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This round is closed. The next round and similar open calls are listed below. Synced from the EU Funding & Tenders Portal on 9 November 2026.
This call is closed. These open or upcoming calls fund the closest work.
Projects the EU funded under this call, with the organisation that led each one.
F-MAPF-gas Mitigation Assessment and Pathways
Led by SINTEF Energi AS · Norway · 2026 · Official record ↗
GWPathFinderGWPathFinder: Projecting Fluorinated Gas Emission Pathways with GWP Insights for a Sustainable Future
Led by Universidade de Coimbra · Portugal · 2026 · Official record ↗
IMPACT-FIntegrated Mitigation Platform for Assessing Climate Targets for F-Gases
Led by London South Bank University Lbg · United Kingdom · 2026 · Official record ↗
Based on projects the EU funded on the same subject in this programme.
PRISMANET ZERO PATHWAY RESEARCH THROUGH INTEGRATED ASSESSMENT MODEL ADVANCEMENTS
HORIZON-CL5-2022-D1-02-03 · 2023 · Official record ↗
OpenMod4AfricaOpen Modelling Toolbox for development of long-term pathways for the energy system in Africa
HORIZON-CL5-2022-D3-02-02 · 2023 · Official record ↗
RESTORE4CsModelling RESTORation of wEtlands for Carbon pathways, Climate Change mitigation and adaptation, ecosystem services, and biodiversity, Co-benefits
HORIZON-CL5-2021-D1-01-08 · 2023 · Official record ↗
CO2NSTRUCTCO2NSTRUCT: Modelling the role of circular economy construction value chains for a carbon-neutral Europe
HORIZON-CL5-2021-D1-01-02 · 2022 · Official record ↗
TwinDMODEL-DRIVEN DIGITAL TWINS FOR RELIABLE AND AUTONOMOUS WIND OPERATION AND MAINTENANCE
HORIZON-CL5-2026-02-D3-07 · 2027 · Official record ↗
CircoModCircular Economy Modelling for Climate Change Mitigation
HORIZON-CL5-2021-D1-01-02 · 2022 · Official record ↗
ForestPathsCo-designing Holistic Forest-based Policy Pathways for Climate Change Mitigation
HORIZON-CL5-2021-D1-01-09 · 2022 · Official record ↗
HYWAYClimate impacts of a HYdrogen Economy – the pathWAY to knowledge
HORIZON-CL5-2023-D1-01-03 · 2024 · Official record ↗
Each one links to its EU funding record and the partners it works with: a starting list for building a consortium.
Project results are expected to contribute to all of the following expected outcomes:
F-gases are the fastest growing group of greenhouse gas emissions globally. The Montreal Protocol resulted in decreasing use and emissions of Ozone Depleting Substances and will now also regulate a phasedown of hydrofluorocarbons (HFCs), representing the largest share of F-gas use, of which the majority is used in refrigeration, air conditioning and heat pump equipment.
The project should improve the knowledge base of F-gas use and emission pathways under baseline conditions (i.e., policies as they are today), pathways that meet the Kigali Agreement and pathways that outperform the Kigali Agreement. The development of these pathways should also include fluorinated greenhouse gases not regulated under the Montreal Protocol, in particular those covered by the Regulation (EU) 2024/573 on fluorinated greenhouse gases[3]. It should cover all main regions globally separating at least the countries that fall under Article 5 of the Montreal Protocol and those that do not, and preferably further disaggregating them within these two classes, taking into account for instance climate conditions. The development should assess the interaction with the energy system, notably related to the deployment of HFC-alternatives in refrigeration, air conditioning and heat pump equipment and its impact on energy efficiency, the deployment of sulphur hexafluoride (SF6) or its alternatives in electrical switch-gear. Possible impacts on emissions of per- and polyfluoroalkyl substances (PFAS) should be considered. The pathways should give detailed insights into the technologies available, including the use of F-gases-free alternatives.
Most F-gas emissions are related to the use in the refrigeration, air conditioning and heat pump (RACHP) equipment. This sector is projected to be one of the highest contributors to future global energy demand increases. The action should include the development of modelling tools that allow for the representation at national level of the use of F-gases and their alternatives at least in this RACHP sector, with a view to develop tools that would allow parties to the Montreal Protocol to assess at national level different options of mitigating HFC use, and the interaction with the decarbonisation of the energy system. The action should thus expand and improve the number of tools that can provide such detailed information at country level, including for the so called Article 5 Parties under the Montreal Protocol, in a manner that would improve the knowledge base for parties to implement specifically the Kigali Agreement to the Montreal Protocol as well as allow them to get insights in how to create synergies with the climate mitigation goals of the Paris Agreement, including the decarbonisation of the energy system.
All research outputs should be managed according to the FAIR principles[4]. Beyond open access to scientific publications and research data, open access to software, models, algorithms, workflows and protocols, cell lines, compounds, etc. is required.
All projects funded under this topic are strongly encouraged to connect, coordinate, and participate in networking, intercomparison and joint activities to exploit synergies and maximise complementarities. Activities on energy efficiency of equipment, on electricity grids or the safe use of chemicals would be of specific interest in this context. Projects should also envisage clustering activities with any other relevant projects (in and outside of Horizon Europe) for cross-projects cooperation and exchange of results. Proposals should earmark the necessary resources for these purposes.
[1] Montreal Protocol on Substances that Deplete the Ozone Layer
[2] The Kigali Amendment (2016): The amendment to the Montreal Protocol agreed by the Twenty-Eighth Meeting of the Parties (Kigali, 10-15 October 2016) | Ozone Secretariat (unep.org)
[3] Regulation - EU - 2024/573 - EN - EUR-Lex (europa.eu)
[4] FAIR (Findable, Accessible, Interoperable, Reusable).
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
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
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]].
Beneficiaries will be subject to the following additional obligations regarding open science practices: Open access to any new modules, models or tools developed from scratch or substantially improved with the use of EU funding under the action must be ensured through documentation, availability of model code and input data developed under the action.
described in Annex G of the Work Programme General Annexes.
described in the specific topic of the Work Programme
Application and evaluation forms and model grant agreement (MGA):
Application form templates — the application form specific to this call is available in the Submission System
Standard application form (HE RIA, IA)
Standard application form (HE RIA IA Stage 1) 
Standard application form (HE CSA) 
Standard application form (HE CSA Stage 1) 
Standard application form (HE RI) 
Standard application form (HE COFUND) 
Evaluation form templates — will be used with the necessary adaptations 
Standard evaluation form (HE RIA, IA) 
Standard evaluation form (HE CSA) 
Standard evaluation form (HE RIA, IA and CSA Stage 1) 
Standard evaluation form (HE COFUND) 
Guidance
HE Programme Guide 
Model Grant Agreements (MGA)
HE MGA 
HE Unit MGA 
Lump Sum MGA 
Operating Grants MGA 
Framework Partnership Agreement FPA 
Call-specific instructions 
Detailed budget table (HE LS) 
Information on financial support to third parties (HE) 
Information on clinical studies (HE) 
Guidance: "Lump sums - what do I need to know?"
Additional documents:
HE Main Work Programme 2023–2025 – 1. General Introduction
HE Main Work Programme 2023–2025 – 2. Marie Skłodowska-Curie Actions
HE Main Work Programme 2023–2025 – 3. Research Infrastructures
HE Main Work Programme 2023–2025 – 4. Health
HE Main Work Programme 2023–2025 – 5. Culture, creativity and inclusive society
HE Main Work Programme 2023–2025 – 6. Civil Security for Society
HE Main Work Programme 2023–2025 – 7. Digital, Industry and Space
HE Main Work Programme 2023–2025 – 8. Climate, Energy and Mobility 
HE Main Work Programme 2023–2025 – 9. Food, Bioeconomy, Natural Resources, Agriculture and Environment 
HE Main Work Programme 2023–2025 – 10. European Innovation Ecosystems (EIE) 
HE Main Work Programme 2023–2025 – 11. Widening participation and strengthening the European Research Area 
HE Main Work Programme 2023–2025 – 12. Missions 
HE Main Work Programme 2023–2025 – 13. General Annexes 
HE Programme Guide 
HE Framework Programme 2021/695 
HE Specific Programme Decision 2021/764 
EU Financial Regulation 2024/2509
Decision authorising the use of lump sum contributions under the Horizon Europe Programme
Rules for Legal Entity Validation, LEAR Appointment and Financial Capacity Assessment 
EU Grants AGA — Annotated Model Grant Agreement 
Funding & Tenders Portal Online Manual 
Funding & Tenders Portal Terms and Conditions 
Funding & Tenders Portal Privacy Statement
Confirm the current call documents and submission conditions with the funding authority.
View on EU portal ↗Source: EU Funding & Tenders Portal · synced 2026-11-09
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