Open

Studies On Innovation In Climate Finance For Rail

HORIZON JU Research and Innovation Actions

Basic Information

Identifier
HORIZON-JU-ER-2025-EXPLR-02
Programme
EU-RAIL JU Call Proposals 2025-02
Programme Period
2021 - 2027
Status
Open (31094502)
Opening Date
October 30, 2025
Deadline
February 11, 2026
Deadline Model
single-stage
Budget
€33,100,000
Min Grant Amount
€33,100,000
Max Grant Amount
€33,100,000
Expected Number of Grants
1
Keywords
HORIZON-JU-ER-2025-EXPLR-02HORIZON-JU-ER-2025-02Financial & Investment managementFinancing for sustainable transportProject financingRail TransportRail projects

Description

Expected Outcome:

The EU’s goal set by the European Green Deal is to achieve net-zero emissions by 2050. Railways are an essential component for transport decarbonisation and while technological developments would help rail to become more competitive and attractive, significant investment would be needed in the coming years to implement the successful outcome of EU-Rail innovations. In order to achieve this ambitious goal, exploring ways to unlock new financing sources and mechanisms to support sustainable railway development is of key importance.

Key expected outcomes of this Research and Innovation Actions shall include the development of new knowledge with the identification of the key challenges, drivers, and expected measurable outcomes/benefits of implementing the new concepts of environmental economy. More specifically, the studies can include:

  • Identifying strategies to leverage green bonds and sustainability-linked financing instruments for railway projects. This includes investigating solutions for an increased use of “carbon credits” by rail companies as a means to generate revenue and contribute to meeting climate targets in Europe.
  • Researching and provide recommendations for standardised methodologies for measuring and verifying greenhouse gas emission reductions from rail investments to facilitate access to carbon markets and results-based climate finance. Consideration of EU Taxonomy, as well as in-depth clarification of avoided emissions from modal shift should be part of the research.
  • Develop reporting guidelines enabling the alignment with Corporate Sustainability Reporting Directives (CSRD) regarding the climate finance instruments.
  • Analysis of current climate financing criteria and provide recommendations for bridging the gaps and better accommodate rail projects in order to encourage the investment and use of low-carbon transport modes. Provide where relevant policy recommendations.
Scope:

The study should aim to provide actionable recommendations to help railways to access the growing pool of climate finance to support their transition to low-carbon, climate-resilient transport system , and can include the following:

  • Conducting a comprehensive review of existing green financing instruments and their applicability to the rail sector, identifying key barriers and opportunities for increased uptake.
  • Analysing the investment criteria and processes, and identifying strategies for an increased utilization of carbon credits by rail companies, as means to offset emissions, generate revenue, etc. This includes the investigation of innovative approaches to aggregate and scale up smaller rail initiatives, to meet minimum investment thresholds for climate finance. Explore the possibility of innovative financing structures as well that blend public, private and climate-specific funding sources to maximize investment in low-carbon rail infrastructure and operations. The study shall provide actionable and data-driven recommendations for the rail industry, to assist them in their decision making towards identification and implementation of decarbonization strategies capturing sustainable finance opportunities.
  • Providing guidelines/recommendations for harmonising processes for monitoring, reporting and evaluation across European rail companies of accurate gas emissions measurements. The aim of these is to enable the progress towards achieving the decarbonization goals, while providing clear, easy to follow instructions regarding: regulatory requirements; access to financing channels; integration of climate-related considerations into corporate strategy and operations.
  • Investigating the contribution and opportunities of climate finance instruments in enabling the transition towards rail passenger and freight transport from other less green transport modes, as a key step in achieving the EU green deal objectives. Provide recommendation for bridging the gaps in terms of policies, regulations, and incentives fostering the investments and use of low-carbon transport modes and in particular for rail fostering the market take-up of novel technologies and solutions into the existing European rail network and systems.

Gender dimension

In this topic the integration of the gender dimension (sex and gender analysis) in research and innovation content is not a mandatory requirement.

Eligibility & Conditions

General conditions

1. Admissibility Conditions: Proposal page limit and layout

Regarding admissibility conditions and related requirements, part A of the Horizon Europe Work Programme 2023-2025 General Annexes applies, with the following exception: the limit for a full Research and Innovation Action application is set to 70 pages.

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

The award criteria included in part D of the General Annexes of the Horizon Europe – Work Programme 2023 – 2025 are complemented with additional criteria as specified in Annex VIII to this Work Programme.

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 starting date of grants awarded under this topic may be as of the submission date of the application. Applicants must duly justify the need for a retroactive starting date in their application. Costs incurred from the starting date of the action may be considered eligible.

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 [specific topic of the Work Programme]



Indicative budget

The total indicative budget for the topic will be 0.6 million EUR.

Applicant Private[[As defined in Article 2(5) of Council Regulation (EU) 2021/2085.]] Members of the EU-Rail part of consortia responding to this topic should provide in-kind contributions to additional activities to be declared via the template model available on the F&T portal. The amount of total in-kind contributions (i.e. in-kind contributions for operational activities and in-kind contributions for additional activities) should be no less than 1.26352 times the funding request, in aggregate, of these applicant Private Members. Any discrepancy shall be well and duly justified. In this respect, the grant agreements will set, in principle, annual deliverable on in-kind contributions for the projects selected under this topic, as well as mandatory reporting requirements, for those applicants who are Private Members of EU-Rail.



Indicative project duration

30 months. This does not preclude submission and selection of a proposal with a different project duration



Special skills and/or capabilities expected from the Applicant(s)

Applicants shall ensure that their proposals and consortium reflect the aggregated expertise to perform the activities and achieve the objectives set by the topic.

The applicants are expected to gather expertise leveraging from the knowledge of Academia and of the rail supply industry, SMEs and start-ups. In addition, applicants should leverage from the expectations of the end users, in the horizon 2030, considering the R&I contribution and vision from the EU-Rail Master Plan and Multi-Annual Work Plan.



Support & Resources

EU-RAIL JU Call Helpdesk: [email protected]. Please note that the deadline for addressing queries related to EU-RAIL JU call for proposals to the Q&A functional mailbox ([email protected]) is Wednesday 28 January 2026 at 17:00 (Brussels Local Time).

Online Manual is your guide on the procedures from proposal submission to managing your grant.

Horizon Europe Programme Guide contains the detailed guidance to the structure, budget and political priorities of Horizon Europe.

Funding & Tenders Portal FAQ – find the answers to most frequently asked questions on submission of proposals, evaluation and grant management.

Research Enquiry Service – ask questions about any aspect of European research in general and the EU Research Framework Programmes in particular.

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IT Helpdesk – contact the Funding & Tenders Portal IT helpdesk for questions such as forgotten passwords, access rights and roles, technical aspects of submission of proposals, etc.

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CEN-CENELEC Research Helpdesk and ETSI Research Helpdesk – the European Standards Organisations advise you how to tackle standardisation in your project proposal.

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Latest Updates

Last Changed: October 30, 2025
The submission session is now available for: HORIZON-JU-ER-2025-FA2-01, HORIZON-JU-ER-2025-FA5-01, HORIZON-JU-ER-2025-FA4-01, HORIZON-JU-ER-2025-FA1-TT-01, HORIZON-JU-ER-2025-EXPLR-01, HORIZON-JU-ER-2025-EXPLR-02, HORIZON-JU-ER-2025-FA6-01, HORIZON-JU-ER-2025-EXPLR-04, HORIZON-JU-ER-2025-FA3-01, HORIZON-JU-ER-2025-EXPLR-03
Last Changed: October 21, 2025