The ocean-climate-biodiversity-people nexus: uncovering safe operating space for safeguarding the integrity and health of the global ocean
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See in 5 min if you're eligible for The ocean-climate-biodiversity-people nexus: uncovering safe operating space for safeguarding the integrity and health of the global ocean offering max €50.0M funding💰 Funding Details
Funding Overview
Call identifier: HORIZON-CL6-2025-02-CLIMATE-02
Type of Action: HORIZON-RIA (Research & Innovation Action)
Maximum EU contribution per project: *Up to €50 million* (100 % of eligible direct costs + 25 % indirect flat rate)
Opening date: 6 May 2025
Deadline: 16 September 2025 – 17:00 Brussels time (single stage)
What is financed?
* Personnel, equipment, travel and subcontracting needed to deliver cutting-edge R&I addressing one single option (A, B *or* C) of the topic scope.
* Mandatory coordination resources for cross-project collaboration among the three funded options.
* Data management (FAIR, INSPIRE, EOSC-compliant) and open-access publications.
* Access to European Research Infrastructures, Copernicus services, Digital Twin of the Ocean and Destination Earth assets.
TRL Expectations
Projects may start at TRL 2-3 (fundamental science) and reach TRL 4-5 (validated in relevant environment) for modelling frameworks, monitoring tools or decision-support systems.
Co-funding & Synergies
* Leverage Mission “Restore our Ocean and Waters” demonstrators, Sustainable Blue Economy Partnership, and your country’s blue-economy programmes.
* Involve ESA Earth observation platforms and ensure Copernicus/Galileo uptake when satellite data is used.
> Tip: Budget realistically for ship time, autonomous platforms, super-computing, stakeholder engagement, and joint workshops with parallel Horizon projects.
🎯 Objectives
📊 At a Glance
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🇪🇺 Strategic Advantages
EU-Wide Advantages & Opportunities for the Topic "The ocean-climate-biodiversity-people nexus" (HORIZON-CL6-2025-02-CLIMATE-02)
1. Unparalleled Access to the EU Single Market
• 450 + million citizens & €16 trn GDP offer the largest aggregated demand worldwide for ocean-climate intelligence, observation technologies, modelling services and policy tools.
• A project that integrates open-data services (e.g. Copernicus Marine Service, EMODnet, EOSC) can rapidly feed EU-wide policy dashboards (EU Climate Law, MSFD, CFP, Biodiversity Strategy 2030), ensuring immediate relevance and uptake across 27 Member States.
• Open science obligations (INSPIRE, FAIR, EOSC) create a legally harmonised data environment, allowing partners to commercialise value-added services (digital twins, AI-powered advisory tools) simultaneously in all EU coastal regions without re-negotiating national licences.
2. Cross-Border Collaboration & Knowledge Exchange
• Horizon Europe’s minimum consortium rule (≥3 MS/AC) plus the topic’s explicit tri-pillar options (A/B/C) incentivise large, multidisciplinary consortia (universities, SMEs, governments, research infrastructures).
• Pan-European observing capacity: integrate Argo floats (IFREMER, GEOMAR), EuroGOOS observatories, ICOS ocean stations, European Polar research fleets—the only way to capture basin-scale processes (tipping elements, OA, emerging threats).
• SSH & justice perspective: diversity across North & South, Atlantic, Mediterranean, Baltic & Arctic regions enables comparative social science on equity, cultural values and inter-generational justice that no single country could achieve.
• Built-in links to AAORIA partners and UN Decade programmes position European researchers as convenors of global science diplomacy.
3. Alignment with Flagship EU Policies
• European Green Deal & Climate Law: delivers science required for the next revision of the 2040 target, maritime decarbonisation packages and Fit-for-55 maritime measures.
• EU Mission "Restore our Ocean & Waters": direct contribution to the Digital Twin of the Ocean, lighthouse basins, and 30 % MPAs target.
• Circular Economy & Zero Pollution Action Plan: option B’s work on novel contaminants and green-tech trace elements will inform upcoming chemicals & battery revisions.
• Nature Restoration Law & Biodiversity Strategy 2030: early warning on tipping points and OA impacts supports legally binding restoration targets and SDG 14.3 reporting.
4. Regulatory Harmonisation & Standard Setting
• Research outputs can feed into European Standards Organisations (CEN/CENELEC) for OA sensors, deep-sea mining baselines or nature-based carbon removal verification, giving first-mover advantage to EU industry.
• Common EU risk-assessment protocols produced through the project lower compliance costs for businesses operating in multiple Member States (renewable energy, hydrogen leakage monitoring, carbon-dioxide removal).
• Early alignment with CMIP7, GOOS EOVs and GCOS ECVs ensures that European datasets become the de-facto global reference, embedding EU methodologies in international governance (IPCC, WOA, BBNJ).
5. Leveraging Europe’s Innovation Ecosystem
• ESFRI RIs (EuroFleets+, ICOS, EMBRC, LifeWatch, EPOS) provide state-of-the-art vessels, biological repositories and super-computing—resources rarely available through national calls.
• Synergy with Digital Europe, Chips Act & EuroHPC: petascale computing for Earth-System Models and AI accelerators for near-real-time forecasting.
• Access to EIT communities (EIT Climate-KIC, EIT Manufacturing) for entrepreneurial training and acceleration of spin-offs (e.g., bio-sensor SMEs, data-analytics platforms).
6. Funding Blending & Sequencing Opportunities
• Combine Horizon grant with:
– BlueInvest & InvestEU guarantees for commercial pilots (e.g., tidal arrays, OA sensors).
– LIFE & Interreg for regional demonstration in Natura 2000 sites or transboundary sea basins.
– European Innovation Fund for large-scale offshore carbon-removal pilots emerging from Option A research.
– Common Agricultural Policy & EMFAF for scaling nature-based solutions (kelp farming, blue carbon).
• Alignment creates a de-risked investment pipeline attractive to private capital and the new European Sovereignty Fund.
7. Digital & Data Infrastructure Advantages
• Mandatory open-data clauses guarantee integration into Destination Earth’s Climate Adaptation & Extremes Digital Twins, multiplying visibility and re-use.
• Interoperability across Copernicus, Galileo/EGNOS, the EU Data Space for Climate & Energy and the forthcoming EU ocean data space accelerates AI/ML innovation and reduces transaction costs.
• European-level cyberinfrastructure ensures GDPR-compliant handling of socio-economic datasets (gender, livelihoods), enabling robust SSH analyses.
8. Scale, Replication & Global Leadership
• Results applicable to all European sea-basins (Atlantic, Arctic, Baltic, Mediterranean, Black Sea, Outermost Regions) offer immediate economies of scope.
• EU acts as a single negotiating bloc in IMO, UNFCCC Ocean Dialogue, CBD & BBNJ—projects can directly influence EU common positions, magnifying scientific impact on global treaties.
• High TRL pathways funnelled through Horizon Europe missions, ERA lighthouse initiatives and Sustainable Blue Economy Partnership, positioning EU firms and researchers as world leaders in ocean-climate services.
9. Strategic Value for Applicants
• Evaluation rule guarantees funding for top proposal in each option (A, B, C)—strategically lowers competition risk when selecting niche expertise.
• EU-level brand recognition (Horizon logo, ERA label) enhances credibility with national ministries, fostering additional co-funding and policy uptake.
• Participation counts toward ERA Talent & Seal of Excellence metrics, improving institutions’ future success rates and researcher mobility prospects.
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Bottom line: Competing at national level cannot replicate the critical mass, policy leverage, harmonised regulatory landscape and blended-funding pipeline that an EU-wide Horizon RIA provides. The call enables consortia to co-design science-based solutions whose scale, legitimacy and market access match the planetary nature of ocean-climate-biodiversity challenges, securing Europe’s strategic autonomy and global leadership in the blue-green transition.
🏷️ Keywords
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See in 5 min if you're eligible for The ocean-climate-biodiversity-people nexus: uncovering safe operating space for safeguarding the integrity and health of the global ocean offering max €50.0M funding