The call HORIZON-CL4-2025-02 (SPACE-HADEA), part of Horizon Europe Cluster 4: Digital, Industry and Space (Destination 5), closed on 25 September 2025. HaDEA has now completed the evaluation of the proposals submitted under this call.

HaDEA has started grant agreement preparations with the successful consortia of 27 proposals, which will receive a total EU contribution of €138.6 million.

Breakdown per topic (number of proposals retained for funding):

Accessing Space
HORIZON-CL4-2025-02-SPACE-11: CSA on access to European spaceports1 project
HORIZON-CL4-2025-02-SPACE-12: Digital solutions for autonomy for space transportation systems, design and simulation tools – Digital enablers and building blocks1 project
HORIZON-CL4-2025-02-SPACE-13: Digital solutions for autonomy for space transportation systems, design and simulation tools – targeting demonstration1 project
Acting in Space
HORIZON-CL4-2025-02-SPACE-21: ISOS Pilot Mission Detailed Design – Servicing component2 projects
HORIZON-CL4-2025-02-SPACE-22: ISOS Pilot Mission Detailed Design – HOST1 project
HORIZON-CL4-2025-02-SPACE-23: ISOS Pilot Mission Detailed Design – Logistics component1 project
HORIZON-CL4-2025-02-SPACE-24: ISOS Pilot Mission Detailed Design – satAPPs component2 projects
Using Space on Earth – Telecommunications and Earth Observation
HORIZON-CL4-2025-02-SPACE-31: Digital enablers and building blocks for Earth Observation and Satellite telecommunication for Space solutions2 projects
HORIZON-CL4-2025-02-SPACE-32: Preparing demonstration missions for collaborative Earth Observation and Satellite telecommunication for Space solutions3 projects
Using Space on Earth – Earth Observation
HORIZON-CL4-2025-02-SPACE-41: Copernicus Climate Change Service (C3S) evolution: new and innovative processing and methods for future Sentinels and other satellites for reanalyses1 project
HORIZON-CL4-2025-02-SPACE-42: Copernicus Atmosphere Monitoring Service (CAMS) evolution: improved soil-vegetation-atmosphere modelling and data assimilation of atmospheric constituents1 project
HORIZON-CL4-2025-02-SPACE-43: Copernicus Anthropogenic CO₂ Emissions Monitoring & Verification Support (CO2MVS) capacity: new and innovative methods to estimate the impact of fires on vegetation and related carbon fluxes1 project
HORIZON-CL4-2025-02-SPACE-44: Copernicus Marine Environment Monitoring Service (CMEMS) evolution: new and innovative ocean data assimilation techniques1 project
HORIZON-CL4-2025-02-SPACE-45: Supporting the AI/ML digital transition of Copernicus Services1 project
HORIZON-CL4-2025-02-SPACE-46: Innovative Earth observation services in support of maritime litter detection and ship source pollution policies1 project
Boosting Space through non-dependence of the EU for key critical space technologies
HORIZON-CL4-2025-02-SPACE-71: Space Critical EEE Components for EU non-dependence – RISC-V Microprocessor on 7nm1 project
HORIZON-CL4-2025-02-SPACE-72: Space Critical Equipment and Related Technologies for EU non-dependence – Chip Scale Atomic Clocks and Solar Cells2 projects
HORIZON-CL4-2025-02-SPACE-73: Space Critical EEE Components for EU non-dependence – Connectors1 project
HORIZON-CL4-2025-02-SPACE-74: Space Critical EEE Components for EU non-dependence – Advanced Packages and Memories2 projects 
Boosting Space through international cooperation
HORIZON-CL4-2025-02-SPACE-81: EU-Japan cooperation on the exploitation of Quantum Space Gravimetry data1 project

A total of 93 proposals were submitted to this call, of which 90 were eligible and admissible.