NOVEL CO2-BASED ELECTROTHERMAL ENERGY AND GEOLOGICAL STORAGE SYSTEM - CEEGS | CEEGS | Progetto | Risultati | HORIZON | CORDIS

Risultati finali

Project website and social media platforms

Task 7.2 A website will be set up as a central hub for all outreach activities, providing up-to-date information about the project’s aim and current status. An internal collaborative platform will be set up for project partners. Social media channels will be set up with a strong focus on LinkedIn (major network for professionals) and Twitter (targeting policymakers and media). Instagram and Facebook will address the general public. A bi-annual newsletter will inform stakeholders about the project progress. Electronic editions (to reduce carbon footprint) of factsheets and two brochures (electronic dissemination and a limited number of hard copies for selected events) will be prepared.

Media kit

Task 7.3. Short videos will introduce the project concept and activities. A film-making workshop will allow researchers to record impactful short videos about their research. EFG will ensure the translation of subtitles to at least 10 EU languages to increase outreach. A video contest for consumers will address CO2 storage and the energy transition highlighting the importance of CEEGS for our everyday life and the different faces of green energy production in Europe. The EFG Panel of Experts on Education and selected industry board members will be part of the jury. A media kit for journalists and policymakers will convey key messages.

Promotional video

Task 7.3. A promotional video will explain the project results

Factsheets and press releases

Task 7.3 As part of communication management activities, EFG will provide a news feed for the website and social media channels, prepare press releases and media kits and publish and disseminate central documents (e.g. project deliverables). These documents will be available for download in PDF from the project website. The EFG will also track the impact of communication actions to assess their consistency and effectiveness.

Realistic geological scenarios and their characteristics.

D2.1 – Realistic geological scenarios and their characteristics. Report and xls database (M6)

Ketzin and Hontomin CO2 production tests and implications in CEEGS design

Ketzin and Hontomin CO2 production tests and implications to CEEGS design. Report for applicability and data extrapolation.

Potential for seasonal storage of energy

Assessment of the potential of the proposed technology for seasonal storage of energy. Analysis of different integrations and scenarios.

Risk assessment protocol on technical, environmental, social and economic categories

Report with the risk assessment protocol on technical, environmental, social and economic categories.

Laboratory test facility design description and commissioning

Laboratory test facility design description and commissioning details.

Experimental campaign results final

Report with final experimental campaign results

Network Map and dissemination activities

Task 7.5. Report of clustering activities

CEEGS cycle, relevant system characterisation update

D 3.1 CEEGS cycle, relevant system characterisation. Model and Report (M12, M24);

D2.5 – Preliminary assessment of the impact of geological conditions on the efficiency of the system.

D2.5 – Assessment of the impact of geological conditions on the efficiency of the system. Report (M12). Public

Experimental campaign results

Report with experimental campaign results in the first stage and considerations for adjustments.

Transversal intersectoral decarbonisation as GHG balance

Report with transversal intersectoral decarbonisation as GHG balance for different applications. Report for task 6.2. Evaluation of the potential for transversal intersectoral decarbonisation, especially in hard-to-decarbonise sectors, such as the cement sector, and the possibility of negative emissions to be achieved. In this context, combination with CO2 industrial uses will be checked to stabilise GHG balances.

Project management plan

D1.1 Management, risk and Quality plan (USE M3, M18, M36); Manual with the basic guidelines of all project administrative and financial aspects to facilitate the working team on management issues during the project. Revised in M18 and M36

CEEGS assessment protocol based on the LCA results

Report for CEEGS assessment protocol based on the LCA results. Results of the LCA analyses

Report on social acceptability

Report for task 6.5. It will assess the social acceptability of this emerging technology in the context of decarbonisation. This will be done through two reconvened focus groups with laypersons in Spain, Portugal and Germany and a consultation workshop with international stakeholders (online). This task will build connections with WP7 by using in the discussions stimuli materials designed in WP7. This task will also provide evidence for enhancing public engagement. EFG will contract local experts in Germany (and, if possible, in other EU countries)that have a full understanding of local circumstances and particularities for correct execution and interpretation of the surveys and workshops.

Prospect analysis of the CEEGS concept for Europe

Evaluation of the results of Tasks 6.1- 6.3 in the frame of a European context, estimation of the general European potential, regulation requirements and definition of a technology development roadmap for major prospective regions of Europe. At least 20 EFG's national member associations will participate by collecting regional geological data supporting this task. Budget is allocated for this purpose. This task includes the analysis of the technology and regulatory framework evolution requirements.

CO2 sequestration potential and impact of charge/discharge cycles chemical composition of CO2 stream

D2.3 – CO2 sequestration potential and impact of charge/discharge cycles on the chemical composition of CO2 stream.

Screening and ranking methodology for selection of reservoirs

D2.4 -Screening and ranking methodology for selection of reservoirs.

Best practices for reducing the effect of salt precipitation on CO2 injectivity and using salt precipitation formation sealing

Report on best practices for (i) reducing the effect of salt precipitation on CO2 injectivity and (ii) using salt precipitation as a means of formation sealing

CEEGS cycle, relevant system characterisation

D 3.1 CEEGS cycle, relevant system characterisation. Model and Report (M12, M24);

Project Management plan Update

Update of the project management plan. Description of the updates required within the implementation of the project

Data Management Plan

D1.3 Data Management Plan (USE – M3, M36). Report with the data management structure and access, including open access criteria to research data and open access data deliverable (M36)

Data Management Plan Update

D1.3 Data Management Plan (USE – M3, M36). Report with the data management structure and access, including open access criteria to research data and open access data deliverable (M36)

Pubblicazioni

CO2 sequestration potential in Depleted Hydrocarbon fields – A geochemical approach

Autori: Eleni Gianni, Pavlos Tyrologou, Dounya Behnous, Márton Pál Farkas, Paula Fernández-Canteli Álvarez, Jesús García Crespo, Ricardo Chacartegui Ramirez, Nikolaos Koukouzas, Júlio Carneiro
Pubblicato in: Open Research Europe, Numero 5, 2025, ISSN 2732-5121
Editore: F1000 Research Ltd
DOI: 10.12688/OPENRESEUROPE.19280.1

Optimising supercritical CO2 saturation and reservoir conditions for geological energy storage with transcritical carbon dioxide systems

Autori: Dounya Behnous, Julio Carneiro, Andrés Carro, Paula Canteli, Ricardo Chacartegui, Jesus G. Crespo, Pavlos Tyrologou, Nikolaos Koukouzas
Pubblicato in: Journal of Energy Storage, Numero 139, 2025, ISSN 2352-152X
Editore: Elsevier BV
DOI: 10.1016/J.EST.2025.118924

Comparison of stimulation techniques in a geothermal injection well in a sedimentary aquifer in Szentes, Hungary

Autori: Márton Pál Farkas, Gábor Magyar, Hannes Hofmann, Günter Zimmermann, Ferenc Fedor
Pubblicato in: Geothermal Energy, Numero 13, 2025, ISSN 2195-9706
Editore: Springer Science and Business Media LLC
DOI: 10.1186/S40517-025-00344-7

Thermo-fluid and economic performance of PCHEs in a high-temperature thermal energy storage system coupled with an sCO2 Brayton cycle

Autori: Alexandre Guille, Malini Bangalore Mohankumar, Uwe Hampel, Sebastian Unger
Pubblicato in: International Journal of Heat and Mass Transfer, Numero 256, 2025, ISSN 0017-9310
Editore: Elsevier BV
DOI: 10.1016/J.IJHEATMASSTRANSFER.2025.127918

Molecular dynamics simulations for calculating the enthalpy of dissociation of CO 2 sI hydrates along the three-phase equilibrium line

Autori: Stephan Mohr, Rémi Pétuya, Ioannis N. Tsimpanogiannis
Pubblicato in: Molecular Physics, 2025, ISSN 0026-8976
Editore: Informa UK Limited
DOI: 10.1080/00268976.2025.2536724

Surface processes optimisation in a novel CO2-based electrothermal energy and geological storage trigeneration system

Autori: A. Carro, C. Ortiz, S. Unger, A. Stoikos, A.-S. Kyriakides, I.N. Tsimpanogiannis, J.A. Becerra, S. Voutetakis, U. Hampel, R. Chacartegui
Pubblicato in: Applied Energy, Numero 395, 2025, ISSN 0306-2619
Editore: Elsevier BV
DOI: 10.1016/J.APENERGY.2025.126165

Diffusivity of CO2 in H2O: A Review of Experimental Studies and Molecular Simulations in the Bulk and in Confinement

Autori: Polat H Mert, Coelho Felipe M, Vlugt Thijs JH, Mercier Franco, Luís Fernando, Tsimpanogiannis Ioannis N , Moultos Othonas A
Pubblicato in: Journal of Chemical Engineering Data, 2024, ISSN 2283-9216
Editore: American Chemical Society
DOI: 10.1021/acs.jced.3c00778

Analysis and Evaluation of a TCO2 Electrothermal Energy Storage System with Integration of CO2 Geological Storage

Autori: Aristeidis Stoikos, Alexios-Spyridon Kyriakides, Júlio Carneiro, Dounya Behnous, Georgios Gravanis, Ioannis N. Tsimpanogiannis, Panos Seferlis, Spyros Voutetakis
Pubblicato in: Energies, Numero 18, 2025, ISSN 1996-1073
Editore: MDPI AG
DOI: 10.3390/EN18030601

A machine learning approach to predict CO2 diffusivity in liquid H2O over a wide pressure and temperature range

Autori: Georgios Gravanis, Simira Papadopoulou, Spyros Voutetakis, Konstantinos Diamantaras, Ioannis N. Tsimpanogiannis
Pubblicato in: Fluid Phase Equilibria, Numero 592, 2025, ISSN 0378-3812
Editore: Elsevier BV
DOI: 10.1016/J.FLUID.2024.114325

"""Modelling and Evaluation of CO2-based Electrothermal Energy Storage System"""

Autori: """Alexios-Spyridon Kyriakides, Aristeidis Stoikos, Dimitrios Trigkas, Georgios Gravanis, Ioannis N. Tsimpanogiannis, Simira Papadopoulou, Spyros Voutetakis"""
Pubblicato in: CHEMICAL ENGINEERING TRANSACTIONS, Numero VOL. 103, 2023, ISSN 2283-9216
Editore: AIDIC
DOI: 10.3303/CET23103085

Numerical Modeling of a Primary Heat Exchanger in sCO2 Power Cycles for Thermal Energy Storage Systems

Autori: Alexandre Guille, Malini Bangalore Mohankumar, Sebastian Unger, Uwe Hampel
Pubblicato in: Journal of Engineering for Gas Turbines and Power, Numero 147, 2024, ISSN 0742-4795
Editore: ASME International
DOI: 10.1115/1.4066892

Avoidable exergy performance analysis in the integration of an electrothermal energy system based on transcritical CO2 cycles

Autori: J.M. Guisado, A. Carro, R. Chacartegui
Pubblicato in: Energy Conversion and Management, Numero 348, 2025, ISSN 0196-8904
Editore: Elsevier BV
DOI: 10.1016/J.ENCONMAN.2025.120706

Assessment of carbon dioxide transcritical cycles for electrothermal energy storage with geological storage in salt cavities

Autori: A. Carro, J. Carneiro, C. Ortiz, D. Behnous, J.A. Becerra, R. Chacartegui
Pubblicato in: Applied Thermal Engineering, Numero 255, 2024, ISSN 1359-4311
Editore: Elsevier BV
DOI: 10.1016/J.APPLTHERMALENG.2024.124028

Analytical investigation of the compressor layout for off-design operation of a transcritical CO2 cycle in an electrothermal energy storage

Autori: J.M. Guisado, A. Carro, S. Unger, Alexios-Spyridon Kyriakides, Ioannis N. Tsimpanogiannis, U. Hampel, Simira Papadopoulou, R. Chacartegui
Pubblicato in: Energy Conversion and Management: X, Numero 28, 2025, ISSN 2590-1745
Editore: Elsevier BV
DOI: 10.1016/J.ECMX.2025.101299

Diffusivity of CH 4 in liquid H 2 O in the bulk: a review of experimental and molecular simulation studies and development of a machine learning approach for its prediction

Autori: Georgios Gravanis, Simira Papadopoulou, Spyros Voutetakis, Konstantinos Diamantaras, Ioannis N. Tsimpanogiannis
Pubblicato in: Molecular Physics, 2025, ISSN 0026-8976
Editore: Informa UK Limited
DOI: 10.1080/00268976.2025.2538601

Tentative title: Dynamic modeling, Control and Optimization of TCO2 Electrothermal Energy Storage system under variable RES conditions

Autori: Hector Bastida, Carlos E. Ugalde-Loo, Muditha Abeysekera, Meysam Qadrdan a, Jianzhong Wu, Nick Jenkins
Pubblicato in: Energy, 2019, ISSN 0360-5442
Editore: Elsevier
DOI: 10.1016/j.egypro.2019.01.942

Developing a preliminary site selection method for direct air capture and CO2 storage technology with a case study in the North Germany

Autori: Yifan Xu, Mrityunjay Singh, Cornelia Schmidt-Hattenberger, Márton Pál Farkas, Wolfgang Weinzierl, Tomas Fernandez-Steeger
Pubblicato in: International Journal of Greenhouse Gas Control, Numero 145, 2025, ISSN 1750-5836
Editore: Elsevier BV
DOI: 10.1016/J.IJGGC.2025.104392

Preliminary Assessment of the Feasibility and Efficiency of the CO2-Based Electrothermal Energy and Geological Storage System

Autori: M. Farkas, A. Stoikos, A. Kyriakides, I.N. Tsimpanogiannis and C. Schmidt-Hattenberger
Pubblicato in: 86th EAGE Annual Conference & Exhibition
Editore: European Association of Geoscientists & Engineers
DOI: 10.3997/2214-4609.2025101524

A Feature-Event-Process Framework for Mitigating Risks in CO2 Energy Storage and Sequestration Systems

Autori: M. Singh, C. Schmidt-Hattenberger and M.P. Farkas
Pubblicato in: World CCUS Conference 2025, 2025
Editore: European Association of Geoscientists & Engineers
DOI: 10.3997/2214-4609.202522095

Geochemical Perspectives on Underground Energy Storage Coupled with CO2 Utilisation and Sequestration: Insights from CEEGS

Autori: D. Behnous, J. Carneiro, E. Gianni, P. Tyrologou, M. Pál Farkas, C. Schmidt-Hattenberger, P. Fernández-Canteli Álvarez, J. García Crespo, R. Chartegui Ramirez, A. Carro Paulete, N. Koukouzas
Pubblicato in: Fifth EAGE Global Energy Transition Conference & Exhibition (GET 2024), 2025
Editore: European Association of Geoscientists & Engineers
DOI: 10.3997/2214-4609.202421187

Thermal Performance Assessment of High-Temperature Sensible Solid Thermal Energy Storage (SSTES): Various Designs, Storage Materials and Heat Transfer Fluids

Autori: Malini Bangalore Mohankumar, Sebastian Unger, Alexandre Guille, Andres Carro, Ricardo Chacartegui Ramírez, Uwe Hampel
Pubblicato in: Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, 2024
Editore: American Society of Mechanical Engineers
DOI: 10.1115/GT2024-126448

CO2 transport and geological storage under supercritical conditions: preliminary study of the integration with renewable electrothermal energy storage

Autori: A. Carro, J. Carneiro, S. Unger, P. Mesquita, S. Fogel, R. Chacartegui
Pubblicato in: 6th Edition of the European Conference on Supercritical CO2 (sCO2) for Energy Systems, Conference Proceedings of the European sCO2 Conference, 2025, ISSN 2510-7852
Editore: Faculty of Engineering, Maschinenbau und Verfahrenstechnik
DOI: 10.17185/DUEPUBLICO/83271

The sCO2 Facility CARBOSOLA: Design, Purpose and Use for Investigating Geological Energy Storage Cycles

Autori: Sebastian Unger, Stefan Fogel, Peter Schütz, Ricardo Chacartegui Ramirez, Andres Carro, Julio Carneiro, Uwe Hampel
Pubblicato in: Volume 11: Supercritical CO2, 2024
Editore: American Society of Mechanical Engineers
DOI: 10.1115/GT2024-122133

Experimental investigation of the power production cycle in a CO2 based electrothermal energy and geological storage system

Autori: Unger, S., Fogel, S., Schütz, P., Chacartegui Ramirez, R., Carro, A., Farkas, M.P., Schmidt-Hattenberger, C., Hampel, U.
Pubblicato in: 6th Edition of the European Conference on Supercritical CO2 (sCO2) for Energy Systems, Conference Proceedings of the European sCO2 Conference, 2025, ISSN 2510-7852
Editore: Faculty of Engineering, Maschinenbau und Verfahrenstechnik
DOI: 10.17185/DUEPUBLICO/83305

A Data-Driven Approach to Identifying Optimal Direct Air Capture Deployment Sites in Germany

Autori: Y. Xu, M. Singh, C. Schmidt-Hattenberger and M. Farkas
Pubblicato in: World CCUS Conference 2025, 2025
Editore: European Association of Geoscientists & Engineers
DOI: 10.3997/2214-4609.202522092

Assessment of a CO2-Based Energy and Geological Storage System at the Former Ketzin Pilot Site, Germany

Autori: M.P. Farkas, A. Stoikos, A. Kyriakides, I. Tsimpanogiannis, M.B. Febbo, J.G. Crespo, J. Carneiro, D. Behnous and C. Schmidt-Hattenberger
Pubblicato in: World CCUS Conference 2025, 2025
Editore: European Association of Geoscientists & Engineers
DOI: 10.3997/2214-4609.202522064

Desarrollo de sistemas de almacenamiento de energía térmica a gran escala: Contribución a nuevas soluciones de almacenamiento y recuperación de energía a distintos niveles temperatura

Autori: A. Carro, C. Ortiz, R. Chacartegui
Pubblicato in: 2023
Editore: Universidad de Sevilla

Optimal Energy Management Strategies for Autonomous and Interconnected Microgrids with Renewable Energy Production and Storage

Autori: Dimitrios Trigkas
Editore: IHU

Modelado de sistema de almacenamiento de energía basado en CO2 transcrítico. Integración con aplicaciones industriales

Autori: J.J. Díaz Gómez, R. Chacartegui
Pubblicato in: Graduate Thesis, 2024
Editore: Universidad de Sevilla

Diseño y análisis de sistemas de limpieza para ciclos de CO2 transcrítico aplicados a almacenamiento de energía geológico

Autori: F. De la haba, R. Chacartegui
Pubblicato in: Master's Thesis
Editore: Universidad de Sevilla

Tentative title: Scheduling and optimization of an energy supply, storage and consumption network with uncertainties

Autori: Aristeidis Stoikos
Editore: AUTH

Tentative title: Machine Learning based methods for monitoring and control in modern Industry 4.0 systems

Autori: Georgios Gravanis
Editore: IHU

Analysis of CO2-Based Energy Storage Solutions integrating Geothermal and Renewable Energy Systems

Autori: S. Guadix, R. Chacartegui
Pubblicato in: Graduate Thesis
Editore: Universidad de Sevilla

NOVEL CO2-BASED ELECTROTHERMAL ENERGY AND GEOLOGICAL STORAGE SYSTEM - CEEGS

Risultati finali

Pubblicazioni

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