Project description
Advanced thermal storage for future CSP
As renewable energy grows, concentrating solar power (CSP) plants face challenges in achieving cost-efficiency at higher operating temperatures. With this in mind, the EU-funded FLUWS project addresses these issues by developing a next-generation thermal energy storage (TES) system. FLUWS aims to create a flexible, reliable and environmentally friendly TES, which incorporates upcycled ceramic industry waste, embedded electric heating units and air as a heat transfer fluid. This innovative system will operate at temperatures up to 800 °C and integrate seamlessly with CSP and PV systems. By improving thermal efficiency and enabling modular design, FLUWS paves the way for CSP to offer additional grid services, enhancing its role in the energy sector while minimising environmental impact.
Objective
FLUWS aims to develop and validate a more flexible, reliable, environmentally friendly and cost-effective thermal energy storage (TES) system futureproofed for next-generation concentrating solar power plants operating at higher temperatures and hybridized with PV, two of the main paths for reaching cost-efficiency of CSP. FLUWS validates up to TRL 5 a novel TES concept that ensures elevated thermal efficiency with minimum environmental impact thanks to on the one hand the upcycling of waste and residual materials from the ceramic industry and the use of air as heat transfer fluid and on the other thanks to building on previous consortium know-how in the development of new cost-effective radial packed-bed TES and materials for high-temperature applications. The new FLUWS TES will enable more flexible and modular CSP systems as it will have embedded electric heaters driven by renewable electricity and will be designed for easier integration with compact gas Brayton cycles, thus facilitating the provision of additional services from CSP to the grid and widening the applications of CSP as a competitive technology for combined heat and power (CHP) in the industrial sector.
FLUWS addresses key technological challenges: development of high-temperature solid TES media materials based on upcycling of waste and residual material streams; Production of bricks-shaped TES materials via low energy demanding extrusion processes; Development of high temperature (≥800°C) packed bed TES with embedded electric heaters with enhanced performance and reduced
structural challenges facilitating upscaling and commercial uptake; Development of high-temperature TES with minimal environmental impact and maximized circularity along the full value chain; Deployment of comprehensive modelling suites for industry and grid operators to maximize the dispatchability of CSP plants, improving their role in the energy sector and the variety of provided services.
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.
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.
- natural sciences computer and information sciences software software applications system software operating systems
- engineering and technology electrical engineering, electronic engineering, information engineering electrical engineering power engineering electric power generation combined heat and power
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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.2.5.2 - Energy Supply
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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-CL5-2023-D3-02
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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.
100 44 STOCKHOLM
Sweden
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.