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Advanced materials for hydrogen storage tanks

European Comission

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Summary

Opens:

31 January 2023

Closes:

18 April 2023

Amount :-

Estimated total funding amount:

Estimated number of awards:

Who can apply:

For profit

Individuals

Not for profit (incl. NGOs)

Public sector

R&D and Higher Education

Locations:

Categories:

Research, Development and Innovation - - - Natural Sciences

Research, Development and Innovation - - - Social Sciences

Overview

ExpectedOutcome :

For hydrogen, as well as its derivatives, to be a truly sustainable energy vector and part of a future sustainable energy system, their storage technologies need to be further developed. This topic aims to develop a step change, supporting key elements of the long-term needs of hydrogen storage, notably:

Reduction of whole lifetime costs of hydrogen storage technologies;
Development of environmentally sustainable and circular storage systems;
Ensuring the safety of innovative hydrogen storage technologies.

Some projections expect that hydrogen will account for 24% of Europe’s energy needs by 2050[1]. This requires storage at multiple stages and transportation between the production and end-use phases, thus there is going to be a need for a significant storage solutions. For example, considering mobility needs, there will be required many storage tanks by 2050[2] with a lifetime from 3 years to 15 years depending on the application. Additionally, there will be a significant number of storage tanks to support the mobility aspect, i.e. in refuelling stations. The outcomes of this topic will consider the new generation of materials required for the storage of all forms of hydrogen and how they can be used in a circular economy business approach.

Project results are expected to contribute to all of the following expected outcomes:

Development of multifunctional materials, focusing on reducing the whole life cost of hydrogen storage solutions by 50%. Materials as hydrogen carriers are not in scope of this topic;
Identification and development of sustainable materials enabling a circular design as per the Circular Economy System Diagram[3];
Development of standardised inspection and repair methods that can be used to increase the lifetime of hydrogen storage solutions;
Development of smart solutions that allow for cross-application uses of hydrogen storage, specifically for end of first life scenarios, thus reducing the total number of storage tanks produced;
Strengthening the EU value chain without an effect on the sustainability aspects of the storage solution, in line with the objectives of the RePower EU action plan[4];
Improvement of safety aspects relative to hydrogen storage in tanks, considering industrial needs, and thus contributing to improving public acceptance of hydrogen technologies;
Increase in knowledge of the wider research community, industry and support to the adoption of hydrogen by the wider society;
This SRC should also provide solutions for technologies for other partnerships within Horizon Europe, including, but not limited to, Clean Aviation, Circular Bio-based Europe, EU Rail and Key Digital Technologies, as well as Clean Hydrogen JU itself.

Project results are expected to contribute to all of the following objectives and KPIs of the Clean Hydrogen JU SRIA:

For aboveground storage of hydrogen there should be an increase in storage size and reduction in capital cost according to the following KPI’s:
- Storage size: 20 tonnes in 2030;
- Cost reduced: 600 €/kg in 2030.
For road transport of hydrogen there should be an increase in tube trailer payload, reduction in capital cost and increase in operating pressure according to the following KPI’s:
- For compressed hydrogen, trailer payload: 1,500 kg in 2030;
- For compressed hydrogen, trailer capital cost: 350 €/kg in 2030;
- For compressed hydrogen, operating pressure: 700 bar in 2030;
- For LH2 trailer payload, trailer payload: 4,000 kg in 2030;
- For LH2 trailer payload, trailer capital cost: 100 €/kg in 2030.
For onboard storage of hydrogen in heavy-duty truck applications there should be a reduction in capital cost, an increase of gravimetric capacity and increase of conformability according to the following KPI’s:
- For compressed hydrogen, storage tank capital cost: 300 €/kg H2 in 2030;
- For liquid hydrogen, storage tank capital cost: 245 €/kg H2 in 2030 ;
- For compressed hydrogen, increase in gravimetric capacity: 7% in 2030;
- For liquid hydrogen, increase in gravimetric capacity: 12% in 2030;
- For liquid hydrogen, increase in conformability: 55% in 2030.
For onboard storage of hydrogen for aviation applications there should be an increase in tank gravimetric efficiency, where the gravimetric efficiency of a storage tank is the mass of stored hydrogen divided by the mass of the system (included mass of hydrogen), according to the following KPI:
- Tank gravimetric efficiency: 35% in 2030. Scope :

Storage of hydrogen is specifically challenging, depending on its physical state; in gas form hydrogen is difficult to contain, whilst in liquid form it requires extremely low temperatures. The current hydrogen storage solutions utilise a number of high-performance materials, such as high-performance steels, aluminium or composites (carbon fibres specifically), which have been developed over many years with projects such as CHATT[5] and more recent THOR[6], which considers both the performance and the recyclability. As these materials substantially affect the cost and mass at system level, it is critical that lower cost and lighter storage solutions are developed for hydrogen technologies to be adopted widely[7]. Ongoing EU funded project SH2APED[8]focuses on cost reduction and safety. However, as materials used in the hydrogen storage solution can be a leading cause behind the environmental impacts,[9] sustainable and circular material solutions are critical for the storage tank materials. There are currently very few materials for storage of hydrogen that could be considered as a sustainable material or developed within the circular economy model.

This topic focuses on developing advanced materials to reduce whole life costs and produce lighter solutions for hydrogen storage, whilst developing sustainable circular economy-based components and considering the environmental and social impacts. The hydrogen storage emphasised under this topic covers the form of gas, liquid or cryo-compressed states supporting high-pressure tanks even up to 1,000 bar.

In addition, the EU security of materials supply/independency should be investigated and addressed. All materials used should comply with the actions laid out in the REPowerEU Plan[10] and other EU initiatives relevant to this topic.

Of particular interest are advanced and next-generation materials with multi-functionality enabling better integration of the storage into the system or having a notable effect on the total system operation (for example, materials which selfheal, thus reducing maintenance requirements). Moreover, materials which allow for storage solutions that occupy more of the useable space are within the scope of this topic. In order to use the benefits of these materials, in their manufacturing, joining often represents a mandatory task to use the benefits of the developed materials. Such joining processes should not compromise the initial material properties or functions. Development of the joining process should consider how this could enable improvement in environmental sustainability and a reduction in whole life costs.

In addition to materials development, the scope includes the development of methods for the inspection and repair of hydrogen storage systems, starting from initial manufacturing to end of life with a specific concern for where access can be challenging. This should enable and support end of life scenarios and life extension of the hydrogen storage solutions.

Proposals should include the materials development for tank hull (e.g. the bottom portion of the tank) focusing on storage solutions for the following uses:

Fixed / static storage
Mobility applications:
- Road transportation
- Marine transportation
- Aerospace transportation
- Rail transportation

Hydrogen storage solutions for space applications and large underground storage as well as development of hydrogen carrier materials / solid state storage are out of the scope of this topic.

Building across the applications listed, digitalisation of circular economy (open access) system / platforms should be considered as well as contributions to new standards and regulations within scope of this topic.

In order to validate the project, one for each type of the following demonstrators tested in lab environment (TRL 4) () with the associated full-sized documentation should be included (the testing conditions should be in line with the objectives and KPIs of the Clean Hydrogen JU SRIA stated above):

Above ground storage demonstrator:
- Operating pressure test;
- Ambient temperatures;
- Hydrogen gas form;
- 1 tank containing more than 300 kg of hydrogen.
Transport of hydrogen demonstrator:
- Operating pressure test;
- Ambient temperatures;
- Liquid hydrogen or gas form;
- 1 tank containing more than 150 kg of hydrogen.
Heavy-duty road transport demonstrator:
- Operating pressure test;
- Ambient temperatures;
- Liquid hydrogen or gas form;
- 1 tank containing more than 40 kg of hydrogen.
Aviation demonstrator:
- Operating pressure test;
- Ambient temperatures;
- Liquid hydrogen;
- One tank containing more than 100 kg of hydrogen (Boil-off < 2% in 24 hours).

All objectives mentioned above should be complemented, but not limited to the following additional activities:

Whole life cost model;
Environmental sustainability / circular economy review;
TRL assessment and development plan for increasing from TRL 4 to 8;
Relevant material testing data to prove demonstrators have the potential to meet full application specification. The following should be considered where relevant:
- Mechanical;
- Permeability;
- Climate appropriate for application e.g. hot and cold testing;
- Corrosion resistance;
- Resistance to fire;
Supply chain plan, linked to the REPowerEU action plan[10], detailing the potential of a sustainable / circular supply chain.

Proposals are expected to explore synergies with the projects supported under HORIZON-CL4-2021-RESILIENCE-01-17 Advanced materials for hydrogen storage’[12] as well as with other relevant projects supported by the Clean Hydrogen JU on hydrogen storage.

Consortia should gather comprehensive expertise and experience from the EU research community to ensure broad impact by addressing the items above. Partners should have proven expertise and the required means of materials development, characterisation, and testing. Industrial guidance is considered essential, for instance through an industrial advisory board.

Proposals should explain how the results will be exploited, and how key advances from the activities will be communicated to the broader community to ensure rapid uptake of developments by end-users. To facilitate this communication, dissemination should have high priority and most deliverables should be public. A public annual progress report should include, as necessary, recommendations for future activities and possible organisation of workshops.

An extended similar annual report with detailed technical progress results should be provided internally to the JU for fast tracking activities and further programming. The report should include key innovations against TRL, risks, opportunities, challenges and proposed next steps for the development of next generation of technologies and products.

Activities are expected to start at TRL 2 and achieve TRL 4 by the end of the project - see General Annex B.

At least one partner in the consortium must be a member of either Hydrogen Europe or Hydrogen Europe Research.

The maximum Clean Hydrogen JU contribution that may be requested is EUR 10.00 million – proposals requesting Clean Hydrogen JU contributions above this amount will not be evaluated.

The conditions related to this topic are provided in the chapter 2.2.3.2 of the Clean Hydrogen JU 2023 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 2 and achieve TRL 4 by the end of the project - see General Annex B.

[1]Hydrogen Roadmap Europe – A sustainable pathway for the European energy transition, Ful Cells and Hydrogen Joint Undertaking, 2019

[2]Assuming a large uptake of hydrogen in road (LDV, HDV), aviation, waterborne and maritime transport applications, replacing the existing European fleet of thermal vehicles in Europe.

[3]Ellen MacArthur Foundation - Circular economy systems diagram 2019

[4]https://ec.europa.eu/info/strategy/priorities-2019-2024/european-green-deal/repowereu-affordable-secure-and-sustainable-energy-europe_en

[5]https://cordis.europa.eu/project/id/285117

[6]https://cordis.europa.eu/project/id/826262

[7]Hydrogen Roadmap Europe – A sustainable pathway for the European energy transition, Ful Cells and Hydrogen Joint Undertaking, 2019

[8]https://cordis.europa.eu/project/id/101007182

[9]ELSA WEISZFLOG & MANAN ABBAS ‘Life cycle assessment of hydrogen storage systems for trucks - An assessment of environmental impacts and recycling flows of carbon fibers’ 2022

[10]REPowerEU Plan 2022

[11]REPowerEU Plan 2022

[12]https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/topic-details/horizon-cl4-2021-resilience-01-17

Eligibility

General conditions

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

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 .

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-CLEANH2-2023 -01-05: The maximum Clean Hydrogen JU contribution that may be requested is EUR 10.00 million
HORIZON-JTI-CLEANH2-2023 -01-06: The maximum Clean Hydrogen JU contribution that may be requested is EUR 10.00 million
HORIZON-JTI-CLEANH2-2023 -01-07: The maximum Clean Hydrogen JU contribution that may be requested is EUR 15.00 million
HORIZON-JTI-CLEANH2-2023 -02-01: The maximum Clean Hydrogen JU contribution that may be requested is EUR 20.00 million
HORIZON-JTI-CLEANH2-2023 -02-04: The maximum Clean Hydrogen JU contribution that may be requested is EUR 5.00 million
HORIZON-JTI-CLEANH2-2023 -02-05: The maximum Clean Hydrogen JU contribution that may be requested is EUR 5.00 million
HORIZON-JTI-CLEANH2-2023 -03-01: The maximum Clean Hydrogen JU contribution that may be requested is EUR 5.00 million
HORIZON-JTI-CLEANH2-2023 -04-03: The maximum Clean Hydrogen JU contribution that may be requested is EUR 6.00 million
HORIZON-JTI-CLEANH2-2023 -04-04: The maximum Clean Hydrogen JU contribution that may be requested is EUR 6.00 million
HORIZON-JTI-CLEANH2-2023 -06-01: The maximum Clean Hydrogen JU contribution that may be requested is EUR 20.00 million
HORIZON-JTI-CLEANH2-2023 -06-02: The maximum Clean Hydrogen JU contribution that may be requested is EUR 9.00 million
HORIZON-JTI-CLEANH2-2023 -07-01: The maximum Clean Hydrogen JU contribution that may be requested is EUR 10.00 million
HORIZON-JTI-CLEANH2-2023 -07-02: The maximum Clean Hydrogen JU contribution that may be requested is EUR 10.00 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. This applies to the following topics:

HORIZON-JTI-CLEANH2-2023 -01-05
HORIZON-JTI-CLEANH2-2023 -01-06
HORIZON-JTI-CLEANH2-2023 -01-07
HORIZON-JTI-CLEANH2-2023 -02-01
HORIZON-JTI-CLEANH2-2023 -02-04
HORIZON-JTI-CLEANH2-2023 -02-05
HORIZON-JTI-CLEANH2-2023 -03-01
HORIZON-JTI-CLEANH2-2023 -04-03
HORIZON-JTI-CLEANH2-2023 -04-04
HORIZON-JTI-CLEANH2-2023 -06-01
HORIZON-JTI-CLEANH2-2023 -06-02
HORIZON-JTI-CLEANH2-2023 -07-01
HORIZON-JTI-CLEANH2-2023 -07-02

The following additional eligibility criteria apply: The maximum Clean Hydrogen JU contribution that may be requested is EUR 10.00 million – proposals requesting Clean Hydrogen JU contributions above this amount will not be evaluated.

The following additional eligibility criteria apply:At least one partner in the consortium must be a member of either Hydrogen Europe or Hydrogen Europe Research.

Financial and operational capacity and exclusion: described in Annex C of the Work Programme General Annexes
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

Exemption to evaluation procedure: complementarity of projects For some topics in order to ensure a balanced portfolio covering complementary approaches, grants will be awarded to applications not only in order of ranking but at least also to one additional project that is / are complementary, provided that the applications attain all thresholds. - HORIZON-JTI-CLEANH2-2023 -01-01 - HORIZON-JTI-CLEANH2-2023 -03-01 Seal of Excellence For the two topics in the Call 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-CLEANH2-2023 -06-01

HORIZON-JTI-CLEANH2-2023 -06-02

Indicative timeline for evaluation and grant agreement: described in Annex F of the Work Programme General Annexes

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:

Intellectual Property Rights (IPR), background and results, access rights and rights of use (article 16 and Annex 5 of the Model Grant Agreement (MGA)).

An additional information obligation has been introduced for topics including standardisation activities: ‘Beneficiaries must, up to 4 years after the end of the action, inform the granting authority if the results could reasonably be expected to contribute to European or international standards’. These concerns the topics below:

HORIZON-JTI-CLEANH2-2023 -02-02
HORIZON-JTI-CLEANH2-2023 -05-03 Ownership of results

For all topics in this Work Programme Clean Hydrogen JU shall have the right to object to transfers of ownership of results, or to grants of an exclusive licence regarding results, if: (a) the beneficiaries which generated the results have received Union funding; (b) the transfer or licensing is to a legal entity established in a non-associated third country; and (c) the transfer or licensing is not in line with Union interests. The grant agreement shall contain a provision in this respect.

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-CLEANH2-2023 -01-05
HORIZON-JTI-CLEANH2-2023 -01-06
HORIZON-JTI-CLEANH2-2023 -01-07
HORIZON-JTI-CLEANH2-2023 -02-01
HORIZON-JTI-CLEANH2-2023 -02-04
HORIZON-JTI-CLEANH2-2023 -02-05
HORIZON-JTI-CLEANH2-2023 -03-01
HORIZON-JTI-CLEANH2-2023 -04-03
HORIZON-JTI-CLEANH2-2023 -04-04
HORIZON-JTI-CLEANH2-2023 -06-01
HORIZON-JTI-CLEANH2-2023 -06-02 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.