HORIZON-CL5-2027-03-D5-16 Cluster 5 · Climate, Energy and Mobility

Autonomous vessels in short sea shipping and inland waterways

Forthcoming
Deadline: 14.04.2027
€7.5M per project
IA
All Horizon Europe topics

This grant supports projects focused on the development and demonstration of Maritime Autonomous Surface Ships (MASS) for short sea shipping and inland waterways. It seeks to enhance operational safety, efficiency, and market confidence amid a projected workforce shortage in the maritime sector. Proposals should address both remotely controlled and fully autonomous vessels, along with training and regulatory aspects.

General information

Programme
Horizon Europe (HORIZON)2021–2027
Call
MOBILITY HORIZON-CL5-2027-03
Programme part
Pillar II · Global Challenges & CompetitivenessCluster 5 · Climate, Energy and Mobility
Type of action
HORIZON-IA Innovation Actions
Type of MGA
HORIZON-AG-LS HORIZON Lump Sum Grant
Status
Forthcoming
Deadline model
Single-stage
Opening date
15.12.2026
Deadline date
14.04.2027, 17:00 Brussels time
Cross-cutting priorities
AIDigitalAgendaPART-COPROGR

Budget overview

Type of action Budget 2027 EU contribution per project Grants Deadline
HORIZON-IAInnovation Actions €15M €7.5M 2 14.04.2027

Expected outcome

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

  1. Demonstration of remote-control operation of vessels without crew, controlled remotely (degree three).

  2. Development of concepts for fully autonomous ship where the operating system on the vessel is able to make decisions and determine actions by itself (degree four).

  3. Strengthen market confidence in the integration of remote and automated navigation in ship types and services that may see a shortage of workforce in the next decade.
  4. Contribute to the EU Port Strategy and the EU Industrial Waterborne Strategy, as well as the EU AI Continent Action Plan and the upcoming EU Apply AI Strategy.

Scope

Maritime Autonomous Surface Ships (MASS) have been the focus for several projects both with EU-funding and individual countries but a major breakthrough leading to extensive deployment and widespread commercial maturity are still not achieved. Autonomous vessels can offer safer and more efficient operations and cost savings. New skills and training needed for MASS is a critical issue to ensure safe operations.

Projects are expected to address all the following aspects:

  1. Demonstration of two different remotely controlled vessels without seafarers on board, considering the most promising areas of operation and types of ships towards market adoption. The demonstration should be performed in at least one short-sea shipping vessel.
  2. Demonstration of two different fully autonomous operation in at least one inland waterway vessel.
  3. Demonstrations and concept studies should address the whole navigation voyage, including port calling, mooring, and berthing, potential offshore charging solutions, and passing through locks in all weather conditions.
  4. Demonstrations should also include aspects for predictive maintenance, self-diagnostic systems to ensure optimal functioning of the vessel’s equipment and structure
  5. Identify and address implementation bottlenecks for relevant ship types, such as data quality and lack of infrastructure related to waterborne transport. Map infrastructure and investment needs for extensive roll-out for automated ships operations
  6. Appropriate steps to ensure sufficient cyber risk management of the systems and infrastructure used when conducting trials.
  7. Address standardization needs and possible safeguards to secure data-integrity and cyber security. Provide recommendations to the relevant regulatory bodies.
  8. Address the risk of unlawful data transfer to third-countries outside the borders of the EU/EEA and the impacts it could have on EU fleets.
  9. Integrate ongoing legal processes at EU level and at the IMO related to inland automated vessels and MASS i.e., MASS Code, Search&Rescue and Remote Operating Centres.
  10. Address safety considerations (using EMSA’s Risk Based Assessment Methodology) and upskilling of port and vessel operators.
  11. Assess the net carbon impact of autonomous vessels, taking into account the devices and data processing needed to operate them and potential emissions saved, and ensure no significant harm to biodiversity. If applicable, the calculation method to assess the net impact of digital solutions from the European Green Digital Coalition (EGDC) could be used.
  12. Projects should exceed outcomes of previous or on-going projects in relevant ship types.
  13. Model the economic viability of the developed solutions, considering initial investment, operational savings, maintenance costs, and potential financial incentives, to assess the economic feasibility while also facilitating decision-making in the design process. All while considering the societal aspects of future shortening workforce.

Proposals are expected to explain the contribution of their objectives, results, IP management and exploitation strategy to the EU added value creation and strategic autonomy throughout the supply and value chain, including competitiveness of the EU waterborne industry, enhancement of the EU’s R&I capacity, technological know-how capabilities and human capital, and resilience of the EU industrial and manufacturing base. Proposals are encouraged to prioritise shipyards, equipment manufacturers and providers located and/or manufacturing in the EU and EEA.

Who can apply

  • A consortium of at least three independent organisations from three different EU Member States or Horizon Europe Associated Countries, at least one from an EU Member State.
  • Ukraine has been associated to the programme since 2022: Ukrainian organisations can coordinate and receive funding on equal terms.
  • Universities, research organisations, companies (including SMEs), public authorities and NGOs can take part.

Topic-specific condition: 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).

Applicant types in our database: Higher Education Institutions (HEI), Research Institute or Organization (RnD), A Government Structure or Central Authority, Small and Medium Enterprise (SME), Start-Up, Non-governmental organization (NGO), Medical institutions (clinic, hospital, etc.).

How to apply

  1. Register your organisation on the Funding & Tenders portal and get a PIC (9 digits).
  2. Build a consortium or join one: use Partner Search on the topic page.
  3. Download the proposal template (Part A forms, Part B narrative) in the submission system on the topic page.
  4. Submit by 14.04.2027, 17:00 Brussels time. The system opens on 15.12.2026.

The official topic text, templates and submission are on the Funding & Tenders topic page.

Frequently asked questions

What is the deadline for HORIZON-CL5-2027-03-D5-16?
Proposals must be submitted by 14.04.2027, 17:00 Brussels time. The submission system opens on 15.12.2026.
How much funding is available?
The topic budget is €15M, the EU contribution per project is €7.5M, 2 grants are expected. Funding rate: 70% of eligible costs (non-profits 100%).
What type of action is it?
IA – Innovation Action, HORIZON-AG-LS (HORIZON Lump Sum Grant).
Can Ukrainian organisations apply?
Yes. Ukraine has been associated to Horizon Europe since 2022, so Ukrainian universities, research organisations, companies and NGOs take part and coordinate projects on equal terms with EU countries. Any topic-specific restrictions are listed under “Who can apply”.
Where do I apply?
Through the submission system on the topic page of the European Commission Funding & Tenders portal: https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/topic-details/HORIZON-CL5-2027-03-D5-16

Become a partner in a proposal

be the first

Looking for a consortium for this topic? Leave a short offer: coordinators preparing a proposal will see your organisation and expertise in the GetGrant portal and can send you their contacts in one click.

An account on the Expert plan is required. This keeps offers visible only to verified users.