Filter Search for grants
Call Navigation
Call key data
A stronger Global Ocean Observing System to enhance Europe’s strategic autonomy, climate resilience and biodiversity conservation
Funding Program
Horizon Europe
Call number
HORIZON-NATURE-2027-04-01
deadlines
Opening
06.10.2026
Deadline
16.02.2027 17:00
Funding rate
70% (NPO: 100%)
Call budget
€ 50,000,000.00
Estimated EU contribution per project
€ 50,000,000.00
Link to the call
Link to the submission
Call content
short description
The EU has committed to global leadership in climate action, biodiversity protection and ocean governance, notably through the EU Ocean Pact, the EU Ocean Observation Initiative “OceanEye”, the EU Biodiversity Strategy for 2030, the EU Mission Restore our Ocean and Waters, the EU Climate Law, and international commitments such as the Global Biodiversity Framework and Agreement on Marine Biological Diversity of Areas beyond National Jurisdiction (BBNJ). Achieving these objectives requires sustained, global, interoperable and open ocean observations, as well as the knowledge and the capacity to use these observations.
Call objectives
IOC-GOOS, constituting the internationally recognised framework for in situ ocean observations worldwide, provides the global backbone for the development and monitoring of Essential Ocean Variables (EOVs), and underpins European capacities such as Copernicus Marine Service and EU-funded research and innovation activities under Horizon Europe. Sustained and resilient ocean observation is crucial for marine biodiversity conservation and restoration under a changing climate, meaning that maintaining an optimised global ocean observing system is very important to achieve biodiversity goals.
Evolving geopolitical dynamics and reduced engagement by key international partners pose significant risks to the continuity, openness and resilience of global ocean observing systems, in particular in areas beyond national jurisdictions, highlighting the need for reinforced European action to safeguard scientific sovereignty and long-term, reliable observations and predictions. This topic aims to stabilise, further strengthen and operationalise the global ocean observing system and open access to data, with particular attention to the interconnected physical, biogeochemical and biological components relevant to biodiversity conservation and reliable services.
Bringing together the scientific community engaged in the Global Ocean Observing System, proposals should:
- focus primarily on areas beyond national jurisdiction, reinforce and expand the governance frameworks and observing networks of the GOOS operating under IOC-UNESCO, and the communities monitoring environmental, biological and ecosystem EOVs, to help address current structural gaps at global scale – (e.g. the polar regions, the deep sea and other under-observed regions of relevance to Europe) and to ensure that the current system is resilient and able to support key services (i.e. Copernicus Services) through interoperable and timely delivery of data;
- support global strategic observation equipment deployment and coordination led by GOOS, and strengthen the integration of European biodiversity and ecosystem observing efforts into the global landscape, promoting a more equitable and sustained system and improving access and use of observations for the global good, and align efforts and improve efficiency in ocean monitoring and data collection, fostering sustained operations;
- build on GOOS’s existing knowledge, perform observing system experiments (OSEs), observing system simulation experiments (OSSEs) and/or apply network optimisation approaches to design and better coordinate the most reliable, sustained, cost-effective global ocean observing system (coverage, resolution, accuracy, and data redundancy), to strengthen the link between in situ and remote sensing monitoring programs and to optimise data assimilation and modelling strategies. These efforts should lead to the design and specification of a minimum viable observing system that is fit-for-purpose, notably for climate and biodiversity predictions and assessments, and for key operational services (i.e. Copernicus Services);
- identify critical technology needs (including AI) and co-create, with industry, a multiplatform technology roadmap including environmental, biogeochemical and biological sensors. Demonstrate the efficacy of high TRL sensors measuring Essential Ocean Variables (EOVs), with enhanced data integration and interoperability, to accelerate the maturation, scaling and uptake of innovative technologies with broad application potential;
- ensure that infrastructures, technologies and data are effectively used, shared and sustained across regions and communities, through skills development, training, and knowledge exchange.
- support the coordination efforts of GOOS and of its components, support the EU contributions to G7-FSOI and ensure appropriate connections and coherence with IOC-IODE and the Essential Biodiversity Variable framework developed under GEO BON.
The action should benefit the global ocean observing system first by maintaining its full capabilities in the short-term, through the deployment of observation equipment, and by a clear operational step-change in ocean observing capacities, including the validation, integration and sustained deployment of fit-for-purpose observing technologies, platforms, services and data delivery workflows across the GOOS value chain. In parallel, it should work toward long-term sustainability, capacity development, and structural solutions, through strengthened cooperation, and funding, with Member States and Associated Countries, international partners and global governance frameworks (IOC-UNESCO, GOOS).
Proposals should, where relevant, prioritise solutions that contribute to reducing critical dependencies on third countries, while ensuring performance, interoperability and long-term sustainability of the system.
This topic is part of a coordination initiative between ESA and the EC on Earth System Science (ESSI) under the Ocean Flagship. Successful consortia will be asked to coordinate with projects to be selected under ESA's FutureEO programme.
read more
Expected results
Proposals are expected to contribute to all the following expected outcomes, in full alignment with the OceanEye initiative:
- scientists, public authorities and businesses benefit from strengthened and resilient global ocean observing capacities, coordinated under the Intergovernmental Oceanographic Commission’s Global Ocean Observing System (GOOS), through the deployment of ocean observation equipment, in particular for the provision of critical observations for marine biodiversity and ecosystem knowledge;
- public authorities prioritise investments on infrastructures and capacity building to advance ocean research, protect and restore ocean health and biodiversity and provide critical services through a global ocean observing system and data delivery that is fit-for purpose, cost efficient and designed across all its components;
- increased EU leadership and strategic autonomy in global ocean observation capabilities, in support of EU climate and biodiversity goals, strengthening the EU’s contribution to and influence within GOOS, and reducing the risk of critical dependencies, notably for key services (i.e. Copernicus Services);
- enhanced collaboration between observation communities, marine research infrastructures, European SMEs and technology providers, maritime industries, and service operators, actionably contributing to the validation, procurement readiness, uptake and large-scale deployment of innovative ocean observing technologies and approaches, in particular for biodiversity observations, while reinforcing the long-term sustainability of the global ocean observing system.
read more
Eligibility Criteria
Regions / countries for funding
Faeroes (Føroyar / Færøerne), Israel (ישראל / إِسْرَائِيل), Kosovo (Kosova/Kosovë / Косово), Morocco (المغرب), Switzerland (Schweiz/Suisse/Svizzera), Tunisia (تونس /Tūnis), United Kingdom
eligible entities
EU Body, Education and training institution, International organization, Non-Profit Organisation (NPO) / Non-Governmental Organisation (NGO), Other, Private institution, incl. private company (private for profit), Public Body (national, regional and local; incl. EGTCs), Research Institution incl. University, Small and medium-sized enterprise (SME)
Mandatory partnership
Yes
Project Partnership
To be eligible for funding, applicants must be established in one of the following countries:
- the Member States of the European Union, including their outermost regions;
- the Overseas Countries and Territories (OCTs) linked to the Member States;
- countries associated to Horizon Europe; Albania, Arab Republic of Egypt, Armenia, Bosnia and Herzegovina, Canada, Faroe Islands, Georgia, Iceland, Israel, Kosovo, Moldova, Montenegro, New Zealand, North Macedonia, Norway, Republic of Korea, Serbia, Switzerland, Tunisia, Türkiye, Ukraine, United Kingdom;
- the following low- and middle-income countries: Afghanistan, Algeria, Angola, Argentina, Azerbaijan, Bangladesh, Belarus, Belize, Benin, Bhutan, Bolivia, Botswana, Burkina Faso, Burundi, Cabo Verde, Cambodia, Cameroon, Central African Republic, Chad, Colombia, Comoros, Congo (Democratic Republic), Congo (Republic), Costa Rica, Côte d'Ivoire, Cuba, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt (Arab Republic), El Salvador, Equatorial Guinea, Eritrea, Eswatini, Ethiopia, Fiji, Gabon, Gambia, Ghana, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Indonesia, Iran (Islamic Republic), Iraq, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Korea (Democratic People's Republic), Kyrgyz Republic, Lao (People’s Democratic Republic), Lebanon, Lesotho, Liberia, Libya, Madagascar, Malawi, Malaysia, Maldives, Mali, Marshall Islands, Mauritania, Mauritius, Micronesia (Federated States), Mongolia, Morocco, Mozambique, Myanmar, Namibia, Nepal, Nicaragua, Niger, Nigeria, Niue, Pakistan, Palau, Palestine, Papua New Guinea, Paraguay, Peru, Philippines, Rwanda, Samoa, São Tomé and Principe, Senegal, Sierra Leone, Solomon Islands, Somalia, South Africa, South Sudan, Sri Lanka, St. Lucia, St. Vincent and the Grenadines, Sudan, Suriname, Syrian Arab Republic, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Turkmenistan, Tuvalu, Uganda, Uzbekistan, Vanuatu, Venezuela (Bolivarian Republic), Vietnam, Yemen Republic, Zambia, Zimbabwe.
Legal entities which are established in countries not listed above will be eligible for funding if provided for in the specific call/topic conditions, or if their participation is considered essential for implementing the action by the granting authority.
Any legal entity, regardless of its place of establishment, including legal entities from non associated third countries or international organisations (including international European research organisations) is eligible to participate (whether it is eligible for funding or not), provided that the conditions laid down in the Horizon Europe Regulation have been met, along with any other conditions laid down in the specific call/topic.
A ‘legal entity’ means any natural or legal person created and recognised as such under national law, EU law or international law, which has legal personality and which may, acting in its own name, exercise rights and be subject to obligations, or an entity without legal personality.
Unless otherwise provided for in the specific call/topic conditions, only legal entities forming a consortium are eligible to participate in actions provided that the consortium includes, as beneficiaries, three legal entities independent from each other and each established in a different country as follows:
- at least one independent legal entity established in a Member State; and
- at least two other independent legal entities, each established in different Member States or Associated Countries.
As affiliated entities do not sign the grant agreement, they do not count towards the minimum eligibility criteria for consortium composition (if any).
All international organisations are exceptionally eligible for funding.
Specific cases
Affiliated entities — Affiliated entities (i.e. entities with a legal or capital link to a beneficiary which participate in the action with similar rights and obligations to the beneficiaries, but which do not sign the grant agreement and therefore do not become beneficiaries themselves) are allowed, if they are eligible for participation and funding.
Associated partners — Associated partners (i.e. entities which participate in the action without signing the grant agreement, and without the right to charge costs or claim contributions) are allowed, subject to any specific call/topic conditions.
Entities without legal personality — Entities which do not have legal personality under their national law may exceptionally participate, provided that their representatives have the capacity to undertake legal obligations on their behalf, and offer guarantees to protect the EU’s financial interests equivalent to those offered by legal persons.
EU bodies — Legal entities created under EU law including decentralised agencies may be part of the consortium, unless provided for otherwise in their basic act.
International organisations — International European research organisations are eligible to receive funding. International organisations with headquarters in a Member State or Associated Country are eligible to receive funding for ‘Training and mobility’ actions or when provided for in the specific call/topic conditions. Other international organisations are not eligible to receive funding, unless provided for in the specific call/topic conditions, or if their participation is considered essential for implementing the action by the granting authority.
Joint Research Centre (‘JRC’) — Where provided for in the specific call/topic conditions, applicants may include in their proposals the possible contribution of the JRC, but the JRC will not participate in the preparation and submission of the proposal. Applicants will indicate the contribution that the JRC could bring to the project based on the scope of the topic text. After the evaluation process, the JRC and the consortium selected for funding may come to an agreement on the specific terms of the participation of the JRC. If an agreement is found, the JRC may accede to the grant agreement as beneficiary requesting zero funding or participate as an associated partner, and would accede to the consortium as a member.
Associations and interest groupings — Entities composed of members (e.g. European research infrastructure consortia (ERICs)) may participate as ‘sole beneficiaries’ or ‘beneficiaries without legal personality’. However, if the action is in practice implemented by the individual members, those members should also participate either as beneficiaries or as affiliated entities (otherwise their costs will NOT be eligible).
EU restrictive measures — Entities subject to EU restrictive measures under Article 29 of the Treaty on the European Union (TEU) and Article 215 of the Treaty on the Functioning of the EU (TFEU) as well as Article 75 TFEU, are not eligible to participate in any capacity, including as beneficiaries, affiliated entities, associated partners, third parties giving in-kind contributions, subcontractors or recipients of financial support to third parties (if any).
Legal entities established in Russia, Belarus, or in non-government controlled territories of Ukraine — Given the illegal invasion of Ukraine by Russia and the involvement of Belarus, there is currently no appropriate context allowing the implementation of the actions foreseen in this programme with legal entities established in Russia, Belarus, or in non-government controlled territories of Ukraine. Therefore, even where such entities are not subject to EU restrictive measures, such legal entities are not eligible to participate in any capacity. This includes participation as beneficiaries, affiliated entities, associated partners, third parties giving in-kind contributions, subcontractors or recipients of financial support to third parties (if any). Exceptions may be granted on a case-by-case basis for justified reasons.
With specific regard to measures addressed to Russia, following the adoption of the Council Regulation (EU) 2024/1745 of 24 June 2024 (amending Council Regulation (EU) No 833/2014 of 31 July 2014) concerning restrictive measures in view of Russia’s actions destabilising the situation in Ukraine, legal entities established outside Russia whose proprietary rights are directly or indirectly owned for more than 50% by a legal person, entity or body established in Russia are also not eligible to participate in any capacity.
Measures for the protection of the Union budget against breaches of the principles of the rule of law in Hungary — Following the Council Implementing Decision (EU) 2022/2506, as of 16 December 2022, no legal commitments can be entered into with Hungarian public interest trusts established under the Hungarian Act IX of 2021 or any entity they maintain. Affected entities may continue to apply to calls for proposals and can participate without receiving EU funding, as associated partners, if allowed by the call conditions. However, as long as the Council measures are not lifted, such entities are not eligible to participate in any funded role (beneficiaries, affiliated entities, subcontractors, recipients of financial support to third parties, etc.). In the case of multi-beneficiary grant calls, applicants will be invited to remove or replace that entity in any funded role and/or to change its status into associated partner. Tasks and budget may be redistributed accordingly.
Additional information
Topics
Relevance for EU Macro-Region
EUSAIR - EU Strategy for the Adriatic and Ionian Region, EUSALP - EU Strategy for the Alpine Space, EUSBSR - EU Strategy for the Baltic Sea Region, EUSDR - EU Strategy for the Danube Region
UN Sustainable Development Goals (UN-SDGs)
Additional Information
Applications must be submitted electronically via the Funders & Tenders Portal electronic submission system (accessible via the topic page in the Search Funding & Tenders section). Paper submissions are NOT possible.
Applications must be submitted using the forms provided inside the electronic submission system (not the templates available on the topic page, which are only for information). The structure and presentation must correspond to the instructions given in the forms.
Applications must be complete and contain all parts and mandatory annexes and supporting documents.
Applications must include a plan for the exploitation and dissemination of results including communication activities, unless provided otherwise in the specific call/topic conditions. The plan is not required for applications at the first stage of two-stage procedures. If the expected exploitation of the results entails developing, creating, manufacturing and marketing a product or process, or in creating and providing a service, the plan must include a strategy for such exploitation. If the plan provides for exploitation of the results primarily in non-associated third countries, the applicants must explain how that exploitation is to be considered in the EU’s interest.
The application form will have two parts:
- Part A (to be filled in directly online) contains administrative information about the applicant organisations (future coordinator and beneficiaries and affiliated entities), the summarised budget for the proposal and call-specific questions;
- Part B (to be downloaded from the Portal submission system, completed and then assembled and re-uploaded as a PDF in the system) contains the technical description of the project.
Annexes and supporting documents will be directly available in the submission system and must be uploaded as PDF files (or other formats allowed by the system).
The limit for a full application (Part B) is 100 pages.
In line with the “restriction on control in innovation actions in critical technology areas” delineated in General Annex B of the General Annexes, entities established in an eligible country but which are directly or indirectly controlled by China or by a legal entity established in China are not eligible to participate in the action.
If projects collect in-situ data and marine observation, beneficiaries must make them openly available through the European Marine Observation and Data network (EMODnet), based on the FAIR (Findable, Accessible, Interoperable, Reusable) principle.
The evaluation committee will be composed partially by representatives of EU institutions.
Purchases of equipment, infrastructure or other assets specifically for the action (or developed as part of the action tasks) may be declared as full capitalised costs.
Call documents
Horizon Europe Work Programme 2026-2027 Horizontal ActivitiesHorizon Europe Work Programme 2026-2027 Horizontal Activities(1262kB)
Contact


