Copernicus Marine Environment Monitoring Service (CMEMS) evolution: new and innovative ocean data assimilation techniques
Funds one research project up to EUR 5 million to build new ocean data assimilation techniques, including AI methods, for the Copernicus Marine Environment Monitoring Service.
This single-stage Research and Innovation Action is paid as a lump sum, and the Commission will fund only one proposal from this topic regardless of how many strong applications come in. The work targets new data assimilation techniques that couple ocean, biogeochemistry, sea-ice, wave and atmosphere models together, alongside multi-scale methods that can handle both high-resolution, high-frequenc…
The Commission wants new coupled and multi-scale ocean data assimilation methods that make better use of new satellite and in-situ observations, including artificial intelligence techniques such as emulators for ensemble generation and model error estimation. It is also interested in tools that measure how much a given observing system actually improves the resulting forecasts.
Sign up free to see the funding breakdown
Sign up free to see the industries in scope
Sign up free to see the full eligibility
Sign up free to see how to apply
Sign up free to see what you submit
Sign up free to see the timeline
Sign up free to see where teams trip up
Guides for this application
All guides →Horizon Europe Grants for Startups: A Founder Guide
A practical guide to Horizon Europe grants for startups, including EIC, consortia, eligibility, Funding & Tenders, TRL, budgets, and EU strategy.
Start hereTRL Levels Explained for Deeptech Founders
Learn what TRL levels mean, how to estimate technology readiness, and how TRL affects grants, EIC Accelerator, SBIR/STTR, funding stage, and application evidence.
DocumentsGrant Work Plan Template: Work Packages, Gantt, Milestones, and Risks
Use this grant work plan template to structure work packages, tasks, owners, deliverables, Gantt timing, dependencies, and risk registers.
DocumentsProof-of-Concept Data for Grants: Evidence Examples for Deeptech Applications
See how to present proof-of-concept data in grant applications, with examples for evidence registers, test logs, pilot data, and prior project proof.
More from European Commission
All grants from this funder →Coordination for Cross-Sector Nuclear Technologies
🇪🇺European Commission · European Union
Funds coordination of European nuclear research platforms across energy, medicine, space, maritime uses and radiation protection.
Euratom Radiation Protection Partnership (PIANOFORTE)
🇪🇺European Commission · European Union
Funds PIANOFORTE’s 2026-27 continuation, an EU radiation-safety research partnership — only for its current members and any partner who joins them.
European Stable Isotopes for Nuclear Medicine
🇪🇺European Commission · European Union
Funds industrial production of stable isotopes needed for radionuclide therapies and a more resilient European medical supply chain.
Horizon Batteries: EV Recycling Pilot with India
🇪🇺European Commission · European Union
Funds a €9.4M lithium-ion battery recycling pilot line in India, matched to a separately funded Indian project on the same schedule.
Horizon Batteries: Sustainable Electrode Materials
🇪🇺European Commission · European Union
Funds four €7.1M projects that make battery electrode materials cleaner to produce — via greener refining or plant-based sourcing instead of mined graphite.
Horizon Buildings: Whole Life Carbon Data Platforms
🇪🇺European Commission · European Union
Funds three €5.25M projects that plug embodied and operational carbon data into building certificates, passports and BIM tools.
Similar grants
Browse the directory →Environmental Technology Grant (Tilskudd til miljøteknologi)
🇳🇴Innovation Norway · Norway
Offers Norwegian firms funding support for pilot and demonstration projects that deliver measurable environmental technology impact.
RIVCircular Open Call for Innovation Projects
🇪🇸RIVCircular · European Union
Funds circular-economy consortia across eight European regions with grants up to €2 million.
RIVCircular Open Call — Interregional Circular Economy Innovation Proposals
🇪🇸EISMEA · European Union
Offers RIVCircular Call Interregional Circular Economy Innovation Proposals for practical innovation and measurable results.
Innovate UK Themed Competitions
🇬🇧Innovate UK · United Kingdom
Funds sector-themed innovation competitions in the United Kingdom for hydrogen, manufacturing, agri-tech, health, and AI.
Enhancing resilience to wildfires in the wildland-urban interface
🇬🇧UKRI · United Kingdom
Collaborative research on wildfire resilience in the wildland-urban interface.
Grand Solutions Grant
🇩🇰Innovationsfonden · Denmark
Funds Denmark-wide flagship consortia tackling difficult science and engineering problems through shared-stage support.