Skip to main content
OPEN
Deadline Approaching

The ocean-climate-biodiversity-people nexus: uncovering safe operating space for safeguarding the integrity and health of the global ocean

Last Updated: 8/19/2025Deadline: 15 September 2025€50.0M Available

Quick Facts

Programme:Horizon Europe
Call ID:HORIZON-CL6-2025-02-CLIMATE-02
Deadline:15 September 2025
Max funding:€50.0M
Status:
open
Time left:4 weeks

Email me updates on this grant

Get notified about:

  • Deadline changes
  • New FAQs & guidance
  • Call reopened
  • Q&A webinars

We'll only email you about this specific grant. Unsubscribe anytime. No spam.

💰 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

s of the cluster.The Destination will ensure a balance in terms of lower and higher Technological Readiness Levels (TRLs). R&I actions will take advantage of
contribute to
coordinate with
and involve relevant Copernicus services.Show moreTopic conditions and documentsGeneral conditions1. Admissibility Conditions: Proposal page limit and layoutdescribed 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.2. Eligible Countriesdescribed 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 ConditionsAll international organisations are exceptionally eligible for funding.If projects use satellite-based earth observation
positioning
navigation and/or related timing data and services
beneficiaries must make use of Copernicus and/or Galileo/EGNOS (other data and services may additionally be used).described in Annex B of the Work Programme General Annexes.4. Financial and operational capacity and exclusiondescribed in Annex C of the Work Programme General Annexes.5a. Evaluation and award: Award criteria
scoring and thresholdsTo ensure a balanced portfolio covering the topic
grants will be awarded to applications not only in order of ranking but at least also to those that are the highest ranked within each of the three options (A
B
C) set under ‘scope’
provided that the proposals attain all thresholds.are described in Annex D of the Work Programme General Annexes.5b. Evaluation and award: Submission and evaluation processesare described in Annex F of the Work Programme General Annexes and the Online Manual.5c. Evaluation and award: Indicative timeline for evaluation and grant agreementdescribed in Annex F of the Work Programme General Annexes.6. Legal and financial set-up of the grantsdescribed in Annex G of the Work Programme General Annexes.Specific conditions described in the [specific topic of the Work Programme]
Personalizing...

📊 At a Glance

€50.0M
Max funding
15 September 2025
Deadline
4 weeks
Time remaining
Eligible Countries
EU Member States, Associated Countries

🇪🇺 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.


---

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

Topic
Open For Submission