Project description
A solution for renewable electricity storage
In the pursuit of harnessing renewable electricity, a pressing challenge arises: the intermittent nature of sources like solar and wind power. This means surplus energy during peak production and shortages when the sun sets or the wind is calm. In this context, the EU-funded HERCULES project aims to store excess renewable electricity efficiently. Specifically, it will combine thermochemical and sensible heat storage using refractory redox metal oxides and electric heating elements. Upon demand, the fully charged system releases its energy through controlled airflow, triggering oxidation and producing a valuable hot air stream for industrial use. Spearheaded by a collaborative consortium of research centres, universities, SMEs, and industry giants, HERCULES promises an ingenious path towards a greener future.
Objective
HERCULES introduces a novel breakthrough approach towards thermal energy storage of surplus renewable energy via a hybrid thermochemical/sensible heat storage with the aid of porous media made of refractory redox metal oxides and electrically powered heating elements. The heating elements use surplus/cheap renewable electricity (e.g. from PVs, wind, or other sources) to charge the metal oxide-based storage block by heating it to the metal oxide reduction temperature (i.e. charging/energy storage step) and subsequently (i.e. upon demand) the fully charged system transfers its energy to a controlled airflow that passes through the porous oxide block which initiated the oxidation of the reduced metal oxide. It is an exothermic process thus a hot air stream is produced during this step which can be used to provide exploitable heat for industrial processes. The proposed research will be conducted by an interdisciplinary consortium constituting leading research centers, universities, innovative SMEs, and large enterprises including ancillary service providers and technology end-users.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
This project's classification has been validated by the project's team.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
This project's classification has been validated by the project's team.
- engineering and technology environmental engineering energy and fuels renewable energy
- engineering and technology mechanical engineering thermodynamic engineering heat engineering
- natural sciences chemical sciences inorganic chemistry inorganic compounds
- natural sciences chemical sciences physical chemistry thermochemistry
Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.2.5 - Climate, Energy and Mobility
MAIN PROGRAMME
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HORIZON.2.5.4 - Buildings and Industrial Facilities in Energy Transition
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-RIA - HORIZON Research and Innovation Actions
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-CL5-2022-D4-01
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
7522 NB Enschede
Netherlands
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.