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OPEN

Restoring Ocean and Waters in Regions

Last Updated: 8/19/2025Deadline: 23 September 2025€23.3M Available

Quick Facts

Programme:Horizon Europe
Call ID:HORIZON-MISS-2025-03-OCEAN-04
Deadline:23 September 2025
Max funding:€23.3M
Status:
open
Time left:2 months

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💰 Funding Details

Funding Description


Overview

The HORIZON-MISS-2025-03-OCEAN-04 call "Restoring Ocean and Waters in Regions" is a *Horizon Europe Innovation Action (IA)* that supports large-scale, place-based demonstrations for the EU Mission *Restore our Ocean and Waters by 2030*.


* Maximum grant per project: €23.3 million (70 % funding rate for for-profit entities; 100 % for non-profit)

* Single-stage deadline: 24 September 2025, 17:00 (Brussels)

* Opening date: 07 May 2025

* Expected TRL span: From proof-of-concept (≈ TRL 5) to demonstrated solution in operational environment (≈ TRL 7-8)


Mandatory Focus Areas

1. Protect & restore marine/freshwater ecosystems & biodiversity

2. Prevent & eliminate pollution

3. Make the blue economy carbon-neutral & circular


Projects must deliver *measurable, quantifiable, and verifiable* progress toward at least one of these objectives in a minimum of eight regions (≥ 2 per basin: Atlantic-Arctic, Mediterranean, Baltic-North Sea, Danube-Black Sea) and involve regional authorities as core partners.


Eligible Activities (non-exhaustive)

* Large-scale nature-based restoration in coastal & riparian zones

* Land–sea continuum pollution reduction pilots

* Carbon-neutral blue-economy demonstrators (e.g., low-emission vessels, circular aquaculture)

* Innovative finance mechanisms (blended funds, green bonds, blue credits)

* Living labs and citizen-science campaigns

* Alignment with RBMPs, MSFD PoMs, Nature Restoration Plans, ICZM, river/coastal contracts


Budgeting Tips

* Plan for ≥ €30–40 M total costs to fully exploit the €23.3 M contribution ceiling.

* Ring-fence ≥ 5 % for Mission tracking & data sharing (EMODnet/EOSC/DTO compliance).

* Allocate resources for cross-basin replication and synergy actions with LIFE, ERDF, EMFAF, INTERREG.


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🎯 Objectives

s of the Mission Ocean and Waters
to develop an Ocean Observation Platform
to improve accounting of blue carbon within the wetlands and to support a conference under the Danish Presidency are also covered.[1] https://www.oceandecade.org/[2] https://ec.europa.eu/info/sites/default/files/research_and_innovation/funding/documents/ocean_and_waters_implementation_plan_for_publication.pdf[3] COM/2020/380 final[4] Regulation (EU) 2024/1991 of the European Parliament and of the Council of 24 June 2024 on nature restoration and amending Regulation (EU) 2022/869 (Text with EEA relevance)
OJ L
2024/1991[5] COM/2021/400 final[6] Regulation(EU)2021/1119[7] COM/2021/240 final[8] https://research-and-innovation.ec.europa.eu/funding/funding-opportunities/funding-programmes-and-open-calls/horizon-europe/eu-missions-horizon-europe/restore-our-ocean-and-waters/european-digital-twin-ocean-european-dto_en 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 ConditionsIf 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 thresholdsare 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

€23.3M
Max funding
23 September 2025
Deadline
2 months
Time remaining
Eligible Countries
EU Member States, Associated Countries

🇪🇺 Strategic Advantages

EU-Wide Advantages & Strategic Opportunities for "Restoring Ocean and Waters in Regions" (HORIZON-MISS-2025-03-OCEAN-04)


1. Strong Policy Backbone & Political Visibility

- Direct delivery on three flagship EU strategies: Biodiversity Strategy 2030, Zero-Pollution Action Plan, Sustainable Blue Economy Strategy. Alignment maximises political support and increases probability of follow-up investments.

- Mission label = fast-track to influence: Projects formally contribute to one of the five EU Missions, giving regions privileged access to Mission governance boards, lighthouse networks and the European Climate Pact community.

- Synergy with new Nature Restoration Regulation (2024/1991): Early movers position themselves for mandatory national restoration plans, shaping standards and attracting compliance-driven funding streams.


2. Multi-Source Funding Leverage

- Horizon Europe grant (up to 70%/100% funding) serves as anchor capital that can be blended with:

• ERDF & Cohesion Policy 2021-27 (EUR 392 bn)

• EMFAF blue economy envelopes (EUR 6.1 bn)

• LIFE Nature & Circular Economy windows (EUR 5.4 bn)

• InvestEU Green Transition window + EIB Blue Sustainable Ocean Facility (EUR 5 bn).

- The call explicitly encourages Cooperation Working Arrangements (CWA) with managing authorities, accelerating access to structural funds without a separate application round.

- Private-sector mobilisation: Nature-based solutions and circular blue-economy pilots qualify for sustainable-finance taxonomy and EU Green Bond Standard, opening doors to institutional investors.


3. Trans-Basin Collaboration & Scale Economies

- Mandatory coverage of the 4 sea/river macro-regions (Atlantic-Arctic, Mediterranean, Baltic-North Sea, Danube-Black Sea) allows:

• Shared procurement of sensors, drones, restoration material → cost savings of 15-25%.

• Joint permitting and harmonised indicators, reducing administrative duplication for cross-border rivers/lagoons.

• Creation of a pan-European practitioners’ club for coastal & riparian managers, boosting peer learning and rapid replication.


4. Fast-Track Innovation Uptake & Market Creation

- At least eight demonstrators turn regions into living labs, shortening time-to-market for:

• Nature-based shoreline protection technologies.

• Digital twin & Earth-observation services (leveraging Copernicus, Galileo, EMODnet).

• Low-carbon shipping, circular aquaculture, blue-carbon credit methodologies.

- Common EU standards emerging from the project ease export of European technologies to global markets (UN Decade for Ocean Science, ASEAN Blue Economy initiatives).


5. Knowledge, Data & Open Science Leadership

- Obligation to follow FAIR data principles ensures wide dissemination through EOSC and the new European Digital Twin Ocean, reinforcing EU leadership in ocean observation.

- Harmonised socio-economic impact assessment across 8 regions will generate unique EU-level evidence base for cost–benefit of restoration, directly feeding into future EU legislation reviews (WFD, MSFD).


6. Social Cohesion & Citizen Empowerment at Continental Scale

- Living-lab approach and citizen-science modules create a European community of practice (schools, NGOs, SMEs) fostering shared identity around ocean stewardship.

- Regions can tap Erasmus+ and European Solidarity Corps to fund youth participation, linking restoration with skills development and Just Transition objectives.


7. Climate-Resilient Growth & Risk Reduction

- Demonstrated reduction of flood and erosion risk improves eligibility for EU Solidarity Fund reimbursements and lowers insurance premiums; a pan-EU evidence pool boosts the business case for nature-based adaptation.

- Carbon-neutral blue-economy pilots contribute to EU ETS Maritime extension and provide tradable blue-carbon credits, creating new revenue streams for coastal authorities.


8. Long-Term Sustainability & Replicability

- Built-in requirement to embed actions in River Basin Management Plans, Marine Strategy Framework Directive programmes and future National Restoration Plans guarantees mainstreaming beyond project life.

- Early identification of follower regions enables Horizon Europe Hop-On mechanism and future INTERREG uptake, ensuring geographic widening to EU-13 and outermost regions.


9. Competitive Edge for Consortia

- Consortia featuring regional authorities as full partners score higher on impact and credibility, increasing funding success rate.

- Cross-programme synergies (e.g., with 2024 Community-led Actions and Waterfront Cities Coalition) provide ready-made dissemination channels, reducing communication costs by up to 40%.


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Key Take-Away

Pursuing this Mission Ocean Innovation Action at EU scale multiplies impact, financing, and visibility far beyond what national or regional programmes can offer. It transforms coastal and riparian challenges into pan-European opportunities for green growth, technological leadership and societal resilience while positioning participants at the forefront of upcoming regulatory and market shifts.

🏷️ Keywords

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