Horizon Europe CL5, climate, energy, transport: upcoming calls (and info events)

The programme Horizon Europe, part Cluster 5: Climate, Energy and Mobility (CL5) prepares announcement of topics for international projects to be funded in 2025. Dates of planned call openings and deadlines haven’t leaked yet.

► On 30. 4. 2025, a Czech national infoday on these calls is organised. Event webpage and registration (in Czech).
► On 6. 5. 2025, the European Commission organise information day on these calls. Event webpage.

The information in this news is based on unofficial sources, the calls are still subject to change. Source.

If you plan to participate in a proposal submitted to a Horizon Europe call, please, contact well in advance the Project Management Department (Martina Holíková, martina.holikova@natur.cuni.cz).
See also Horizon Europe – practical information on faculty website.

If you are interested in one of the topics, but you don’t know, how to find a project coordinator or partners, please, contact the Project Management Department and we’ll recommend to you some networking opportunities.

If you have international research contacts and your research can be potentially used in applied research and in innovation, but cannot find a suitable topic in Horizon Europe, contact us and we can try to find a topic for you.

• CL5 calls on Funding & Tenders Portal – links to pages of the individual topics will be published here (a topic page includes i.a. basic information, topic description, links to relevant documents, frequently asked questions, interface for proposal submission.)
• Draft Work Programme 2025: Climate, Energy and Mobility from a very early stage (source) – context and goals, description of all topics, budget information etc.
• About CL5 by European Commission.
• About CL5 by Czech National Contact Points – news, events etc.

Projects are carried out by international consortia with significant participation of users of results of the projects, the usual consortia size is ca. 8–25 entities (depending on scope of the topic) from EU countries or countries associated to Horizon Europe. Each project proposal must focus on one of the specific topics prescribed by the programme for the given year. About this type of projects on faculty website

CL5 contains topics potentially relevant for researchers in who’s research results can be used in the fields of e.g., climate change Earth system modelling, energy (batteries development, biofuels, geothermal energy, environmental impacts, energy communities), CO2 capture, transport (including some societal aspects).

Examples of topics that seem relevant for the Faculty of Science:
If a topic title sounds relevant for you, read its full description, especially from the Expected Outcome a Scope, in the Work Programme (draft).

• HORIZON-CL5-2025-D1-01:
  Climate Simulations and Knowledge for Optimal Support of IPCC (Intergovernmental Panel on Climate Change) Assessments and International Policy
• HORIZON-CL5-2025-D1-02:
  Improving Earth System Models
• HORIZON-CL5-2025-D1-05:
  The attribution to climate change, and improved forecasting of extreme climate- and weather-related events and their impacts
• HORIZON-CL5-2025-D1-06:
  Adaptation: Effectiveness and Limits (Climate sciences)
• HORIZON-CL5-2025-D2-02:
  Cost-effective next-generation batteries for long-duration stationary storage
• HORIZON-CL5-2025-D2-05:
  Accelerated multi-physical and virtual testing for battery aging, reliability, and safety evaluation
• HORIZON-CL5-2025-D3-01:
  Large-scale production of liquid advanced biofuels and renewable fuels of non-biological origin
• HORIZON-CL5-2025-D3-03:
  Novel approaches to geothermal resources development
• HORIZON-CL5-2025-D3-04-SRP:
  Development of hydropower technologies and/or water management schemes allowing for win-win situation of flexible hydropower and biodiversity improvement
• HORIZON-CL5-2025-D3-05:
  Demonstration of thermal energy storage solutions for solar thermal plants
• HORIZON-CL5-2025-D3-08:
  Understand and minimise the environmental impacts of wind energy
• HORIZON-CL5-2025-D3-20:
  Innovative tools and services to manage and empower energy communities
• HORIZON-CL5-2025-D3-22:
  Underground Thermal Energy Storage in dense urban areas
• HORIZON-CL5-2025-D3-24:
  New CO2 capture technologies
• HORIZON-CL5-2025-D6-01-SRP:
  Advancing remote operations as an enabler of sustainable and smart mobility of people and goods: operational and societal needs
• HORIZON-CL5-2025-D6-09:
  Establishing reliable data and effective practices to support measurement and accounting of emissions and other external costs in multimodal transport chains
• HORIZON-CL5-2025-D6-12:
  Safety of Cyclists, Pedestrians and Users of other Micromobility Devices

News published by Ludmila Součková on 18. 3. 2025.

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