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    HORIZON-CL5-2027-02-D3-07

    Concentrated solar thermal systems for decarbonising industrial processes

    Opens 3 Dec 2026Live official EU data

    BATTERIES and ENERGY · HORIZON-IA · TRL 7+ · Needs partners

    31 Mar 2027
    Deadline
    3 Dec 2026
    Opens for applications
    €6M
    Indicative, per project
    ~2
    Grants expected
    381
    Past winners in this family

    What this call funds

    This call funds demonstration projects that use concentrated solar thermal technology to supply industrial heat between 150°C and 400°C, replacing fossil fuels in processes like drying, melting or sterilisation. Projects must show the solar system can cover at least half of a site's annual heat demand, run for a continuous 6-month demonstration, and prove a viable business case with reduced heating costs.

    renewable energy · solar energy · energy efficiency · climate adaptation · twin transition

    Who wins this

    An industrial company or consortium partnering with a solar thermal technology provider to demonstrate a real-world installation delivering process heat to an existing industrial site.

    Could you win this call?

    We read your site to see what you build.

    The call in detail

    Indicative grant size
    €6M
    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
    Proposals must include an industrial demonstration partner and a go/no-go milestone before deployment, requiring proof of industrial engagement, permits, engineering plans and a business plan; if satellite earth observation data is used, Copernicus and/or Galileo/EGNOS must be used.
    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). 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 described in the topic conditions

    Who has won calls like this

    Organisations that most often win this call family · 381 past winners

    FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG EV · DE
    73 wins
    led 12
    ETHNIKO KENTRO EREVNAS KAI TECHNOLOGIKIS ANAPTYXIS · EL
    47 wins
    led 9
    DANMARKS TEKNISKE UNIVERSITET · DK
    40 wins
    led 9
    NEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNO · NL
    32 wins
    led 5
    COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR
    32 wins
    led 9
    RINA CONSULTING SPA · IT
    30 wins
    led 9

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