HORIZON-CL4-2026-04-DIGITAL-EMERGING-09

Advanced Local Digital Twins using AI for Early Warning and Preparedness (IA) -

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Call text (as on F&T portal)

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Expected Outcome:

Open AI models that can help predict, respond to, and mitigate impacts before a disaster occurs, enabling proactive decision-making and effective disaster management effectively.

Protection of citizens from natural hazards through proactive measures, preparedness strategies, and urban resilience, planning

Project results are expected to contribute to one of the following outcomes:

  • Enhanced protection of citizens from the natural hazard of flooding by facilitating proactive decision-making and effective disaster management through open AI-driven models for urban resilience strategies and planning that can help predict, respond to, and mitigate impacts before a disaster occurs.
  • Improved modelling and prediction of urban and riverine flooding by expanding the capabilities of Local Digital Twins with sophisticated AI algorithms and relevant data detailing hydrological and hydraulic processes.
  • Strengthened integration of diverse and essential datasets including detailed terrain, land cover, urban features, soil data, and real-time meteorological information (rainfall and temperature, river geometry, and flow) sourced from national hydrometric networks, urban drainage infrastructure, and flood protection assets. This integration aims to enhance flood analysis, simulation, and preparedness particularly in response to climate change and flood scenarios like heavy rainfall impacting nearby river basins.

The projects will leverage high-resolution climatic and meteorological models to assess extreme weather, while also drawing on relevant initiatives such as the Global Flood Awareness System and Destination Earth.

Scope:

In line with the Apply AI Strategy, proposals should develop and implement projects that advance innovative AI algorithms and models from concept to large-scale testing and validation. These solutions will be applied to the creation of Local Digital Twins for flood preparedness, enabling the simulation of flood scenarios, identification of areas at risk, and estimation of potential damage.

  • Proposals should focus on the development of innovative AI algorithms that move beyond rigid functions, employing instead a dynamic set of descriptive building features derived from digital models (e.g., geometrical parameters, urban morphology, socio-economic indicators). These algorithms should be integrated with advanced, high-resolution hazard models — including hydrological and hydraulic models — tailored to the specific characteristics of the local area.
  • The Local Digital Twins will enable:
    • Flood damage models capable of calculating building-scale impacts, forming the basis for damage hotspot maps.
    • Interactive user interfaces that allow components to be exchanged, modified, and reconfigured to estimate flood damage under various urban planning and risk management scenarios — for example, assessing the feasibility of proposed or existing constructions in flood-prone zones and recommending targeted mitigation strategies.

The scope of this topic includes a strong research and innovation component aimed at the prototyping, testing, and large-scale validation of tailored AI algorithms designed to model multiple disaster types, with a focus on operational deployment in real-world contexts. .It is recommended to prioritise the use of frugal (and local) AI as much as possible. This approach will both reduce greenhouse emissions -an indirect driver of climate-related disasters- and ensure that the tools remain functional in environments with limited connectivity.

Proposals should take into account the expertise of the European Commission's Joint Research Centre (JRC)[1], particularly its experience in developing global systems for disaster and risk management and analyse the potential uptake of the project outcomes by the Copernicus Emergency Management Service. In addition, proposals should align with for the 2025 Mission call on Local Digital Twin for urban planning, ensuring interoperability and complementarity with related European initiatives.

The project results should be modular for reuse in locations outside Europe considering constraints on deployment of AI solutions in low- and middle-income countries. Therefore, the project results shall be open source as much as possible and transferable through open platforms.

  • Focus will be on open-source solutions (both software and hardware) and their integration into existing platforms (e.g. EDIC[2]) to ensure replicability of the results and portability in different areas.
  • The proposal should support open-source software and open hardware design. Applicants are encouraged to support, open access to data, access to testing and operational infrastructures as well as an IPR regime ensuring lasting impact and reusability of results.
  • Beneficiaries that intend to transfer ownership or grant an exclusive licence must formally notify the granting authority (i.e. DG-CNECT and HaDEA) before the intended transfer or licensing takes place and the granting authority may up to four years after the end of the action object to a transfer of ownership or the exclusive licensing of results.

    null

    Activities are expected to start at TRL 5 and achieve TRL 7 by the end of the project – see General Annex B.

    [1] The JRC expertise on disasters and floods through the Disaster Risk Management Centre https://drmkc.jrc.ec.europa.eu/

    [2] https://digital-strategy.ec.europa.eu/en/news/eu-funded-ai-innovation-powers-new-era-cooperative-smart-city-development

    News flashes

    2026-03-18

    If your lump sum budget contains any cost items in cost category C and/or D, please make sure to justify these items in the ‘Any comments’ sheet of the Excel detailed lump sum budget table.

    The reason is that we simplified the proposal template, removing this information from Part B and bringing it closer to the relevant budget items.

    Specifically, you must include justification in the ‘Any comments’ sheet if you are in any of the following situations:

    • If the sum of the costs for ’travel and subsistence’, ‘equipment’, and ‘other goods, works and services’ (i.e. the purchase costs) exceeds 15% of the personnel costs for a participant. If this is the case, justify the most expensive cost item(s) up to the level that the remaining costs are below 15% of personnel costs.
    • If other cost categories (e.g. internally invoiced goods and services) are used.
    • If in-kind contributions are used (non-financial resources made available free of charge by third parties, which must be included as direct costs in the corresponding cost category, e.g. personnel costs or purchase costs for equipment).
    2026-03-18
    The submission session is now available for: HORIZON-CL4-2026-04-DIGITAL-EMERGING-18, HORIZON-CL4-2026-04-DIGITAL-EMERGING-17, HORIZON-CL4-2026-04-HUMAN-02, HORIZON-CL4-2026-04-DIGITAL-EMERGING-01, HORIZON-CL4-2026-04-DATA-03, HORIZON-CL4-2026-04-DIGITAL-EMERGING-08, HORIZON-CL4-2026-04-DATA-06, HORIZON-CL4-2026-04-DATA-02, HORIZON-CL4-2026-04-DIGITAL-EMERGING-12, HORIZON-CL4-2026-04-DIGITAL-EMERGING-09, HORIZON-CL4-2026-04-DIGITAL-EMERGING-11, HORIZON-CL4-2026-04-DIGITAL-EMERGING-19, HORIZON-CL4-2026-04-HUMAN-01, HORIZON-CL4-2026-04-DIGITAL-EMERGING-14, HORIZON-CL4-2026-04-DIGITAL-EMERGING-15
    Found 5 annotations in info base click to see
    call topic details
    Call status: Open
    Opening date: 2026-01-15 (2 months ago)
    Closing date: 2026-04-15 (3 weeks from now)
    Procedure: single-stage

    Budget: 6,000,000
    Expected grants: 1
    Contribution: 6,000,000 - 6,000,000
    News flashes

    This call topic has been appended 2 times by the EC with news.

    • 2026-03-18
      if your lump sum budget contains any cos...
    • 2026-03-18
      the submission session is now available...
    Source information

    Showing the latest information. Found 5 versions of this call topic in the F&T portal.

    Information from

    • 2026-03-03_06-32-35
    • 2026-02-18_06-31-58
    • 2026-01-15_06-30-58
    • 2026-01-14_06-30-50
    • 2025-12-16_06-30-53

    Check the differences between the versions.

    Annotations

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    EC infoday info
    Added 1 month ago by Alrun Hauke
    Watch the recording from the Cluster 4 Info Day session here: https://youtu.be/jmIUKQvP850
    EC infoday info
    Added 1 month ago by Alrun Hauke
    According to information given at the CL4 Info Days 2026, synergies are encouraged with projects under the destination "disaster-resilient society" in Cluster 3 and with international collaboration on AI initiatives. Developed solutions should accordingly be transferable and scalable, not applicable only to a specific local region / scenario. Plans to develop a commercial product from the project is encouraged. A business plan for this scenario is not mandatory, but encouraged.
    EC infoday info
    Added 1 month ago by Alrun Hauke
    According to information given at the CL4 Info Days 2026, two projects will be funded under this call topic with a budget of 3M€ each.
    Work Programme info
    Added 1 month ago by Alrun Hauke
    Eligibility for this topic is restricted under art. 22.6 of the Horizon Europe regulation (see [1]). Under art. 22.6, any entities considered high-risk suppliers of mobile network communication equipment are expressly excluded from participating. This currently concerns companies Huawei and ZTE (see [2]) as well as any entities fully or partially owned / controlled by them. [1] https://eur-lex.europa.eu/eli/reg/2021/695/oj/eng [2] https://digital-strategy.ec.europa.eu/en/library/communication-commission-implementation-5g-cybersecurity-toolbox
    Work Programme info
    Added 1 month ago by Alrun Hauke
    Due to the scope of this topic, international organisations with headquarters in a Member State or Horizon Europe Associated Country are exceptionally eligible for funding. The Joint Research Centre (JRC) may participate as member of the consortium selected for funding as a beneficiary with zero funding, or as an associated partner. The JRC will not participate in the preparation and submission of the proposal - see General Annex B. 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).

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    1. Work programme available

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    3. Opening date

      - 2 months ago

      The call opened for submissions.

    4. Today

    5. Closing date

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    6. Time to inform applicants Estimate

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      The maximum time to inform applicants (TTI) of the outcome of the evaluation is five months from the call closure date.

    7. Sign grant agreement Estimate

      - 8 months from now

      The maximum time to sign grant agreements (TTG) is three months from the date of informing applicants.

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    Project information comes from CORDIS (for Horizon 2020 and Horizon Europe) and will be sourced from F&T Portal (for Digital Europe projects)

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