| Topic | HORIZON-CL5-2027-01-D1-13 |
|---|---|
| Status | Forthcoming |
| Call | HORIZON-CL5-2027-01 — CLIMATE |
| Type of action | Research and Innovation Actions · lump sum |
| Opening | 17 November 2026 |
| Deadline | 4 March 2027 |
| Budget | around EUR 4 million per project · 6 projects expected · EUR 24 million in total |
| Part B page limit | 45 pages (standard application form; check your call) |
| Template | Work Programme 2026–2027 application form |
Expected outcomes
Projects may contribute to some of the expected outcomes; say which ones and why. The topic says: “Project results are expected to contribute to some of the following expected outcomes:”
- EO1 Strengthened collaboration and integration across research communities, better capturing interactions and trade-offs between various climate domains as well as between climate and non-climate objectives, such as biodiversity or pollution related. This will support more comprehensive and consistent evaluations, benefiting key global assessments (IPCC, IPBES) and improving their impact on European and global policies (European Green Deal, UNFCCC, CBD)
- EO2 More relevant, robust and actionable scenarios that inform optimal policy interventions, serving the needs and supporting decision-making of diverse end-users at various spatial scales, from policymakers and planning authorities to businesses and civil society.
- EO3 More globally representative, diverse, inclusive, transparent, widely accepted and better communicated scenarios that support climate-resilient development pathways and foster global consensus on climate action.
What evaluators will look for in this topic
Expected outcomes
- Projects may contribute to some of the expected outcomes; say which ones and why.
- For each outcome (EO1 to EO3), name who will use or adopt your results (a specific group, not “industry” or “society”), how they get them, and the indicator that shows the change, with baseline, target and date.
- Use the topic's own words for each outcome, so the evaluator can tick it off.
What the scope asks for
Evaluators check the proposal against these sentences of the scope. Answer each one visibly, in the call's own words.
- “Against the backdrop of rapid environmental shifts, social upheavals, high uncertainties and complexity, scenarios must be advanced to inform low-emission climate-resilient pathways, while also accounting for other critical policy priorities, such as environmental protection.”
- “Actions should improve Integrated Assessment Models (IAMs) or propose alternative approaches to address key challenges and gaps in current climate scenario frameworks.”
- “They should extend the scope of scenarios beyond the 21st century, enlarge the future possibility space with more diverse narratives and drivers (e.g. post-growth), more explicit consideration of equity, justice, geopolitics and attention to inclusivity.”
- “Proposals are expected to address only one of the following priority areas, which should be clearly indicated:.”
- “Scenarios should capture a wider range of plausible futures to reflect changing socio-economic and environmental conditions (including a broader range of economic growth assumptions), technological advancements, evolving policy landscape and disruptive events.”
- “Actions should promote transdisciplinary collaboration and co-design with stakeholders to integrate diverse perspectives and needs They should develop and test new approaches, including communication, to improve uptake of results by various audiences.”
- “The topic therefore requires inclusion of relevant SSH expertise, to produce meaningful and significant effects to enhance the societal impact of related research activities.”
- “They should contribute to the organisation of the European Climate and Energy Modelling Platform conferences to foster dialogue between scientists, policymakers and other stakeholders.”
- “They should also support inclusive and transparent model intercomparison exercises, aligning with the efforts of the European Climate and Energy Modelling Forum.”
- “It should ensure diverse, globally representative scenario space and, where appropriate, foster capacity development. https://www.ecemf.eu/ecemp/european-climate-and-energy-modelling-platform/. https://www.ecemf.eu/. https://datahelpdesk.worldbank.org/knowledgebase/articles/906519-world-bank-country-and-lendinggroups; standard Horizon Europe funding rules apply - only participants from some of these countries are automatically eligible for…”
Conditions that shape the proposal
- Part B, sections 1–3: 45 pages (standard application form). Text beyond the limit is not read; tables and figures count.
- Lump sum: the budget is fixed per work package and paid when each work package is completed. Every work package needs activities and deliverables an evaluator can verify, and the effort must match the money.
- Other Eligible Conditions: “The following additional eligibility criteria apply: The consortium must include as beneficiary or associated partner at least three independent legal entities established in three different low or lower/upper-middle-income countries[[…”
- Other Eligible Conditions: “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.”
- Evaluation and award: Award criteria, scoring and thresholds: “To ensure a balanced portfolio covering different research areas (A, B and C), grants will be awarded to applications not only in order of ranking but also to at least two highest ranked applications in each area, provided that the corresponding applications attain all thresholds.”
- Legal and financial set-up of the grants: “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…”
Impact pathway and traps
- The topic asks for social sciences and humanities (SSH) expertise. Evaluators look for SSH partners with a real role in the methodology, not a token task.
- Users or citizens are part of the scope. Show how they take part in the design and testing, not only that they are informed.
- International cooperation is part of the scope. Explain what the non-EU partners add and how the cooperation is organised.
- The Joint Research Centre may take part. Decide whether its involvement helps, and say so if you include it.
- The topic expects cooperation with other projects or initiatives. Reserve effort and budget for it in the work plan.
- Keep outputs, outcomes and impacts apart: what you deliver, what changes when others use it, and the long-term effect.
- Link your outcomes to the destination's expected impacts in the Work Programme. Destination impacts are long-term effects, not project deliverables.
- Name the barriers outside the project (regulation, markets, user behaviour) that could block uptake, and what you will do if they do.
- Section 2.3 (the summary canvas) is optional on this call; the old split into scientific, economic and societal impact is no longer required.
The scope, as published
Climate scenarios have been instrumental in shaping global, national, and increasingly local responses to climate change by helping stakeholders make informed decisions. Against the backdrop of rapid environmental shifts, social upheavals, high uncertainties and complexity, scenarios must be advanced to inform low-emission climate-resilient pathways, while also accounting for other critical policy priorities, such as environmental protection. Actions should improve Integrated Assessment Models (IAMs) or propose alternative approaches to address key challenges and gaps in current climate scenario frameworks. They should extend the scope of scenarios beyond the 21st century, enlarge the future possibility space with more diverse narratives and drivers (e.g. post-growth), more explicit consideration of equity, justice, geopolitics and attention to inclusivity. Proposals are expected to address only one of the following priority areas, which should be clearly indicated: Area A: Integration of climate impacts and adaptation dimension Develop approaches to better integrate physical climate impacts, adaptation, its costs and limits into mitigation pathways. This includes exploring how climate impacts including extremes and biophysical feedbacks affect mitigation strategies, testing the resilience of low-emission pathways to climate impacts, and how adaptation interacts with mitigation. Area B: Improved scenario frameworks Update baseline scenarios and expand scenario narratives to better address multi-scale, cross-sectoral issues and the needs of downstream assessments. Scenarios should capture a wider range of plausible futures to reflect changing socio-economic and environmental conditions (including a broader range of economic growth assumptions), technological advancements, evolving policy landscape and disruptive events. This includes extension of Shared Socioeconomic Pathways (SSP) and Representative Concentration Pathways (RCP) scenario framework, or development of alternatives, to enhance regional and local applicability, to support adaptation pathway development, and to improve relevance beyond the climate research community - notably for biodiversity and SDGs. Area C: Improved policy representation Enhance the granularity and diversity of policy (both mitigation and adaptation) representation in scenarios with more focus on implementation aspects to bridge the gap between modelled pathways and real-world action. Address social, geopolitical, economic and technological factors, considering interactions between industrial, trade, climate and other environmental policies (e.g. air pollution). Examine implications for competitiveness, employment, investment flows, energy security, supply chain resilience, technological innovation, international spillovers, as well as well-being. Investigate implementation and impact of recent commitments and initiatives (e.g. fossil fuel phase-out, Global Methane Pledge) and the impact of rising geopolitical tensions on their implementation, and mitigation action overall. Actions should promote transdisciplinary collaboration and co-design with stakeholders to integrate diverse perspectives and needs They should develop and test new approaches, including communication, to improve uptake of results by various audiences. The topic therefore requires inclusion of relevant SSH expertise, to produce meaningful and significant effects to enhance the societal impact of related research activities. All projects funded from this topic are strongly encouraged to collaborate and envisage clustering activities together and with other relevant projects in and outside of Horizon Europe. They should contribute to the organisation of the European Climate and Energy Modelling Platform conferences to foster dialogue between scientists, policymakers and other stakeholders. They should also support inclusive and transparent model intercomparison exercises, aligning with the efforts of the European Climate and Energy Modelling Forum. International cooperation is generally encouraged and specifically required with low, and lower/upper-middle-income countries – particularly major GHG emitters such as China (contributing to the EU-China Climate Change and Biodiversity (CCB) flagship initiative), India, Brazil and Indonesia. It should ensure diverse, globally representative scenario space and, where appropriate, foster capacity development. https://www.ecemf.eu/ecemp/european-climate-and-energy-modelling-platform/ https://www.ecemf.eu/ https://datahelpdesk.worldbank.org/knowledgebase/articles/906519-world-bank-country-and-lendinggroups; standard Horizon Europe funding rules apply - only participants from some of these countries are automatically eligible for funding https://edgar.jrc.ec.europa.eu/report_2024?vis=ghgtot#emissions_table International cooperation with China in research and innovation
Other topics in HORIZON-CL5-2027-01
- HORIZON-CL5-2027-01-D1-07 — Advancing understanding, modelling and prediction of extreme events in a…
- HORIZON-CL5-2027-01-D1-08 — Palaeoclimate science for a better understanding of Earth system dynamics
- HORIZON-CL5-2027-01-D1-09 — Assessing the performance of policy instruments to inform climate change…
- HORIZON-CL5-2027-01-D1-10 — Understanding and avoiding maladaptation to climate change
- HORIZON-CL5-2027-01-D1-11 — Africa-EU CO-FUND action on climate
- HORIZON-CL5-2027-01-D1-12 — Better understanding and attribution of land and ocean carbon sources and sinks
Source and attribution
Topic text from the official topic page on the EU Funding & Tenders Portal, retrieved 19 October 2026. © European Union, reused under Commission Decision 2011/833/EU (CC BY 4.0). Changes: the expected outcomes and impacts are split into numbered statements, long passages are shortened, and the evaluator checklist is GrantWise's own commentary. Your call and the Work Programme always win; check them before you submit. GrantWise is independent and not affiliated with, endorsed by, or acting on behalf of the European Commission.