ExpectedOutcome:
Hydrogen-fired gas turbines can potentially produce electric power (or mechanical work) at unmatched scale with zero carbon emissions. Furthermore, they will yield this potential at high cycle efficiency and with virtually zero emissions of atmospheric pollutants once advanced Dry Low Emission (DLE) combustion systems, able to robustly and reliably stabilise premixed hydrogen flames at high pressures, are successfully developed.
However, the development of such advanced DLE combustion systems is presently hampered by the existence of knowledge gaps about premixed hydrogen combustion at high pressure. More specifically, a crucial lack of knowledge concerns the pressure dependence of the turbulent burning rate in premixed hydrogen flames. This is due to the fundamental combustion characteristics of premixed hydrogen flames, largely deviating from those of natural gas and other more conventional hydrocarbons and affects our ability to accurately predict the stability limits of these flames.
These knowledge gaps need to be closed through fundamental research in order to facilitate, in the short and medium term, the adaptation of existing DLE combustion systems to operate with various hydrogen-enriched fuel blends that will constitute the principal energy carrier in the upcoming transition period. In the longer term, once large quantities of hydrogen become widely available, the knowledge acquired will play a crucial role in enabling the development of advanced combustion systems based on novel fuel injection and staging strategies that are able to burn pure hydrogen without incurring in the penalties related to steam/water injection or nitrogen dilution of the fuel.
Project results are expected to contribute to all the following expected outcomes:
Attainment of the three project outcomes listed above will have positive impact to the gas turbine industry in maximising of the gas turbine cycle efficiency and positively impact mitigation measures targeting NOx emissions, in compliance with strictly regulated emissions limits.
Project results are expected to contribute to the following objectives and KPIs of the Clean Hydrogen JU SRIA for gas turbines:
Scope:
The research scope involves acquisition of fundamental knowledge, development of modelling and analytical tools, optimisation of advanced fuel injection concepts and/or combustion staging strategies to increase the robustness of operation and the fuel flexibility of gas turbines, while conserving their cycle efficiency and emissions performance. More specifically, proposals should:
The above-mentioned two points can be achieved by exploiting a combination of first-principle numerical simulations, to minimize the modelling assumption, and advanced optical measurements, to obtain an accurate characterization of the flames across the pressure range investigated. Furthermore, it is of crucial importance to seek the widest generality and applicability of the results. This objective can be conveniently pursued by the adoption of canonical turbulent premixed flames configurations (e.g. Bunsen, bluff-body, transverse jets or swirl-stabilised) for the proposed work.
Although not strictly required to develop fuel-flexible combustion system layouts and innovative solutions, the involvement of a Gas Turbine Original Equipment Manufacturer (GT OEM) in the relevant research activities should be considered of crucial importance to significantly strengthen the industrial relevance of the research and its applicability and transferability to gas turbine applications.
The numerical and experimental methodologies should be selected to achieve a clear analytical differentiation between concurrently occurring and tightly interconnected processes, i.e. the increase in bulk Reynolds number and thermo-diffusive instabilities with pressure with the variation in chemical reactivity. In order to ensure that the principal rate-controlling processes and their trends are correctly and accurately captured at relevant conditions, laboratory experiments and numerical modelling efforts should target a pressure range covering a significant portion of the range relevant in gas turbine operation. Therefore, as a minimum requirement, the pressure range comprised between 1 and 10 bar should be investigated using state-of-the-art numerical modelling and experimental measuring techniques, i.e. featuring detailed optical diagnostics of the flame geometrical characteristics, of its stabilisation, structure and response to acoustic forcing.
Proposals are expected to collaborate and explore synergies with the following:
Proposals are expected to contribute towards the activities of Mission Innovation 2.0 - Clean Hydrogen Mission. Cooperation with entities from Clean Hydrogen Mission member countries, which are neither EU Member States nor Horizon Europe Associated countries, is encouraged (see section 2.2.6.7 International Cooperation).
For additional elements applicable to all topics please refer to section 2.2.3.2.
Activities are expected to start at TRL 3 and achieve TRL 5 by the end of the project - see General Annex B.
The JU estimates that an EU contribution of maximum EUR 4.00 million would allow these outcomes to be addressed appropriately.
The conditions related to this topic are provided in the chapter 2.2.3.2 of the Clean Hydrogen JU 2024 Annual Work Plan and in the General Annexes to the Horizon Europe Work Programme 2023–2024 which apply mutatis mutandis.
Specific Topic Conditions:
Activities are expected to start at TRL 3 and achieve TRL 5 by the end of the project - See General Annex B.
General conditions
1. Admissibility conditions: 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.
Page limit for Innovation Actions
For all Innovation Actions the page limit of the applications are 70 pages.
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 eligibility conditions: described in Annex B of the Work Programme General Annexes
Additional eligibility condition: Maximum contribution per topic
For some topics, in line with the Clean Hydrogen JU SRIA, an additional eligibility criterion has been introduced to limit the Clean Hydrogen JU requested contribution mostly for actions performed at high TRL level, including demonstration in real operational environment and with important involvement from industrial stakeholders and/or end users such as public authorities. Such actions are expected to leverage co-funding as commitment from stakeholders. It is of added value that such leverage is shown through the private investment in these specific topics. Therefore, proposals requesting contributions above the amounts specified per each topic below will not be evaluated:
- HORIZON-JTI-CLEANH2-2024-01-05: The maximum Clean Hydrogen JU contribution that may be requested is EUR 10.00 million
- HORIZON-JTI-CLEANH2-2024-02-03: The maximum Clean Hydrogen JU contribution that may be requested is EUR 6.00 million
- HORIZON-JTI-CLEANH2-2024-02-04: The maximum Clean Hydrogen JU contribution that may be requested is EUR 6.00 million
- HORIZON-JTI-CLEANH2-2024-02-05: The maximum Clean Hydrogen JU contribution that may be requested is EUR 8.00 million
- HORIZON-JTI-CLEANH2-2024-03-04: The maximum Clean Hydrogen JU contribution that may be requested is EUR 5.00 million
- HORIZON-JTI-CLEANH2-2024-04-01: The maximum Clean Hydrogen JU contribution that may be requested is EUR 5.00 million
- HORIZON-JTI-CLEANH2-2024-06-01: The maximum Clean Hydrogen JU contribution that may be requested is EUR 20.00 million
- HORIZON-JTI-CLEANH2-2024-06-02: The maximum Clean Hydrogen JU contribution that may be requested is EUR 9.00 million
Additional eligibility condition: Membership to Hydrogen Europe / Hydrogen Europe Research
For some topics, in line with the Clean Hydrogen JU SRIA, an additional eligibility criterion has been introduced to ensure that one partner in the consortium is a member of either Hydrogen Europe or Hydrogen Europe Research. This concerns topics targeting actions for large-scale demonstrations, flagship projects and strategic research actions, where the industrial and research partners of the Clean Hydrogen JU are considered to play a key role in accelerating the commercialisation of hydrogen technologies by being closely linked to the Clean Hydrogen JU constituency, which could further ensure full alignment with the SRIA of the JU. This approach shall also ensure the continuity of the work performed within projects funded through the H2020 and FP7, by building up on their experience and consolidating the EU value-chain. In the Call 2024 this applies to the demonstration of innovative hydrogen production for energy intensive industries and the chemical sectors, demonstration of innovative technologies for the distribution of hydrogen including multi-purpose hydrogen refueling infrastructure, demonstration of hydrogen-powered inland shipping or short sea shipping solutions. This will also apply to the two Hydrogen Valley topics as they are considered of strategic importance for the European Union ambitions to double the number of Hydrogen Valleys by 2025. For these flagship topics large amount of co-investment/co-funding of project participants/beneficiaries including national and regional programmes is expected. This applies to the following topics:
- HORIZON-JTI-CLEANH2-2024-01-05
- HORIZON-JTI-CLEANH2-2024-02-03
- HORIZON-JTI-CLEANH2-2024-02-04
- HORIZON-JTI-CLEANH2-2024-02-05
- HORIZON-JTI-CLEANH2-2024-03-04
- HORIZON-JTI-CLEANH2-2024-04-01
- HORIZON-JTI-CLEANH2-2024-06-01
- HORIZON-JTI-CLEANH2-2024-06-02
4. Financial and operational capacity and exclusion: described in Annex C of the Work Programme General Annexes
5. Evaluation and award:
Award criteria, scoring and thresholds are described in Annex D of the Work Programme General Annexes
Submission and evaluation processes are described in Annex F of the Work Programme General Annexes and the Online Manual
Seal of Excellence:
For the two topics in the Call 2024 addressing Hydrogen Valleys, the ‘Seal of Excellence’ will be awarded to applications exceeding all of the evaluation thresholds set out in this Annual Work Programme but cannot be funded due to lack of budget available to the call. This will further improve the chances of good proposals, otherwise not selected, to find alternative funding in other Union programmes, including those managed by national or regional Managing Authorities. With prior authorisation from the applicants, the Clean Hydrogen JU may share information concerning the proposal and the evaluation with interested financing authorities. In this Annual Work Programme ‘Seal of Excellence’ will be awarded for the following topic(s):
- HORIZON-JTI-CLEANH2-2024-06-01
- HORIZON-JTI-CLEANH2-2024-06-02
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: described in Annex G of the Work Programme General Annexes
In addition to the standard provisions, the following specific provisions in the model grant agreement will apply:
1. Lump Sum
This year’s call for proposals will take the form of lump sums 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). Lump sums will be used across all topics in the Call 2024.
2. Full capitalised costs for purchases of equipment, infrastructure or other assets purchased specifically for the action
For some topics, in line with the Clean Hydrogen JU SRIA, mostly large-scale demonstrators or flagship projects specific equipment, infrastructure or other assets purchased specifically for the action (or developed as part of the action tasks) can exceptionally be declared as full capitalised costs. This concerns the topics below:
- HORIZON-JTI-CLEANH2-2024-01-05
- HORIZON-JTI-CLEANH2-2024-02-03
- HORIZON-JTI-CLEANH2-2024-02-04
- HORIZON-JTI-CLEANH2-2024-02-05
- HORIZON-JTI-CLEANH2-2024-03-04
- HORIZON-JTI-CLEANH2-2024-04-01
- HORIZON-JTI-CLEANH2-2024-06-01
- HORIZON-JTI-CLEANH2-2024-06-02
3. Subcontracting
For all topics: an additional obligation regarding subcontracting has been introduced, namely that subcontracted work may only be performed in target countries set out in the call conditions.
The beneficiaries must ensure that the subcontracted work is performed in the countries set out in the call conditions.
The target countries are all Member States of the European Union and all Associated Countries.
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]].
Specific conditions
7. Specific conditions: described in the chapter 2.2.3.2 of the Clean Hydrogen JU 2024 Annual Work Programme
Documents
Call documents:
Application form
- Application form - Part B (HE CleanH2 JU RIA, IA)
- Application form - Part B (HE CleanH2 JU CSA)
Evaluation form
- Evaluation form (HE RIA, IA)
Model Grant Agreement (MGA)
Call-specific instructions
- Detailed budget table (HE LS)
Clean Hydrogen JU - Annual Work Programme 2024 (AWP 2024)
- AWP 2024
Clean Hydrogen JU - Strategic Research and Innovation Agenda (SRIA)
Lump Sums Guidance
- Guidance: "Lump sums - what do I need to know?"
- Comprehensive information on lump sum funding in Horizon Europe
HE Main Work Programme 2023–2024 – 1. General Introduction
HE Main Work Programme 2023–2024 – 13. General Annexes
HE Framework Programme and Rules for Participation Regulation 2021/695
HE Specific Programme Decision 2021/764
Rules for Legal Entity Validation, LEAR Appointment and Financial Capacity Assessment
EU Grants AGA — Annotated Model Grant Agreement
Funding & Tenders Portal Online Manual