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Horizon Europe · European Union

Increasing riparian and coastal areas resilience to climate change, including in waterfront cities and islands.

Opens 9 Feb 2027

The EU's Horizon Europe programme expects to make 4 awards of €8 million – €8.93 million each, from a total budget of €35.7 million. Applications close on 21 Sep 2027 (EU calls usually close at 17:00 Brussels time). Organisations in EU member states and Horizon Europe associated countries such as Türkiye can usually take part; the topic conditions control.

Deadline
21 Sep 2027 (in 310 days)
Opens
9 Feb 2027
Grant amount
€8 million – €8.93 million per project
Total budget
€35.7 million
Funding rate
70% for companies, 100% for non-profits Standard rule for this programme; the call can differ.
Total budget
€35.7 million
Expected awards
4
Type of action
HORIZON Innovation Actions · HORIZON Action Grant Budget-Based
Likely applicant types
Companies, SMEs / start-ups, Non-profits, Universities & research, Public bodies From source categories or programme rules; the call decides.
Funder
Horizon Europe (HORIZON)
Reference
HORIZON-MISS-2027-03-OCEAN-01
Call
HORIZON-MISS-2027-03
Last checked
14 Nov 2026

Open the official call ↗ Add deadline to calendar

Expected outcome

This topic aims at directly engaging with and supporting riparian and coastal areas, waterfront cities and islands and their communities in demonstrating and accelerating the transitions needed for achieving one or several objectives of the Mission “Restore our Ocean and Waters”. The participation of relevant public bodies managing those areas and their communities as partners of the consortium is strongly encouraged.

Project results are expected to contribute to all the following outcomes:

• Member States and Associated Countries are provided with cost-effective and innovative solutions to increasing riparian and coastal areas’ resilience to climate change, especially in waterfront cities and islands, contributing to reach the targets of the EU climate adaptation and water resilience strategies for 2030, but also supporting achievements of the EU biodiversity strategy for 2030, the Water Framework and the Marine Strategy Framework directives;

Read the full text

• Enhanced ecological functions of riparian and coastal areas including in waterfront cities and islands (e.g.: water quality improvement, pollution remediation, erosion control, morpho-dynamics and sediment transport, biodiversity conservation and restoration);

• Reduced vulnerability to climate change related risks (e.g.: lowering flood risks by increasing their natural buffer capacity; adapting to sea level rises and extreme events, and enhancing drought resilience by increasing groundwater recharge functions, carbon sequestration, reducing harmful algal blooms, etc.) with biodiversity co-benefits;

• Increased socio-economic benefits deriving from protecting and restoring riparian and coastal areas and from the remediation of pollution, as well as for recreational and touristic activities;

• Stakeholders and local competent authorities managing riparian and coastal areas, including in waterfront cities and islands (not limited only to those who are partners in the consortium), are engaged to implement and upscale innovative solutions that contribute to increasing resilience to climate change and water-related risks, including by strengthening synergies with their own programmes and resources and encouraging public and private investment.

Scope

Riparian and coastal areas play a critical role in local climate regulation and serve as the buffer regions between land and waterways, providing a wide array of important ecosystem services such as acting as natural barriers against storm surges, flooding, and erosion, filtering pollutants from the water, regulating floods, providing habitats for species and increasing soil health. sequestering carbon. Islands, which offer invaluable natural resources that support people, cultures and livelihoods, are particularly vulnerable to climate change. [1]

The proposal should build (when relevant) on previously developed or existing solutions by other projects, funded by EU and national programmes, in particular the European Union Framework programmes for Research and Innovation [2] , the co-funded Partnership Water Security for the Planet (Water4All) [3] as well as ERDF, INTERREG and LIFE programmes. Proposals are also encouraged to consider -- where relevant -- the services offered by European research infrastructures [4] . The proposals should take in consideration the projects to be funded under HORIZON-MISS-2025-01-CLIMA-03: Demonstrating solutions to help hotspots in coastal regions to adapt to climate change.

Read the full text

Each proposal should address only one basin/Mission 'lighthouse', which should be explicitly stated in the proposal, i.e.: 1. Atlantic and Arctic sea basin or 2. Mediterranean Sea basin or 3. Baltic and North Sea basin or 4. Danube River basin (including its delta and the Black Sea). Activities should be tailored to address regional/sea basin specificities, with strong and meaningful involvement of public administrations, including relevant island public authorities. The basins / Mission “lighthouses” include the river basins flowing into the respective sea basins.

Proposals should:

• Test and demonstrate effective solutions in riparian and coastal areas including in waterfront cities and islands to achieve the Mission’s objectives and targets and to address resilience of communities living in those areas to relevant climate change impacts. Proposals are encouraged to have an emphasis on Nature-based Solutions, an integrated source-to-sea approach including land-sea interactions, transboundary actions and the regeneration of the blue economy;

• Show a significant replication potential by identifying areas and locations where the proposed solutions could be replicable. An action plan and roadmap needed for the replication and scale up of the solutions for improving resilience to climate change of islands and riparian and coastal areas are expected to be drawn up by the end of the project;

• Monitor the impacts and effectiveness of demonstration activities at a local scale. The project should link with the activities carried out under the Digital Twin Ocean, in particular those addressing coastal and freshwaters, and support data and knowledge sharing through the Ocean and Water Knowledge System, as well as benefiting from it to foster…

Who can apply

Consortium of at least 3 independent legal entities from 3 different EU Member States or associated countries, at least one in a Member State (Horizon Europe standard rule).

Applicant categories are a starting point. The official call decides eligibility.

Topics

Agriculture, Forestry, and Fisheries Environmental sciences Ocean Oceanography Water resources Climate change coasta areas coastal restoration environmental protection flooding marine protection nature based soutions riparian areas water erosion

Timing

Single-stage call. Next deadline 2027-09-21. The portal states the exact cut-off time (EU calls usually close at 17:00 Brussels time).

How to apply

  1. Read the full topic on the Funding & Tenders Portal: expected outcome, scope, type of action and the topic conditions, including any country restrictions.
  2. Register each participating organisation in the Funding & Tenders Portal to get a PIC.
  3. Consortium of at least 3 independent legal entities from 3 different EU Member States or associated countries (Horizon Europe standard rule; Türkiye is associated). Confirm in the topic conditions.
  4. Prepare Part A (administrative forms and budget, completed in the portal) and Part B (the technical description on the official template for this type of action).
  5. Submit in the portal before the cut-off time on the deadline day. Late submissions are not accepted.

From the call text

Who can apply
Not stated in the call text we hold — check the official page
Company stage
Not stated in the call text we hold — check the official page
Single applicant or consortium
Read the topic conditions on the EU Funding & Tenders Portal for eligible countries, consortium requirements, budget and the application route.
Where applicants must be based
Read the topic conditions on the EU Funding & Tenders Portal for eligible countries, consortium requirements, budget and the application route.
Where to apply
Read the topic conditions on the EU Funding & Tenders Portal for eligible countries, consortium requirements, budget and the application route.

Read the EU application guide

Where these facts come from

FactValueHow we knowTaken from the source
Deadline21 September 2027
“Single-stage call. Next deadline 2027-09-21. The portal states the exact cut-off time (EU calls usually close at 17:00 Brussels time).”
official data field15 Nov 2026
Amount per applicantUnknown — not stated in the source we holdunknown—
Total budget€35.7 millionofficial data field15 Nov 2026
Funding rate70% for companies, 100% for non-profitsprogramme standard rule15 Nov 2026
Who can applyConsortium of at least 3 independent legal entities from 3 different EU Member States or associated countries, at least one in a Member State (Horizon Europe standard rule).programme standard rule15 Nov 2026
Where to applyRead the topic conditions on the EU Funding & Tenders Portal for eligible countries, consortium requirements, budget and the application route.read from the official text15 Nov 2026

Official sources

Official call page

Facts on this page come from the funder’s official data, taken on 14 Nov 2026. The funder's own documents, including later amendments, always take precedence.

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