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    HORIZON-CL5-2027-03-D5-14

    Onboard renewable energy solutions and energy saving measures to reduce the fuel consumption of ships by at least 55% (ZEWT Partnership)

    Opens 15 Dec 2026Live official EU data

    MOBILITY · HORIZON-IA · TRL 8+ · Needs partners

    14 Apr 2027
    Deadline
    15 Dec 2026
    Opens for applications
    €6.5M
    Indicative, per project
    ~1
    Grants expected
    174
    Past winners in this family

    What this call funds

    This call funds a large-scale demonstration project on real ships that combines several renewable energy and energy-saving technologies (like wind-assisted propulsion, hull optimisation, hybrid systems, air lubrication, digital energy management) to cut ship fuel use and greenhouse gas emissions by at least 55% compared to 2008 levels. It also wants to establish common methods to measure and certify these energy savings, support retrofitting of existing vessels, and address safety, cybersecurity, and training needs. The goal is to make green shipping technology practical, verified, and scalable across the EU fleet.

    renewable energy · energy efficiency · mobility transport · maritime shipping · climate adaptation · cybersecurity

    Who wins this

    A consortium involving shipyards, technology providers, and shipping operators ready to demonstrate a combined package of proven (TRL 8) renewable energy and energy-efficiency technologies on a full-scale vessel.

    Could you win this call?

    We read your site to see what you build.

    The call in detail

    Indicative grant size
    €6.5M
    Funding model
    Lump sum — paid per completed work package, no financial reporting of actual costs
    Submission
    Single-stage submission (full proposal at once)
    Type of action
    HORIZON Innovation Actions
    Partners
    Required. The call asks for a consortium — a group applying together, typically 3+ organisations from 3+ countries.
    Also required
    Beneficiaries using satellite-based earth observation, positioning, navigation or timing data/services must use Copernicus and/or Galileo/EGNOS; proposals encouraged to prioritise EU/EEA-based shipyards and manufacturers; eligible costs are lump sum.
    Sectors
    CleanTech · Energy · Mobility
    Eligible countries (45)
    Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Norway, Iceland, Switzerland, United Kingdom, IL, TR, UA, RS, MK, ME, AL, BA, XK, GE, AM, MD, TN, NZ
    Read the full conditions from the official call ›

    General conditions 1. Admissibility Conditions: Proposal page limit and layout described 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 Countries described 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 Conditions 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). Subject to restrictions for the protection of European communication networks. described in Annex B of the Work Programme General Annexes. 4. Financial and operational capacity and exclusion described in Annex C of the Work Programme General Annexes. 5a. Evaluation and award: Award criteria, scoring and thresholds are described in Annex D of the Work Programme General Annexes. 5b. Evaluation and award: Submission and evaluation processes are described in Annex F of the Work Programme General Annexes and the Online Manual. 5c. Evaluation and award: Indicative timeline for evaluation and grant agreement described in Annex F of the Work Programme General Annexes. 6. Legal and financial set-up of the grants The granting authority may, up to 4 years after the end of the action, object to a transfer of ownership or to the exclusive licensing of results, as set out in the specific provision of Annex 5. Eligible costs will take the form of a lump sum as defined in the Decision of 7 July 2021 authorising the use of lump sum contributions under the Horizon Europe Programme – the Framework Programme for Research and Innovation (2021-2027) – and in actions under the Research and Training Programme of the European Atomic Energy Community (2021-2025) [[This decision is available on the Funding and Tenders Portal, in the reference documents section for Horizon Europe, under ‘Simplified costs decisions’ or through this link: https://ec.europa.eu/info/funding-tenders/opportunities/docs/2021-2027/horizon/guidance/ls-decision_he_en.pdf ]]. described in Annex G of the Work Programme General Annexes. Specific conditions Not applicable.

    Who has won calls like this

    Organisations that most often win this call family · 174 past winners

    DEUTSCHES ZENTRUM FUR LUFT - UND RAUMFAHRT EV · DE
    34 wins
    led 7
    TECHNISCHE UNIVERSITEIT DELFT · NL
    21 wins
    led 3
    ETHNICON METSOVION POLYTECHNION · EL
    19 wins
    led 2
    FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG EV · DE
    18 wins
    led 3
    TEKNOLOGIAN TUTKIMUSKESKUS VTT OY · FI
    18 wins
    led 6
    AIT AUSTRIAN INSTITUTE OF TECHNOLOGY GMBH · AT
    17 wins
    led 6

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