De-risking deep geothermal energy projects by providing an interactive web application with surface and subsurface data
Developing a toolbox for exploration support as well as economic and environmental evaluation support schemes
Improving production processes at the pilot site Balmatt, Belgium
Installing an improved heat pump system and implementing a thermal energy storage at the pilot site TRUDI in Bochum, Germany
Providing deep geothermal energy for district heating at the pilot sites in Balmatt and Bochum
Implementing a process to cascade energy at the pilot sites in Balmatt and Bochum
Adapting thermal energy storage processes for demand and supply balancing
The vision of our project is to foster the expansion of deep geothermal energy as a climate and environmentally friendly energy resource in North-West Europe, and subsequently nurture the region´s economics and the wellbeing of the citizens.
DGE-ROLLOUT facilitates the use of deep geothermal energy as climate-friendly energy resource to reduce CO2 emissions and to protect the environment in North-West Europe.
North-West Europe (NWE) has to reduce CO2 emissions. One major source of CO2 is the production of electricity and heat by burning fossil fuels, which could be vastly replaced by using deep geothermal energy (DGE). However, the exploration of DGE in most NWE regions requires specific expertise and technologies in the complex geological situations (strongly faulted high permeable carbonates and coarse clastic rocks) that lie across the borders between Belgium, France, Germany and the Netherlands.
It is the objective of DGE-ROLLOUT to produce energy and reduce CO2 emissions by replacing fossil fuels through the increased usage of DGE in NWE for large-scale infrastructures requiring high-temperature heat supplies to cover their basic energy loads. This will be achieved by mapping and networking (work package T1), by the application of innovative decision and exploration strategies (work package T2), and by testing for production optimization (work package T3).
Obtaining an overview of available data through an interactive web application to identify regional investment hotspots according to investor profiles. A DGE network was established to share experiences and develop new projects.
Create the basis for decisions to invest in DGE infrastructure and exploration strategies that are cheaper, risk diminishing and more reliable compared to the current methods and by supporting the investor to better find the right spot to drill.
Demonstration of innovative techniques under real-life conditions at two sites to develop and improve further production optimisation (e.g. high-temperature heat pumps) to use DGE more effectively for enterprises in different branches (energy and heat suppliers, industrial and agricultural enterprises) for an immediate CO2 reduction. Development of an implementation plan to convert large, fossil-fuelled power plants to DGE plants.
At two pilot sites (Balmatt, BE; Bochum, DE) production optimisation will be tested by implementing high-temperature heat pumps and new cascading schemes from high (>100°C, big network) to low tempatures (>50°C, single enterprise) and to gain a CO2 reduction of 25 000 t/a. By realising further plants in NWE this will reach up to 160 000 t/a until 2022. It is estimated that 10 years after the project’s end, at least 1 600 000 t/a reduction will have been achieved. In the long term, it is expected to reach up to 7 000 000 t/a.
1 Am Technologiepark
Essen
45307
Germany
1 Daalsesingel
Utrecht
3511 SV
Netherlands
200 Boeretang
Mol
2400
Belgium
140 Lennershofstr.
Bochum
44801
Germany
3 Avenue Claude Guillemin
Orléans Cedex 2
45060
France
29 Vautier street
Brussels
1000
Belgium
2 Huyssenallee
Essen
45128
Germany
5 Karolinenplatz
Darmstadt
64287
Germany
6 Princetonlaan
Utrecht
3584CB
Netherlands
195 De-Greiff-Straße
Krefeld
47803
Germany
Lead partner
| Organisation | Address | Website | |
|---|---|---|---|
| Geological Survey of NRW |
195 De-Greiff-Straße Krefeld 47803 Germany |
dge-rollout@gd.nrw.de | www.gd.nrw.de |
| Name | Contact Name | Country | |
|---|---|---|---|
| DMT GmbH & Co. KG | Boris Dombrowski | boris.dombrowski@dmt-group.com | Germany |
| EBN B.V. | Timme van Melle | timme.melle-van@ebn.nl | Netherlands |
| Flemish Institute for Technological Research | Matsen Broothaers | matsen.broothaers@vito.be | Belgium |
| Fraunhofer Institute for Energy Infrastructure and Geothermal Energy (IEG) | Frank Strozyk | frank.strozyk@ieg.fraunhofer.de | Germany |
| French geological survey | Chrystel Dezayes | c.dezayes@brgm.fr | France |
| Royal Belgian Institute for Natural Sciences | Estelle Petitclerc | epetitclerc@naturalsciences.be | Belgium |
| RWE Power AG | Thomas Oswald | thomas.oswald@rwe.com | Germany |
| Technische Universität Darmstadt | Jeroen van der Vaart | jeroen.vaart@tu-darmstadt.de | Germany |
| The Netherlands Organisation for Applied Scientific Research | Holger Cremer | holger.cremer@tno.nl | Netherlands |
The 100-meter-deep exploratory borehole will first be technically evaluated and then developed into a seismological observatory. The borehole will thus become part of a network of monitoring stations for the deep underground in the Weisweiler area. Read More
An overall view through an interactive online map is in development merging the baseline sources to identify potential geothermal hotspot regions within the project area. Read More
Stakeholders had the opportunity to take part in the final workshop and get first-hand information about the results of the Interreg North-West Europe Project DGE-ROLLOUT (Roll-out of Deep Geothermal Energy in North-West Europe). Read More
Making geothermal energy from great depths usable - was the focus of DGE-ROLLOUT. At the last partner meeting in Brussels, results and experiences were exchanged. Read More
The partners of DGE-ROLLOUT used their meeting in the city of Essen to organize fact-finding excursions to the southern Ruhr area. Read More
Deep #geothermal energy can supply heat for large parts of northwestern Europe. At the Hannover Messe, our partner DMT will present how to find and use this sustainable and supply-secure energy. Read More
The 500 kW heat pump system has now reached its planned location in Bochum and is ready for installation. It will connect the local district heating network to the seasonal high-temperature mine thermal energy storage. Read More
Within the framework of the DGE-ROLLOUT project https://www.nweurope.eu/.../dge-rollout-roll-out-of-deep.../ financed by the ERDF and the Walloon Region, the Geological Survey of Belgium/ Service Géologique de Belgique is carrying out a geophysical prospection campaign named GEOCOND2022 in December, in order to determine the presence of rocks favorable for the development of deep geothermal energy. Read More
The drill rig is to work its way down to a depth of 130 meters and thus bring to light rocks that are of interest for possible geothermal energy utilization. Read More
On October 3rd, VITO, the Geological Survey of Belgium, the University of Liège, Deplasse, Geo-Green, and the SPW organized a day dedicated to geothermal energy in the Walloon region. The objective is to raise awareness and demonstrate how geothermal energy, whether shallow or deep, represents an important lever to decarbonize the region. The event was, among other things, an opportunity to present the ambitions of the Walloon region for geothermal energy and to give an overview of the regulations in force in this field. Furthermore, the results and tools developed in the framework of the project to determine the potential of shallow geothermal energy in Wallonia and the DGE-ROLLOUT project for deep geothermal energy were presented. The Geological Survey of Belgium provides information on the upcoming seismic campaign of the DGE-ROLLOUT project. Read More
GeoT is providing the industry point of view to the development of the advanced exploration toolbox and the decision support chart and the standardized decision workflow check-list. In 2022 Geo-T became Vulcan Energy Subsurface Solutions.
Sediment- and isotope geology at the RUB specifically contributes with comprehensive expertise in rock-water interactions and geochemical tracers of subsurface fluid flow, quantification of dissolution-precipitation parameters of authigenic minerals in the subsurface related to the circulation of hydrothermal fluids, and characterization of three-dimensional carbonate bodies in the subsurface and their spatial distribution of porosity and permeability patterns including fracture systems.
British Geological Survey contributes to knowledge exchange on subsurface characterization and DGE resource assessment in deep carbonate formations as well as on scientific monitoring and observation of deep geological environments.
The Deutsches Bergbau-Museum Bochum was founded in 1930. Over the last 80 years, it has grown into the biggest mining museum in the world comprising around 8,000 m² of exhibition space and a 2.5 km long visitor mine. The research and exhibitions demonstrate the connections between the extraction and processing of georessources, and social and cultural developments.
Deutsche Erdwärme GmbH & co KG is a key project developer in the Upper Rhine Graben. The associated partner is providing the point of view of a project developer to the applicability of the decision support chart and the standardized decision workflow check-list
Durham University will act as a reviewer of DGE-ROLLOUT. Further Jon Gluyas of Durham University - an expert in the fluid transmissivity, permeability, and porosity of ancient buried rock formations (reservoirs) including that of karst (cave) systems - will support the project with insider views and knowledge of geology and geothermal in the UK and IE.
EGEC is an expert in networking and strategic consulting and will contribute their knowledge and experiences to the DGE-Rollout project by attending meetings and supporting with advice by the activities market evaluation and network expansion because it has a large number of high-level contacts in the industry that could help roll out geothermal energy in NWE region. EGEC acts as a reviewer of DGE-ROLLOUT and supports the DGE-Rollout project with insider views and knowledge of the European geothermal energy sector.
The Department of Communications, Climate Action and Environment of the Geological Survey Ireland interacts with project partners on DGE potential mapping and characterization in deep carbonate rocks, and reservoir characteristics of deep karst, as developed through parallel European and National projects. GSI will support their Irish, transregional, and national networks with outputs and outcomes of DGE-ROLLOUT.
Unique is a common public service provider founded by the Stadtwerke Bochum and the Ruhr-Universität Bochum. Starting in 2018 unique will provide heat and electricity for the southern part of Bochum via combined heat and power generation to replace the existing energy provision and save 26.000 t CO2 emissions per year.
The University of Lille occupies a strategic position at the heart of Northern Europe. It boasts an outstanding cultural and scientific heritage that is etched into the Hauts-de-France Region’s history and has established itself as a key player in the region for training, research and innovation, and commitment to social issues. The University of Lille will bring its great knowledge of the geology of the Hauts de France area.
D.T1.1.6_Easy_to_use_end_user_application
D.T1.2.1_Map_of_the_spatial_distribution_of_the_heat_demand_at_the_surface
D.T1.2.3_Socio_economic_potential_mapping_for_DGE_France
D.T1.2.3_Socio_economic_potential_mapping_for_DGE_Wallonia
D.T1.2.3_Socio_economic_potential_mapping_for_DGE_Flanders
D.T1.2.3_Socio_economic_potential_mapping_for_DGE_Netherlands
D.T1.2.3_Socio_economic_potential_mapping_for_DGE_NRW
D.T1.2.3_Socio_economic_potential_mapping_for_DGE_URG
D.T1.2.3_Socio_economic_potential_mapping_for_DGE_NWE
D.T1.3.1_Report_legal_framework
D.T1.3.2_Report_financial_risk_management
D.T1.3.3_Recommendations_on_legal_framework_and_risk_management
D.T2.1.1_Advanced_exploration_toolbox
D.T2.1.12_HEATFLOW_3D_Modelling_application
D.T2.1.13_Interpretation_of_seismic_data_in_NRW_DEK87_1A
D.T2.1.13_Interpretation_of_seismic_data_in_NRW_DEK86_2N_2Q
D.T2.1.14_Building_up_a_geological_atlas_of_the_Ruhr_Area
D.T2.1.15_Geophysical_data_acquisition_in_Hauts_de_France
D.T2.2.2_Economic_and_environmental_assessment_of_deep_geothermal_energy_projects
D.T3.1.2_Evaluation_of_adapted_production_strategies
D.T3.2.1_Efficient_heat_demand_management
D.T3.2.2_Options_for_energy_cascading_and_heat_demand_management_at_Balmatt
D.T3.2.2_Options_for_energy_cascading_and_heat_demand_management_at_TRUDI
D.T3.4.2_Integration_of_geothermal_energy_in_the_Weisweiler_district_heating_grid
D.T3.4.12_Feasibility_of_geothermal_district_heating_in_Lommel_and_Bree
Work package I - Invest:
D.I.1.1_Application_form_heat_pump_system
D.I..3.1_Tested_cascading_schemes
D.LT.1.1_Network_concept_report
D.LT.2.1_DGE_guidance_concept_report
D.LT.3.1_DGE_starters_application
D.LT.3.2_Reduce_uncertainties_of_geological_interpretation
D.LT.3.3_New_horizons_more_potential
D.LT.4.1_DGE_in_urban_district_heating_networks
D.LT.4.2_DGE_communication_strategy
Arndt, M.; Fritschle, T.; Salamon, M.; Thiel, A.,2020
Das Rhenoherzynische Becken – ein hydrothermales Reservoir für NRW und Nordwesteuropa?
scriptumonline, 16, Krefeld
Formhals et al.,2020
A Modelica Toolbox for the Simulation of Borehole Thermal Energy Storage Systems
Journal: Energies
Fritschle et al.,2020
EGU General Assembly Conference Abstracts, 16953
Matthis Frey, Sebastian Weinert, Kristian Bär, Jeroen van der Vaart, Chrystel Dezayes, Philippe Calcagno, Ingo Sass et al., 2021
Tectonophysics, Volume 813, 20 August 2021, 228927
Julian Formhals et al. , 2021
Energy, Volumen 228, 1 August 2021, 120662
Claire Bossenne et al., 2021
Multiscale Characterisation of Fracture Patterns of a Crystalline Reservoir Analogue
Geosciences 2021, 11, 371
Fritschle et al., 2021
ACCEPTED: DGE-ROLLOUT: Promoting Deep Geothermal Energy in North-West Europe
Proceedings World Geothermal Congress 2020+1, Reykjavik, Iceland
Ed.: Martin Arndt; Martin Salamon, 2021
DGE-ROLLOUT: Deep Geothermal Energy Potential of Carboniferous Carbonate Rocks in NW Europe
Zeitschrift der Deutschen Gesellschaft für Geowissenschaften Band 172 Heft 3 (2021), p. 205ff
Claire Bossennec et al.
Energies 2022, 15(4), 1310
Thomas Oswald et al., 2021
Modern Environmental Science and Engineering, Volume 7, No. 6, pp. 581-587, Doi:10.15341/mese(2333-2581)/06.07.2021/007
Matthis Frey et al., 2022
Lukas Seib et al, 2022
Geothermal Energy volume 10, Article number: 15 (2022)
Matthis Frey et al., 2022
Assessment of deep geothermal research and development in the Upper Rhine Graben
Geothermal Energy volume 10, Article number: 18 (2022)
Matthis Frey et al., 2022
Natural Resources Research (2022)
Matthis Frey et al., 2023
Mapping Buried Fault Zones in a Granitic Pluton Using Aeromagnetic Data
Pure and Applied Geophysics (2023)
