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Home / Horizon Europe / HORIZON-MISS-2026-03-OCEAN-02

Addressing aquatic pollution and biodiversity loss through nature positive solutions from source to sea

Open now · HORIZON Innovation Actions · HORIZON-MISS-2026-03-OCEAN-02

Next cut-off
23 Sept '26
in 17 days
Per grant
€7.8M
the call's own average
Grants expected
4
projects that will be funded
Funding rate
70%
the rest is your own money

In context of Horizon Europe

This grant€7.8M
The track runs to the largest grant in Horizon Europe (€171M). The median across the 482 calls we publish is €5.3M, this one is above it.

What this call funds

Expected Outcome:

This topic aims at directly engaging and supporting public authorities and other relevant socio-economic actors (e.g. farmers, landowners, aquaculture producers, tourist operators, fishers, businesses, water management authorities) in addressing aquatic pollution and biodiversity loss, thereby demonstrating and accelerating the transitions needed for achieving one or several objectives of the Mission “Restore our Ocean and Waters”. The direct involvement of relevant authorities and stakeholders in the consortium is strongly encouraged.

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

  • Member States and Associated Countries are provided with cost-effective solutions to reach the targets of the Water Framework and the Marine Strategy Framework directives, the Urban Wastewater Treatment Directive, and the EU strategy for sustainable chemicals and are enabled to take action to implement the targets of the EU biodiversity, climate adaptation and water resilience strategies for 2030 and the EU zero pollution action plan;
  • National, regional and local authorities and other relevant stakeholders have access to and are supported in deploying cost-effective, adaptative and nature-positive solutions to remediate and reduce pollution from nutrients, chemicals, plastics and microplastics from source to sea, while protecting and restoring the capacity of ecosystems to provide services and adapt to climate change impacts;
  • Measurable, quantifiable, verifiable and ambitious progress towards reaching one or several interlinked objectives and targets of the Mission “Restore our Ocean and Waters by 2030”, as set out in the Mission Implementation Plan[1] through implementing effective and well-managed place-based and people-centred actions;

Trimmed here, the full scope, expected outcomes and award criteria are on the official topic page ↗.

What applying costs you

ItemEstimateNote
Drafting effort6–8 weekssingle submission
Partner search4–8 weeksruns in parallel, and it is the part that slips
Your own money€3.3M30% of project cost, over the project's life
Time to first payment6–9 monthscut-off → evaluation → grant agreement

These are Bemzu's estimates from the call's structure (the number of stages and whether a consortium is required) not figures published by the Commission. Only the co-financing share is read from the call itself.

Where these conditions come from

Two kinds of row. Most are the sentence we read the condition from, quoted out of the call itself. Some say plainly that they are not a quotation but the programme's own rule for this type of action, the EU portal publishes a table of contents where the conditions should be, so for a Research and Innovation Action the rate comes from the rulebook rather than from the fiche.

ConditionQuoted from the call, or the rule behind it
Consortium sizeNot quoted from this call — Innovation Actions under the Horizon Europe rules are at least three independent legal entities from three different Member States or Associated Countries, at least one established in a Member State.
Funding rateNot quoted from this call — Innovation Actions under the Horizon Europe rules are funded at 70% of eligible costs for profit-making organisations, and 100% for non-profit legal entities — the rate shown here is the one that applies to a company.

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