need to know basis”.
The Proposal Templates will be available in the submission system when it opens (late March 2025),
But to allow potential applicants to already start preparing their proposal(s) from the moment of call publications, all the necessary documents are also available here on the F&T Portal:
Proposal Application Form for this call.
MGA (Model Grant Agreement) HE General MGA v1.0
CA JU Model Consortium Agreement:
Clean Aviation contract template for the provision of services by the European Aviation Safety Agency (EASA)
Potential applicants are advised to check this web page periodically in case there are any updates to the documents.
If there are any changes this will be mentioned in the "Topic Updates" section at the top of this page and also in the Q&A document.
Application and evaluation forms and model grant agreement (MGA):
Additional documents:
The Full Description of Topics in this Call
Clean Aviation Work Programme 2024-25
Q&A Document: First Release (20.02.2025)
Q&A Document: Second Release (20.03.2025)
(Corrigendum on Finance & Admin Q6 in R2 of Q&A on 27.03.2025)
Q&A Document: Third Release (11.04.2025)
CAJU Collaboration Agreement Model for Linked Actions (PDF)
CAJU Collaboration Agreement Model for Linked Actions (MS-Word)
Clean Aviation Strategic Research and Innovation Agenda (CA JU SRIA)
HE Main Work Programme 2023–2025 – General Introduction
HE Main Work Programme 2023–2025 – Climate, Energy and Mobility
HE Main Work Programme 2023–2025 – General Annexes
HE Programme Guide
HE Framework Programme 2021/695
HE Specific Programme Decision 2021/764
EU Financial Regulation 2024/2509
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
Confirm the current call documents and submission conditions with the funding authority.
View on EU portal ↗Source: EU Funding & Tenders Portal · synced 2026-11-09
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